Pulsar Measurement Ultra 5 User guide

Ultra 5

Instruction Manual

2

Ultra 5 (FIFTH EDITION REV 1)

February 2021
Part Number M-180-4-005-1P

COPYRIGHT

© Pulsar Measurement, 2005 -21. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form without the written permission of Pulsar Process Measurement Limited.

WARRANTY AND LIABILITY

Pulsar Measurement guarantee for a period of 2 years from the date of delivery that it will
either exchange or repair any part of this product returned to Pulsar Process Measurement
Limited if it is found to be defective in material or workmanship, subject to the defect not being
due to unfair wear and tear, misuse, modification or alteration, accident, misapplication, or
negligence.

DISCLAIMER

Pulsar Measurement neither gives nor implies any process guarantee for this product and shall
have no liability in respect of any loss, injury or damage whatsoever arising out of the
application or use of any product or circuit described herein.

Every effort has been made to ensure accuracy of this documentation, but Pulsar Measurement
cannot be held liable for any errors.

Pulsar Measurement operates a policy of constant development and improvement and reserves
the right to amend technical details, as necessary.

The Ultra 5 shown on the cover of this manual is used for illustrative purposes only and may not
be representative of the actual Ultra 5 supplied.

CONTACT

For technical support, please contact:
Europe: [e-mail]

Outside Europe: [e-mail]
If you have any comments or suggestions about this product, please contact:
Europe: [e-mail]

Outside Europe: [e-mail]
Pulsar Measurement website: www.pulsarmeasurement.com

United States

11451 Belcher Road South
Largo,
FL 33773
888-473-9546

Canada

16456 Sixsmith Drive
Long Sault, Ont.
K0C 1P0
855-300-9151

United Kingdom

Cardinal Building, Enigma
Commercial Centre

Sandy’s Road, Malvern

WR14 1JJ
00 44 (0)1684 891371

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CONTENTS

Chapter 1: Start Here… ........................................................................................................... 9

About this Manual ............................................................................................................... 9

About the Ultra 5............................................................................................................... 10

Functional Description .................................................................................................... 11

How to use this Manual .................................................................................................. 12

Product Specification ....................................................................................................... 13

EU Certificate of Conformity ......................................................................................... 15

Chapter 2 Ultra 5 Installation ............................................................................................ 16

Unpacking ............................................................................................................................ 16

Power Supply Requirements......................................................................................... 16

Location ................................................................................................................................ 17

Dimensions .......................................................................................................................... 18

Wall Mount .......................................................................................................................... 18

Fascia Mount ....................................................................................................................... 20

Rack and Panel ................................................................................................................... 22

Terminal connection details .......................................................................................... 24

Power ..................................................................................................................................... 26

Transducer ........................................................................................................................... 26

Voltage selector and fuse location............................................................................. 29

Preparation for Operation ............................................................................................. 32

Maintenance ....................................................................................................................... 32

Chapter 3 How To Use Your Ultra 5 ............................................................................... 33

Operating the Controls ................................................................................................... 33

Run Mode ............................................................................................................................. 34

Program Mode ................................................................................................................... 35

How to Access Program Mode .................................................................................... 35

Hot Keys ................................................................................................................................ 37

Menu Keys ........................................................................................................................... 38

Numeric Keys ...................................................................................................................... 38

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Using the Menu System ................................................................................................. 39

Directly Editing Parameters ........................................................................................... 40

Test Mode ............................................................................................................................ 41

Using the Serial Interface ............................................................................................... 42

Parameter Defaults ........................................................................................................... 44

Chapter 4 Ultra Wizard ........................................................................................................ 45

Enter Program Mode ....................................................................................................... 45

Choose Ultra Wizard ........................................................................................................ 45

Level/Volume ...................................................................................................................... 46

Pump ...................................................................................................................................... 46

Flow ........................................................................................................................................ 47

Chapter 5 Level / Volume ................................................................................................... 48

Quick Setup ......................................................................................................................... 50

Example 1 Level Monitoring with Alarms ................................................................ 55

Example 2 Level Monitoring and Control (up or down) .................................... 57

Example 3 Volume Application .................................................................................... 59

Chapter 6 Pump ..................................................................................................................... 62

Quick Setup Menu ............................................................................................................ 64

Example 1 Level Monitoring with Alarms ................................................................ 70

Example 2 Sump Control (pump down) ................................................................... 72

Example 3 Reservoir Control (pump Up) ................................................................. 74

Example 4 Differential Control ..................................................................................... 76

Chapter 7 Flow ........................................................................................................................ 78

Exponential Devices ......................................................................................................... 85

Calculations ......................................................................................................................... 88

BS3680 Flumes (P700 = 2) ............................................................................................. 92

Rectangular Flume Calculations .................................................................................. 93

U-Throated Flume Calculations ................................................................................... 94

Example 2 BS3680 U-Throated Flume ...................................................................... 95

BS3680 Weirs (P700 = 3) ................................................................................................ 97

Rectangular Weir Calculations ..................................................................................... 97

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V-Notch Weir Calculations ............................................................................................ 98

BS3680 Rectangular Broad Crested Weir .............................................................. 101

Rectangular Broad Crested Weir Calculations ..................................................... 101

Velocity Area ..................................................................................................................... 103

Calculations ....................................................................................................................... 104

Round Pipe ........................................................................................................................ 106

Special Devices ................................................................................................................. 107

Palmer Bowlus and H-Flume Calculations ............................................................ 108

V-Notch Angle Weir (Non-BS 3680) Calculations .............................................. 109

Universal Calculations (P700=6) ................................................................................ 109

Chapter 8 Parameter Guide ............................................................................................. 110

Menu System .................................................................................................................... 110

Top Level Menu ............................................................................................................... 110

Application Menu ............................................................................................................ 111

Relays Menu ...................................................................................................................... 112

Data Logs Menu .............................................................................................................. 113

Volume: Available when Ultra Wizard = Volume .............................................. 114

OCM: Available when Ultra Wizard = OCM ........................................................ 115

Display Menu .................................................................................................................... 116

mA Output Menu ............................................................................................................ 117

Compensation Menu ..................................................................................................... 117

Stability Menu .................................................................................................................. 118

Echo Processing Menu .................................................................................................. 118

System Menu .................................................................................................................... 119

Device Comm Menu ...................................................................................................... 120

Test Menu .......................................................................................................................... 121

Application Parameters................................................................................................. 122

Operation ........................................................................................................................... 122

Dimensions ........................................................................................................................ 125

mA Input ............................................................................................................................. 127

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Relay Parameters ............................................................................................................. 128

Alarms .................................................................................................................................. 130

General Control ................................................................................................................ 134

Pumps .................................................................................................................................. 135

Control ................................................................................................................................. 139

Miscellaneous ................................................................................................................... 145

Pump by Time .................................................................................................................. 147

Common Relay parameters......................................................................................... 150

Pump “Advanced” Parameters ................................................................................... 151

Pump Run On ................................................................................................................... 151

Starting ................................................................................................................................ 151

Stopping ............................................................................................................................. 152

Pump Exercising .............................................................................................................. 152

Wall Cling ........................................................................................................................... 153

Storm.................................................................................................................................... 153

Data Log parameters ..................................................................................................... 155

Totaliser Audits ................................................................................................................ 155

Temperature ...................................................................................................................... 155

Pump Logs ......................................................................................................................... 156

Pumped Volume .............................................................................................................. 157

Volume ................................................................................................................................ 159

Conversion ......................................................................................................................... 159

Breakpoints ........................................................................................................................ 164

Tables ................................................................................................................................... 165

Pump Efficiency ................................................................................................................ 166

OCM Parameters ............................................................................................................. 169

Dimensions ........................................................................................................................ 173

Calculations ....................................................................................................................... 178

Velocity ................................................................................................................................ 178

Breakpoints ........................................................................................................................ 179

Tables ................................................................................................................................... 180

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Average Flow .................................................................................................................... 180

Display Parameters ......................................................................................................... 181

Options ................................................................................................................................ 181

Failsafe ................................................................................................................................. 182

Auxiliary ............................................................................................................................... 183

Totaliser ............................................................................................................................... 185

mA Output Parameters ................................................................................................. 188

Range ................................................................................................................................... 188

Operation ........................................................................................................................... 189

Setpoint ............................................................................................................................... 189

mA Limits ............................................................................................................................ 190

mA Trim .............................................................................................................................. 190

mA Failsafe ......................................................................................................................... 191

Compensation Parameters .......................................................................................... 192

Offset.................................................................................................................................... 192

Temperature ...................................................................................................................... 192

Velocity ................................................................................................................................ 193

Stability Parameters ....................................................................................................... 194

Damping ............................................................................................................................. 194

Indicator .............................................................................................................................. 194

Rate ....................................................................................................................................... 194

Filters .................................................................................................................................... 195

Echo Processing Parameters ....................................................................................... 196

Transducer 1 Status ........................................................................................................ 196

Transducer 2 Status ........................................................................................................ 197

DATEM Parameters......................................................................................................... 198

System Parameters ......................................................................................................... 199

Passcode ............................................................................................................................. 199

Backup ................................................................................................................................. 199

System Information ........................................................................................................ 200

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Date & Time ...................................................................................................................... 201

LED Colour ......................................................................................................................... 201

Watchdog ........................................................................................................................... 202

Daylight Saving Time ..................................................................................................... 203

Device Comm. .................................................................................................................. 207

RS232 Set Up .................................................................................................................... 207

RS 485 Set Up ................................................................................................................... 207

Remote Alarm ................................................................................................................... 208

Test Parameters ............................................................................................................... 210

Simulation .......................................................................................................................... 210

Hardware ............................................................................................................................ 211

Chapter 9 Troubleshooting .............................................................................................. 213

Chapter 10 Disposal ............................................................................................................ 214

Notes ........................................................................................................................................ 215

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CHAPTER 1: START HERE…

Congratulations on your purchase of a Pulsar Ultra 5. This quality system has
been developed over many years and represents the latest in high
technology ultrasonic level measurement and control.

It has been designed to give you years of trouble-free performance, and a
few minutes spent reading this operating manual will ensure that your
installation is as simple as possible.

About this Manual

It is important that this manual is referred to for correct installation and
operation. There are various parts of the manual that offer additional help

or information as shown.

Tips

TIP: Loo k f o r t h i s ic on throughout your Pulsar Meas u r e m ent m a nual to
fin d hel p f u l i n f o r m a t i on and answers to frequent ly asked qu e s t i o n s .

Additional Information

References

See Also

References to other parts of the manual.

Additional Information

At various parts of the manual, you will find sections
like this that explain specific things in more detail.

ULTRA 5 INSTRUCTION MANUAL

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About the Ultra 5

Ultra 5 is a brand-new concept in ultrasonic level measurement. Within its

memory are all the functions and settings of three different and separate
ultrasonic devices.

The Ultra 5 does not offer a multiple range of functions blended together
which lead to complicated calibration and a compromise to the specification,
Ultra 5 is the first ever system to offer the ability to dedicate the functionality
of the unit to any of three specific duties i.e. level or volume measurement,
pump control, or flow measurement.

The benefits are many but most importantly the unit provides:

1. A most versatile system which is quickly configurable to offer anyone
three separate functions within seconds. Ideal for simplicity of purchase and
off the shelf spares.

2. A totally dedicated device with the ability to perform all aspects of the
task required i.e. no compromise in specification.

3. Easy to set up using the unique “Quick Set Up” Menu. To calibrate, first
set the Ultra Wizard for the desired task, and then refer to the relevant
chapter in this manual that relates to your application:

Chapter 5 for Level or Volume,
Chapter 6 for Pump Control
Chapter 7 for Flow

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Functional Description

Ultra 5 sends a transmit pulse to the transducer, which emits an ultrasonic
pulse perpendicular to the transducer face, and the returned echo is sent
back to the Ultra 5. The time taken to receive the echo is measured and the
distance from the transducer face to the surface being monitored is
calculated.

Ultra 5 can measure from zero to 50m from the face of the transducer to the
surface being monitored, dependent on the application chosen and
transducer used.

The relays can be programmed to activate alarms, pump starters, or other
control equipment. There is an isolated 4-20 mA output that can be
connected to a recorder or PLC, to monitor, depending on application
chosen, level, space, distance, OCM head, OCM flow or volume,
independently from that shown on the display. There is an RS232 port, so
that the Ultra 5 can be operated remotely by a PC or other equipment.

Ultra 5 can be programmed either by the built-in keypad (standard on all
wall and fascia units), or by PC via the RS 232 Serial Interface (optional). The
optional rack and panel mounted units are programmed with the Remote
Communicator, and one Communicator can program many Pulsar Ultra 5
units. All parameters are stored in non-volatile memory, so are retained in
the event of power interruption. A second backup copy of all parameters can
also be retained in the Ultra 5 memory, in case an alternative set of
parameters needs to be stored.

Three user definable control relays with individual setpoints and intelligent
performance logging software features ensure maximum control versatility.

The system utilises the unique DATEM software (Digital Adaptive Tracking of
Echo Movement). This is a proven digital mapping technique developed
especially for the Pulsar Ultra range, which gives the system unequalled
ability when identifying the “true target level” in the face of competing
echoes from pipes, pumps, or other obstructions. Coupled with the powerful,
long-range abilities of the ‘all new’ dB transducer range, the Ultra 5 lives up
to its reputation as the most reliable ultrasonic level measurement system
available.

The Pulsar Ultra 5 ultrasonic level controller has been designed to provide
maintenance-free fit and forget performance.

ULTRA 5 INSTRUCTION MANUAL

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How to use this Manual

1. Read the installation and operating instructions contained in,

Chapters 2 and 3, carefully, they are applicable in every use of this

product.

2. Decide which “task” you wish your Ultra 5 to perform for you and

then configure the unit using “Ultra Wizard” as described in
Chapter 4.

3. Move directly to the appropriate chapter of this manual, as listed

below, for details on how to program Ultra 5 using the “Quick Set
Up” Menu.

CHAPTER

DUTY / TASK

Chapter 5 Level/Volume

Measurement of Level or Volume

Chapter 6 Pump

Control of Pumps

Chapter 7 Flow

Measurement of Open Channel Flow

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Product Specification

PHYSICAL

Wall Mount outside Dimensions

235 x 184 x 120 mm

Weight

Nominal 1kg

Enclosure Material/Description

Polycarbonate flame resistant to UL91

Cable entry detail

10 cable entry knockouts, 1 x M16 underside, 5 x M20,
4 x 18mm dia (PG11) at rear.

Fascia Mount outside
dimensions

200 x 112 x 108mm

Weight

1.3kg

Enclosure material/description

Stainless steel back, Polycarbonate UL94-V0 front and
bezel

Rack Mount

10HP x 160mm (6.3”) deep x 3U (128.5mm / 5.05”)

high

Enclosure/material description

Aluminium frame

Panel mount

72 wide x 144 high x 176mm deep

Transducer Cable Extensions

2-core screened

Maximum Separation

1000m (3,280 ft), 500m (1,640 ft) for mmWave

ENVIRONMENTAL

IP Rating (Wall)

IP65

IP Rating (Fascia)

IP64

Optional IP rated panel mount

IP65

Max. & min. temperature
(electronics)

-20 ºC to +50 ºC

Flammable atmosphere approval

Safe area: compatible with approved dB transducers
(see transducer spec' sheet)

CE Approval

See EU Declaration of Conformity

PERFORMANCE

Accuracy

0.25% of the measured range or 6 mm (whichever is
greater). mmWAVE ± 2mm.

Resolution

0.1% of the measured range or 2 mm (whichever is
greater)

Max. Range

Dependant on transducer (maximum 50m dB50)

Min. Range

Dependent upon application and transducer
(minimum zero dB Mach3)

Rate Response

Fully adjustable

ECHO PROCESSING

ULTRA 5 INSTRUCTION MANUAL

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Description

DATEM (Digital Adaptive Tracking of Echo Movement)

ANALOG INPUT

Available as an option
0-20 or 4-20mA

Isolated (floating) input (to 150V) 4-20mA or 0-20 mA
source, open circuit voltage 33V, 22V at 4mA, 14V at
20mA (user programmable and adjustable) 0.1%
resolution

OUTPUTS

Analogue I/O

Isolated (floating) output (to 150V) of 4-20 mA or 0-20
mA into 500 (user programmable and adjustable)

0.1% resolution

Digital output

Full Duplex RS232

Volt free contacts, number, and
rating

5 form "C" (SPDT) rated at 5A at 240V AC

Display

6 digits plus 12-character text, plus bar graph with
direction indicators, remote communicator identifier,
and program/run/test mode indicators

PROGRAMMING

On-board programming

By integral keypad

PC programming

Via RS232

Remote programming (Rack and
panel option only

By optional infra-red communicator

Programming security

Via passcode (user selectable and adjustable)

Programmed data integrity

Via non-volatile RAM, plus backup

SUPPLY

Power Supply

115VAC +5% / -10% 50/60 Hz,
230VAC + 5% / -10% 50/60 Hz,
DC 18 - 30V
10W maximum power (typically 6W)

Fuses

100mA at 170-240V AC (fitted as standard to wall
units)
200mA at 85-120V AC (fitted as standard to fascia
units)

REMOTE COMMUNICATOR

Batteries

2 x AA alkaline batteries. Do not use NiCad’s

Pulsar Measurement operates a policy of constant development and
improvement and reserve the right to amend technical details, as necessary.

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EU Certificate of Conformity

ULTRA 5 INSTRUCTION MANUAL

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CHAPTER 2 ULTRA 5 INSTALLATION

Unpacking

Power Supply Requirements

Ultra 5 can operate from AC supply or from a DC battery. The AC is either
115V +5%/-10% 50/60Hz or 230V +5%/-10% 50/60Hz, depending on the

position of the selector switch. The DC is 18-30V. In all cases the Ultra 5 will
typically consume 6W of power, with a maximum of 10W.

Important Information

All shipping cartons should be opened carefully. When using a box cutter, do not
plunge the blade deeply into the box, as it could potentially cut or scratch
equipment components. Carefully remove equipment from each carton,
checking it against the packing list before discarding any packing material. If
there is any shortage or obvious shipping damage to the equipment, report it
immediately to Pulsar Process Measurement Limited.

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Location

The Ultra 5 must be mounted in a non-hazardous (safe) area, and the
transducer fitted in the hazardous area.

When choosing a location to mount the enclosure, bear in mind the
following:

• Ensure that the Ultra 5 is installed in a “Safe”, non-hazardous area.

• For a clear view of the LCD display, it is recommended that it is

mounted at eye level.

• The mounting surface is to be vibration free.

• The ambient temperature is between -20°C and 50°C.

• There should be no high voltage cables or inverters nearby,

Important Information

All electronic products are susceptible to electrostatic shock, so follow proper
grounding procedures during installation.

ULTRA 5 INSTRUCTION MANUAL

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Dimensions

Wall Mount

The dimensions of the wall fixing holes are as shown below:

The Ultra 5 should be mounted by drilling three holes suitable for size 8
screws (length to suit your application) and fixing the top screw in place.
Hang the unit on this and fix the two remaining screws by removing the
terminals access cover to access the pre-drilled holes.

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The full dimensions (in mm) of the enclosure are as shown below:

ULTRA 5 INSTRUCTION MANUAL

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Cable entry

There are 6 cable gland knockouts on the base of the wall mount Ultra 5
(1 x M16, 5 x M20) and 4 on the rear (4 x 18mm dia.) (PG11). Select which

ones you wish to use, and remove them by using a circular cutter, such as a
tank cutter. Take care not to damage the circuit board inside whilst
undertaking this. Do not use a hammer, as this may cause damage to the
enclosure.

It is recommended that you use suitable cable glands to ensure that the
ingress rating is maintained.

Fascia Mount

The dimensions of the wall fixing holes are as shown below:

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The full dimensions of the fascia mount enclosure are as shown below:

162 mm

20mm

72mm

15mm

16mm
200 mm

112 mm

ULTRA 5 INSTRUCTION MANUAL

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Rack and Panel

The Ultra 5 rack mount unit is a standard 10HP plug in unit, for a standard
84HP (19”), 160 mm sub rack unit.

The connector that is supplied with the rack unit should first be fitted to the
back of the sub rack, so that when the rack unit is inserted into the rack, it
connects correctly. To install the unit into the sub rack, slide the Ultra 5 into
the rack and secure by tightening the four-captivated screw that are in the
faceplate.

The panel mount unit should be installed by cutting a hole of size DIN 68

+0.7

x 138

+1.0

mm in the panel, then insert the Ultra 5 enclosure through the hole,
and tighten the fixing screws from the rear. Make sure you leave sufficient
room for the cables behind the enclosure (a depth of at least 225 mm
behind the panel should suffice).

Dimensions of the rack enclosure are as shown below:

172.5mm

188 mm

128.5mm

10 HP (50.4mm)

35.6mm

VOLTAGE SELECTOR

230

115

AC POWER FUSE

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Dimensions of the panel enclosure are as shown below:

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Terminal connection details

Wall Mount

The normal strip is as detailed below. There is also a wiring diagram inside
the terminal access cover.

Fascia Mount

The terminal details are as illustrated below:

Rack and Panel

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The terminal details are as illustrated below. There is also a wiring diagram
on the side of each unit.

ULTRA 5 INSTRUCTION MANUAL

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Power

The Ultra 5 can operate from mains AC and automatically from DC or battery
backup in the event of power failure or can be operated permanently from
DC or batteries.

Transducer

The transducer should be installed, and connected, in accordance with the
installation instructions contained in the Transducer User Guide. Wire the
transducer to the Ultra 5’s transducer terminals, as follows:

Transducer 1

TERMINAL CONNECTION DETAILS

Unit Type

Red:

Power

White:
Signal

Black:

0Volts

Green:
Screen

Wall Mount

39

40

41

41

Fascia Mount

32

31

30

30

Rack or Panel

C2

C4

C6

C6

Transducer 2

TERMINAL CONNECTION DETAILS

Unit Type

Red:

Power

White:

Signal

Black:

0Volts

Green:
Screen

Wall Mount

42

43

44

44

Fascia Mount

32

31

30

30

Rack or Panel

C2

C4

C6

C6

When using 2-core screened extension cable, the Black and Green wires of
the transducer should be connected to the screen of the extension cable

which in turn should be connected to the appropriate 0 volts’ terminal of the

Ultra 5.

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For Zone 1 applications a transducer certified to Sira 02ATEX5104X is used,
and must be supplied via a 4000A breaking fuse, which is fitted as standard
to the Ultra 5.

For Zone 0 a transducer certified to Sira 02ATEX2103X is used, which must
be connected to the Ultra 5 controller via an external Zener barrier.

See transducer label for certification details.
Single Transducer mode is used to measure space, level, distance, volume

or flow and the transducer should be connected to Transducer 1 input
terminals.

Dual Transducer mode is used to measure Differential and Average. For
Differential, the upstream transducer should be connected to Transducer
1 input terminal and the downstream transducer to Transducer 2 input

terminal. In cases where the Ultra 5 is required to measure Average, then
transducers can be connected to either one.

Relay Outputs

The five relays can be programmed for a variety of alarms, pump control, or
other process functions. The relay contacts are all rated at 5A at 240V AC. All
connections should be such that the short circuit capacity of the circuits to
which they are connected, is limited by fuses rated so that they do not
exceed the relay rating.

Current Output

This is an isolated (floating) mA output (to 150 V), of 4 - 20mA or 0 - 20mA,
and the load should not exceed 500 .

Current Input (Optional)

This feature is available as an option only. Please consult Pulsar for further
details. The current input is an isolated (floating) mA input (to 150 V), 4 ­20mA or 0 -20mA.

Temperature Input (Optional)

The external temperature sensor allows more localised compensation of the
measured distance due to changes in temperature.

There are two models, Type A and Type B as follows:

TYPE

RANGE

A

-25° to 50°C

B

-25° to 125°C

ULTRA 5 INSTRUCTION MANUAL

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RS2323 Serial Interface

If required, you can connect to the serial interface to operate your Ultra 5
remotely.

The Temperature sensor connections are as follows:

DESCRIPTION

TEMPERATURE

SENSOR

ULTRA 5

WALL

ULTRA 5

RACK &

PANEL

ULTRA 5

FASCIA

Power Supply

Terminal 1

Terminal

29

Ternal a12

Terminal 25

Return

Terminal 2

Terminal

28

Terminal a14

Terminal 24

Temp Source (P852), should be set to option 4 or 5 depending on the
sensor range, set 4 for type A and 5 for type B (see above), the range is
specified on the label of the sensor.

92mm

182mm

100mm

M20 ENTRY

IP67 ABS HOUSING

316 STAINLESS STEEL

6mm

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Voltage selector and fuse location

Wall Mount

The voltage selector switch and mains fuse is located, inside the terminal
compartment, to the left of the mains terminals, as illustrated below.

Fascia Mount

The voltage selector switch and mains fuse, is located under the removable
cover at the bottom of the unit, as illustrated below.

AC VOLTAGE SELECTOR

230

115

AC POWER FUSE

ULTRA 5 INSTRUCTION MANUAL

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Rack and Panel mount

The voltage selector switch and mains fuse, is situated on the inside of the
bottom PCB, as illustrated below, and can be accessed from the lower side of
the rack unit.

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DON’T FORGET

Make sure you move the voltage selector switch to the correct position for your
power supply

Important Information

If the equipment is installed or used in a manner not specified in this
manual, then the protection provided by the equipment may be impaired.

Important Information

The rear metal case of the fascia unit must be connected to earth via the
earthing stud located on the rear of the unit, see drawing above, using
wiring to meet local requirements.

Before applying AC power (mains), make sure you have correctly selected
the voltage selector switch, as detailed in the preceding pages.

Please note that all Fascia units are set to 115 volts AC with a 200mA fuse
fitted, and all Wall units are supplied set to 230 volts AC for safety
reasons, and a 100mA fuse fitted as standard.

Never operate the Ultra 5 with terminal access exposed.
An external switch or circuit breaker should be installed near to the Ultra

5 to allow the supply to be removed during installation and maintenance.
In addition, the relay contacts should also have a means of isolating them
from the Ultra 5.

Interconnecting cables must be adequately insulated in accordance with
local regulations. Strip back 30 mm of the outer insulation of the cable.
Strip 5 mm of insulation from the end of each conductor. Twist all
exposed strands of the conductor together. Insert the stripped conductor
into the terminal block as far as it will go and tighten the terminal block
screw. Ensure that all strands are firmly clamped in the terminal block and
that there is no excess bare conductor showing, and no stray strands.

ULTRA 5 INSTRUCTION MANUAL

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Preparation for Operation

Before switching on, check the following:

✓ The Ultra 5 is mounted correctly and is in a ‘safe’ area.
✓ The power supply is correctly installed.
✓ The voltage selector switch is in the correct position.
✓ The relays are connected correctly.

Maintenance

There are no user serviceable parts inside Ultra 5, except the mains fuse. If
you experience any problems with the unit, then please contact Pulsar
Measurement for advice.

To clean the equipment, wipe with a damp cloth. Do not use any solvents on
the enclosure.

Important Information

The unique DATEM software comes into operation as soon as power is
applied and is designed to monitor a moving level or target with the
transducer in a fixed position.

If, after any period of use, it should become necessary to move the
transducer, for any reason, from its original operating position, switch off
the Ultra 5, before proceeding, in order to prevent any undesirable updates
to the DATEM trace. If after moving the transducer the reading is not as
expected, please refer to Chapter 9 Troubleshooting.

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CHAPTER 3 HOW TO USE YOUR ULTRA 5

Operating the Controls

Display

The display provides information on the current mode of operation, and
status of the remote communication. Whilst in the Run Mode it will display
the current level reading and its units of measure, along with status
messages with regards to the Transducer, Echo reception and Fail-Safe
Mode. Additionally, it can be programmed to provide status messages on
alarms, pumps etc. When in the Program mode the display is used to read
information on the Menu System, Parameter Number and parameter details
and values, which can be entered. During Test Mode, the display is used to
monitor the simulated level. A bar graph is also provided which will provide
a visual reading of the level, in percentage of span.

1. Displays the current mode of operation

2. Main 6-digit display:

Run Mode; current measurement displayed, dependent on mode

and measurement units chosen, and value of hotkey selected.

Program Mode; displays parameter number and values entered for

parameters.

Test Mode; displays simulated level.

1 2 3

4

0%

5

6

Run Mode Program Mode Test Mode 100%

REMOTE COMMUNICATOR OFF

XXXXXXXXXXXX

000.000

ULTRA 5 INSTRUCTION MANUAL

34

3. Auxiliary Display, scrolling twelve-digit display.

Run Mode; displays measurement units, status messages on signal

and transducer, details of Hot Key function selected. It can be also

programmed to provide notification messages on alarms and

pumps etc. For full details please refer to Display Parameters in the

relevant parameter listing.

Program Mode; displays menu and sub menu headings, parameter

details and options.

4. Communicator status, this displays the status of remote PC

connection and velocity sensor operation.

5. Bar graph display, this gives visual indication of measurement in %

of span.

6. Level indicators:

Run Mode; indicates in which direction the level is moving.

Program Mode: indicates at which level of the menu system you are

at.

There are two main operating modes for your Ultra 5, Run Mode and
Program Mode. There is also a Test Mode, used for checking the set-up.
All modes are now described.

Run Mode

This mode is used once the Ultra 5 has been set up in program mode. It is
also the default mode that the unit reverts to when it resumes operation
after a power failure.

When the Ultra 5 is switched on for the first time, it will display, in metres,
the distance from the transducer face to the target. All relays by default are
switched off.

After programming is complete, any relays that are set will operate when the

level reaches the relevant setpoint, and the LED’s will change colour (unless

specifically switched off).

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Program Mode

This mode is used to set up the Ultra 5 or change information already set.
You must use either the built-in keypad (standard) or, alternatively the unit
can be set up with a PC via the RS232 Serial Interface.

Entering a value for each of the parameters that are relevant to your
application provides all the programming information.

How to Access Program Mode

Wall and Fascia mount

To enter program mode on the Ultra 5, you simply enter the passcode, via
the keypad, followed by the ENTER key. The default passcode is 1997, so
you would press the following:

Rack and Panel

The Remote Communicator is used to program the rack and panel version of
the Ultra 5. Before you can commence programming, it is first necessary to
activate the communication between the Ultra 5 and the Communicator.
This is achieved by offering the Remote Communicator up to the Ultra 5 so
that the arrow point in the Pulsar Logo on the Communicator is in line with
the corresponding arrow point on the front panel of the unit and lightly
‘touching’ the unit with the communicator (see following figure).

Confirmation that communication has been successfully achieved will be
indicated by a change of the Communicator status display, at the bottom of

the LCD from “Communicator Off” to “Remote Communicator On”. Once

communications have been activated the Remote Communicator can be
used up to 1 metre away from the unit but should be ‘aimed’ at the unit
whilst entering information.

On returning the unit to Run Mode ensure that communications between
the Remote Communicator and the Ultra 5 are switched off by once again

‘touching’ the unit with the Communicator and confirm the display status
changes back to “Communicator Off”

ENTER

1

9 9 7

ULTRA 5 INSTRUCTION MANUAL

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Once communications have been activated, you simply enter the passcode,
via the keypad, followed by the ENTER key. The default passcode is 1997,
so you would press the following:

Important Information

There is a time-out period of 15 minutes when in program mode.
After which time the run mode will resumed if you do not press any
key.

ENTER

1

9 9 7

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Hot Keys

There are five hot keys on the keypad, which can be used to quickly access
common parameters for viewing only, while in Run Mode. Pressing the hot
key once will display the first parameter, then repeated pressing will display
the others, then the Ultra 5 reverts to Run Mode. In program mode, they
have different functions, the functions are shown below.

HOT KEY

RUN MODE

PROGRAM MODE

When application is Flow, view non­resettable totaliser. View and reset the
resettable totaliser.

When application is Pump, view total
pump running hours and individual
pump running hours.

Not used with Ultra 5

Displays echo confidence, echo
strength, height above loss limit (HALL),
average noise, peak noise, and
temperature

Not used with Ultra 5

When application is Pump, view total
number of pump starts and individual
pump starts.

Reset parameter to default
setting

Instantaneous mA output

Not used with Ultra 5

Dependent on application. Displays
distance, level, space, volume or rate of
change of level.

Toggle relay setpoints
between units of measure and
% of span.

Not used with Ultra 5

Takes you to the last
parameter edited when you
first enter program mode.

Shows details of function type, firmware
revision and serial number

Enter decimal point.

∑

mA

n

ULTRA 5 INSTRUCTION MANUAL

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Menu Keys

The menu keys have the following functions:

HOT KEY

FUNCTION

1) Arrow keys for moving left and right around the menu

system.

2) Used in test mode to simulate the level moving up and

down.

1) Used to confirm each action (e.g. select a menu option)

2) Used to confirm questions asked by the Ultra 5, such as

before restring factory defaults.

Used to navigate up a level in the menu system, and back to run
mode.

Used to cancel a value entered in error

Numeric Keys

These keys are used for entering numerical information during
programming.

CANCEL

ENTER

1

2

3 4 5

6

7

8 9 0

.

+

-

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There are two means of editing parameters, directly or using the menu
system. Each is now described.

Using the Menu System

The menu system has been designed to make the changing of parameters
very simple. There are two levels of menu: Main Menu and Sub Menu.

On the display, there is a line of text that displays the menu system. Pressing
the arrow keys scrolls the display between the top-level menu items, (as the
example shown below, starting at Quick Setup).

As you press the cursor keys to scroll left and right between these, you can
press ENTER at any time, to select the desired menu heading, and take you
to the sub-menu.

Each of these options, along with their sub-menus, are described later in this
manual. When you move down into the sub-menu, you can scroll round
using the arrow keys, press ENTER to go to the required section of
parameters.

Once you have reached the relevant section, scroll through the parameters,
and enter the necessary information. To enter the information, use the

numeric keys and then press ENTER, you will then see the message “Saved!”

If you press CANCEL, then the change you made will not be saved, and the
message “Unchanged!!” will be displayed.

When you have finished, press CANCEL to go back to the previous level.
When you have reached the top level, then the Ultra 5 will ask for
confirmation before allowing you to go back into run mode. This is done by
pressing ENTER at the display prompt.

Ultra Wizard

Quick Setup

Application

Relays

Data Logs

Compensation

mA Output

Display

Stability

System

Test

Device
Comm

Echo

Processing

Volume

ULTRA 5 INSTRUCTION MANUAL

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Directly Editing Parameters

If you already know the number of the parameter, that you wish to look at or
edit, simply type the number in at any time while you are in the menu
system. Thus, if you are in either the menu or sub-menu level by pressing a
numeric key, you can enter the parameter number directly and jump straight
there. You cannot type a parameter number whilst at parameter level, only at
one of the two menu levels.

When you are at a parameter, the text line rotates automatically displaying
the parameter name, number, the applicable units, and the maximum and
minimum figure you can enter. The top line shows the value you are setting.

Once you have accessed a parameter, you can either just look at it, or
change it.

Once a parameter has been changed, press ‘ENTER’ and you will see the

message “Saved!”. If you press ‘CANCEL’, then the change you made will not
be saved, and the message “Unchanged!!” will be displayed.

You can jump straight to the last parameter you edited, by pressing ‘+/-’
when you first enter program mode.

Important Information

You can tell which part of the menu system you are in, as the up/down level
indicators, (arrows) next to the bar graph will indicate as follows:

• Top level menu: Down arrow on, to indicate you can move down.

• Sub-menu: Up and Down arrows on, to indicate you can move up to the top

level, and down to parameter level.

• Parameter Level: Up arrow on, to indicate you can move up to sub-menu

level.

• Parameter Editing: No arrows on.

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Test Mode

Test mode is used to simulate the application and confirm that all
parameters and relay setpoints have been entered as expected. During
simulation, there is a choice of whether the relays will change state (hard
simulation) or not (soft simulation), but the LED’s will always change colour
as programmed, and the mA output will change in accordance to the chosen
mode of operation. If you wish to test the logic of the system that the relays

are connected to then select hard simulation, but if you do not wish to
change the relay state, then select a soft simulation.

There are two simulation modes, automatic and manual. Automatic
simulation will move the level up and down between empty level or the pre­determined Start Level (P983) and Pump/Control relay switch points, if you
wish to change the direction of the level movement e.g. to go beyond relay
setpoints, this can be done by using the arrow keys. In manual simulation,
using the arrow keys will allow you to move the level up and down as
required.

To enter simulation, first go to program mode. Using the menu system,
select menu item ‘Test’, then sub-menu item ‘Simulation’. Simply change
the value of the parameter P980 to one of the following:

1= Manual soft simulation
2= Automatic soft simulation
3= Manual hard simulation
4= Automatic hard simulation

To return to program mode, press ‘CANCEL’ and test mode will end.
When in manual simulation, by default test mode will move the level by

0.1m steps. Altering the increment (P981) will change this value.
In automatic mode, the rate at which the level moves up and down is set by

the increment (P981 in metres, and the rate (P982) in minutes, which can be
changed to make the level move up and down faster. E.g. if increment
(P981) is set for 0.1m and rate (P982) is set to 1 min then the level will
increase or decrease at a rate of 0.1m/min. To make the simulated level
move slower, decrease the value in increment (P981) or increase the value
in rate (P982). To make the simulated level move faster, increase the value in
increment (P981) or decrease the value in rate (P982).

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Using the Serial Interface

The RS232 serial interface is used to communicate between the Ultra 5 and a
PC using the optional Ultra PC and other associated Pulsar software
packages, to obtain information such as data logging and view echo traces
upload, download and save parameter files. In addition, it can also be used
to control or obtain information using a standard PC or other computer base
equipment. To do so, the settings for control are as follows: baud rate
19,200, 8 data bits, no parity, 1 stop bit.

The device should be connected as shown in Chapter 2 Ultra 5 Installation.
To use the device remotely, you need to log on to start, and log off when

finished. When logged on, Ultra 5 will show ‘Remote ON’ on the display,
and “Communicator OFF” when logged off.

All commands should be followed by a carriage return. When logged on, the
unit will respond either OK (or a value) if the command is accepted, or NO if
it is not.

To log on, send the command
/ACCESS:pppp where pppp is the passcode (P922).
To log off, send the command
/ACCESS:OFF
To read a parameter value, send the command
/Pxxx where xxx is the parameter you wish to read, and the Ultra 5 will

respond with the parameter value.
To set a parameter, send the command
/Pxxx:yy where xxx is the parameter number, and yy is the value you wish to

set it to.

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Other commands you can use are:

/DISTANCE (shows current distance)

/LEVEL (shows current level)

/SPACE (shows current space)

/RATE (shows current rate)

/VOLUME (shows current volume)

/TEMP (shows current temperature)

/CURRENTOUT1 (show the mA output 1 value)

/CURRENTOUT2 (show the mA output 2 value)

/BACKUP1 (take backup of parameters to area 1)

/BACKUP2 (take backup of parameters to area 2)

/RESTORE1 (restore parameters from area 1)

/RESTORE2 (restore parameters from area 2)

Please consult Pulsar Measurement or contact your local Pulsar
representative for further details and a full list of available commands.

ULTRA 5 INSTRUCTION MANUAL

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Parameter Defaults

When you first switch the Ultra 5 on, it will be reading the distance from the
face of the transducer to the surface. It will be indicating in metres, as
shown on the display. All relays are set OFF.

The date (P931) and time (P932) in the Ultra 5 were set at the factory, but
may need checking, and amending if, for example the application is in a time
zone other than GMT, see relevant parameter listing for full details.

In some applications, it is easier to empty the vessel, take a reading from the
Ultra 5 for distance and then setup the empty level to this figure.

Once you are satisfied with the installation, and Ultra 5 is reading what you
would expect in terms of distance from the face of the transducer to the
material level, then you can proceed with programming, for the intended
application. It is sensible to program all of the required parameters at the
same time. The system will be then set-up.

Note: The span is automatically calculated from the empty level, so the
empty level should be entered first.

Factory Defaults

When first installing the Ultra 5, or subsequently moving or using the unit on a
new application, before proceeding to program the unit for its intended application
it is recommended that you ensure that all parameters are at their default values by
completing a Factory Default P930, as described in the relevant unit type
parameter guide.

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CHAPTER 4 ULTRA WIZARD

The Ultra Wizard menu allows you to turn Ultra 5 into anyone of three
dedicated ultrasonic devices to exactly suit the requirements of your
application.

Enter Program Mode

First you need to go from run mode into program mode. Assuming the
passcode is the default 1997, then you should enter the following on the
keypad:

Choose Ultra Wizard

Now you need to go into the quick setup. You will see on the menu the

words ‘Quick Setup’, which is the first item on the menu system. Try pressing

the two arrow keys to see some more menu options, but return to Quick
Setup, and press

1 = Level or Volume measurement (Level/Vol)
2 = Pump Control (Pump)
3 = Open Channel Flow measurement (Flow)

APPLICATION

UNIT TYPE

1 = Level/Vol

When selected the Ultra 5 is configured as a Level Star 5

2 = Pump

When selected the Ultra 5 is configured as an Advanced 5

3 = Flow

When selected the Ultra 5 is configured as a Flow 5

ENTER

1

9 9 7

ENTER

This takes you to the ‘Select Application

Menu, and provides a choice of:

ULTRA 5 INSTRUCTION MANUAL

46

Level/Volume

If you require to set up a level or volume application, with or without a
choice of control functions then press “1” followed by “ENTER” the
message “Loading ***” will be displayed and your Ultra 5 will be configured
as a Level Star 5. Confirmation that configuration has been completed will
be given by the unit type, software version and serial number being

displayed briefly on the LCD and the unit advancing to the relevant “Quick
Setup” menu.

For full details on how to programme the Level Star 5, using the Quick
Setup Menu, please proceed to Chapter 5 Level/Volume. For a full
description of all features and parameters please refer to Chapter 8

Parameter Listing and Description.

Level Star 5

The Level Star provides the ability to convert level measurement to enable
the contents of a vessel to be displayed in volume, along with control
functions, for a complete range of vessel shapes. Also available within the
unit is a customised 32-point calibration routine which also permits the
calculation of volume in non - standard vessels.

The Level Star can measure from zero to 40 m from the face of the
transducer to the surface being monitored, dependent on the transducer
used. The Level Star can show details of level, space, distance and units of
volume on the display. The three user-definable relays with individual
setpoints can be programmed to activate devices such as pumps or other
control equipment. The 4-20 mA output is fully programmable to provide
an output relative to level, space, distance or volume of the application
being measured.

Pump

If you require to set up a pump application, then press “2” followed by
“ENTER” the message “Loading ***” will be displayed and your Ultra 5 will be

configured as an Advanced 5. Confirmation that configuration has been
completed will be given by the unit type, software version and serial number
being displayed briefly on the LCD and the unit advancing to the relevant
“Quick Setup” menu. For full details on how to programme the Advanced 5,
using the Quick Setup Menu, please proceed to Chapter 6 Pump. For a full
description of all features and parameters please refer to Chapter 8

Parameter Listing and Description.

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Advanced 5

The Advanced 5 level controller provides pump control with a complete
range of pump “duties” being available.
The Advanced 5 can measure from zero to 15m from the face of the
transducer to the surface being monitored, dependent on the transducer
used. The Advanced 5 can show level, space, or distance on the display.
The three user definable relays with individual setpoints can be programmed
to activate alarms, pump starters, or other control equipment.
The 4-20 mA output is fully programmable to provide an output relative to
level, space, or distance.

Flow

If you require to set up a flow application, then press “3” followed by
“ENTER” the message “Loading ***” will be displayed and your Ultra 5 will be

configured as a Flow 5. Confirmation that configuration has been
completed will be given by the unit type, software version and serial number
being displayed briefly on the LCD and the unit advancing to the relevant
“Quick Setup” menu. For full details on how to programme the Flow 5,
using the Quick Setup Menu, please proceed to Chapter 7 Flow. For a full
description of all features and parameters please refer to Chapter 8
Parameter Listing and Description.

Flow 5

The Flow 5 open channel flowmeter provides comprehensive flow
monitoring with data logging and control functions for a complete range of
flumes, weirs, and channels. Flow calculations to the British Standard BS3680
are available within the software together with calculations for a wide variety
of other primary elements. Also available within the unit is a customised
32-point calibration routine which also permits the flow measurement of
non - standard flumes and weirs.
The Flow 5 can measure from zero to 16 m from the transducer to the
surface being monitored, dependent on the transducer used. The Flow 5
can show details of level, space, distance, head, or flow on the display
along with a totaliser if desired. The three user-definable relays with
individual setpoints can be programmed to activate devices such as pumps,
samplers, remote totalisers, or other control equipment.
The 4-20 mA output is fully programmable to provide an output relative to
level, space, distance, head, or flow.

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CHAPTER 5 LEVEL / VOLUME

When Ultra Wizard = 1 Level/Volume
Ultra 5 is configured as a Level Star 5

This quick set-up guide shows you how to get up and running within a few
minutes of installing your Level Star 5.

Before proceeding ensure that the Ultra Wizard = 1 Level/Volume (Level
Star 3). For further details, see Chapter 4 Ultra Wizard.

Enter Program Mode

First you need to go from run mode into program mode. Assuming the
passcode is the default 1997, then you should enter this.

Choose Quick Setup

Now you need to go into the quick setup. You will see on the display the

words ‘Ultra Wizard’, press the ‘right hand’ arrow key and this will take you
to the ‘Quick Setup’ menu option. Try pressing either of the two arrow keys

to see some more menu options, but return to Quick Setup, and press

ENTER

1

9 9 7

ENTER

This takes you to the ‘Quick Setup Menu’

ENTER

This takes you to the common applications
menu, and several options will appear on the
display.

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Choose Your Application

There are two categories of application, which are all described later in this
chapter. They are level or volume all with the choice of control functions
and alarms.

If you want to set-up a basic level monitoring application, as described in
the following example 1, then choose 1.

If you want to set-up a level monitoring application with control relays, as
described in the following example 2, then choose 1 and choose either
control down (press 1) or control up (press 2).

If you want to set-up a volume application, as described in the following
example 3, then choose 2.

Once you have chosen your application you will be asked a series of
questions which are answered by choosing the appropriate option as
detailed in the flow chart below. Once all the questions have been answered
you will be prompted to provide further information, as detailed in the
tables below, to complete the programming of the unit.

Factory Defaults

If you have already setup a common application, then there will be a
number shown other than 0, and you will see messages showing what the
current setup is. If you want to reset this and start again, press 0 (which will
reset all the quick setup parameters), otherwise pressing ENTER will allow
you to edit the parameters that have been set.

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Quick Setup

Quick Setup

For Each Alarm

1 = Set to Relay 1
2 = Set to Relay 2
3 = Set to Relay 3
4 = Set to Relay 4
5 = Set to Relay 5

0 = No Control

1 = Control Down

2 = Control Up

No. of Control Relays

1 = 1 Control Relay
2 = 2 Control Relay
3 = 3 Control Relay
4 = 4 Control Relay
5 = 5 Control Relay

For each Cntl. Relay

1 = Set to Relay 1

2 = Set to Relay 2
3 = Set to Relay 3
4 = Set to Relay 4
5 = Set to Relay 5

How Many Alarm

0=No Alarms
1=One Alarm
2=Two Alarms
3=Three Alarms
List will be truncated

according to the

number of Control
relays selected

For Each Alarm

1=High Alarm
2=Low Alarm
3=Hi Hi Alarm
4=Lo Lo Alarm
5=Loss of Echo

Application

1 = Level

2 = Volume

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Wait….

PARAMETER

DEFAULT

DESCRIPTION

P101 Transducer

2 = dB6

Type of transducer being used.

P102 Material

1 = Liquid

Material in the vessel, either liquid or
solid. If the solid lays flat, then it can be
programmed as liquid.

P104 Measurement
Units

1 = metres

Select units to be used for programming
measurement information.

P105 Empty Level

6m

Distance from the face of the transducer
to the material at the bottom of the
vessel.

P106 Span

5.7m

Distance from the empty level (0% full) to
span (100% full).

If you have selected a Volume Application, you will now be prompted
to enter details required for the calculation of volume

PARAMETER

DEFAULT

DESCRIPTION

P600 Vessel Shape

0 = Cylinder Flat
Base

Shape of vessel being monitored

P601–P603
Vessel Dimensions

Dependent on
vessel shape
selected

Enter vessel dimensions as required.
P605 Volume units

3 = Cubic
metres

Selects volume units required

P607 Max Volume

Read Only

Displays the calculated Volume in P605
units.

For More Options Hit Enter

ULTRA 5 INSTRUCTION MANUAL

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PARAMETER

DEFAULT

DESCRIPTION

P213 / P214
Relay 1 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P223 / P224
Relay 2 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P233 / P234
Relay 3 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P243 / P244
Relay 4 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P253 / P254
Relay 5 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P830 mA Out Range

2 = 4 to 20mA

Determines the mA output
range.
0 = Off, 1 = 0 to 20mA, 2 = 4
to 20mA, 3 = 20 to 0mA, 4 =
20 to 4mA.

P870 Fill Damping

10m/min

Rate of maximum fill rate (set
above the actual fill rate of the
vessel).

P871 Empty
Damping

10m/min

Rate of maximum empty rate
(set above the actual rate of
the vessel).

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Alarm relays, via the Quick Setup menu are entered as a % of span and are
as follows:

APPLICATION

NO. OF CTL

RELAYS

CTL RELAY

NUMBER

ON

SETPOINT

OFF

SETPOINT

Control Down

One

Control 1

80%

20%

Control Down

Two

Control 1
Control 2

80%
70%

20%
20%

Control Down

Three

Control 1
Control 2
Control 3

80%
70%
60%

20%
20%
20%

Control Down

Four

Control 1
Control 2
Control 3
Control 4

80%
70%
60%
50%

20%
20%
20%
20%

Control Down

Five

Control 1
Control 2
Control 3
Control 4
Control 5

80%
70%
60%
50%
40%

20%
20%
20%
20%
20%

APPLICATION

NO. OF CTL

RELAYS

CTL RELAY

NUMBER

ON

SETPOINT

OFF

SETPOINT

Control Up

One

Control 1

20%

80%

Control Up

Two

Control 1
Control 2

20%
30%

80%
80%

Control Up

Three

Control 1
Control 2
Control 3

20%
30%
40%

80%
80%
80%

Control Up

Four

Control 1
Control 2
Control 3
Control 4

20%
30%
40%
50%

80%
80%
80%
80%

Control Up

Five

Control 1
Control 2
Control 3
Control 4
Control 5

20%
30%
40%
50%
60%

80%
80%
80%
80%
80%

ULTRA 5 INSTRUCTION MANUAL

54

RELAY

FUNCTION

RELAY ID

ON

SETPOINT

OFF

SETPOINT

Alarm

HiHi

90%

85%

Alarm

High

85%

80%

Alarm

Low

10%

15%

Alarm

LoLo

5%

10%

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Example 1 Level Monitoring with Alarms

A vessel, containing liquid that has a variation in level that is to be
monitored, with a high-level alarm set on Relay 1 and low-level alarm set on
Relay 2.

In this example, when the level rises to 2.38 m, relay 1 will come on until the
level drops to 2.24 m when it will turn off. If the level drops to 0.28 m, then
relay 2 will come on until it rises 0.42 m when it will turn off.

The display will show the level in the tank.

The mA output will be representative of level where 4mA = empty level (0%)
and 20mA = 2.8m (100%).

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. High alarm on (P213), 2.38m

80%. High alarm off (P214), 2.24m

0%, Empty level

10%. Low alarm on (P223), 0.28m

15%, Low alarm off (P224), 0.42m

ULTRA 5 INSTRUCTION MANUAL

56

To program the Ultra 5 for Example 1 Level Monitoring with Alarms by
using the Quick Setup menu proceed as follows. If required to access
Program Mode, key in the passcode 1997 and press ENTER

At the Quick Setup menu press ENTER and as prompted, by the questions,
select the relevant option and ENTER.

QUESTION

OPTION

Level/Volume

1 = Level App.

No. of alarms

2 = 2 Alarms

Type alarm 1

1 = High

Alarm no.1

1 = Set to relay 1

Type alarm 2

2 = Low

Alarm no.2

2 = Set relay 2

Xducer (P101)

2 = dB6

Material (P102)

1 = Liquid

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to the Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application,

they can be modified to suit by pressing ENTER when, “For More Options
Hit Enter”, is displayed, and entering new values to relay setpoints as

required. Alternatively, the relevant relay setpoint can be accessed either
by the main menu system or directly via parameter number and changed
as necessary.

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Example 2 Level Monitoring and Control (up or down)

A vessel, containing a liquid that has a variation in level that is to be
monitored, and when the level reaches a specific point, the vessel is pumped
down, with the fluid being transferred to another process. The pump will be
assigned to Relay 1 a High Alarm to Relay 2 and Low Alarm to Relay 3.

In this example, there is a control relay (relay 1), which will come on if the
level rises to 2.24m, and go off when the level drops to 0.56m (control
down). If the level rises to 2.4m, then the high-level alarm (relay 2) will come
on until the level drops to 2.24m. If the level falls to 0.28m, then the low­level alarm (relay 3) will come on until the level rises to 0.42m.

Alternatively, if it is a control up application, then the on and off points for
the control relay are reversed, so the control device comes on when the level
is at 0.56m and goes off when it rises to 2.24m.

The display will show the level in the tank and the mA output will be
representative of level where 4mA = empty level (0%) and 20mA = 2.8m
(100%).

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. High alarm on (P213), 2.38m

80%. High alarm off (P214), 2.24m

0%, Empty level

10%. Low alarm on (P233), 0.28m

15%, Low alarm off (P234), 0.42m

80%. Control (down) on (P213), 2.24m

20%. Control (down) off (P214), 0.56m

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To program the unit for Example 2 Level Monitoring and Control by using
the Quick Setup menu proceed as follows. If required access the Program
Mode, key in the passcode 1997 and press ENTER.

Using the ‘right’ arrow key, go to the Quick Setup menu press ENTER and
as prompted, by the questions, select the relevant option and press ENTER.

QUESTION

OPTION

Level/Volume

1 = Level App.

Control

1 = Control down

No. of controls

1 = 1 Relay

Control no.1

1 = Set to relay 1

No. of alarms

2 = 2 Alarms

Type alarm 1

1 = High

Alarm no.1

1 = Set to relay 2

Type alarm 2

2 = Low

Alarm no.2

The unit knows that only Relay 3 is
available and so will automatically set
Alarm 2 to Relay 3.

Xducer (P101)

2 = dB6

Material (P102)

1 = Liquid

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to the Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application,
they can be modified to suit by pressing ENTER when, “For More Options

Hit Enter”, is displayed and entering new values to relay setpoints as

required. Alternatively, the relevant relay setpoint can be accessed either
by the main menu system or directly via parameter number and changed,
as necessary.

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Example 3 Volume Application

A cylindrical tank with a diameter of 2m and a flat base that is typically used
to temporarily hold liquid, and you wish to know the volume of liquid. You
also require a high and low alarm and when the level reaches a specific
point, the vessel is pumped down, with the fluid being transferred to
another process.

In this example, there is a pump (relay 1), which will come on if the level rises
to 2.24m, and go off when the level drops to 0.56m. (control down). If the
level rises to 2.38m, then the high-level alarm (relay 2) will come on until the
level drops to 2.24 m. If the level falls to 0.28m, then the low-level alarm
(relay 3) will come on until the level rises to 0.42m.

The display will show the volume of fluid in the tank and the mA output will
be representative of Volume where 4mA = empty (0%) and 20mA = Max
Volume (100%).

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. High alarm on (P213), 2.38m

80%. High alarm off (P214), 2.24m

0%, Empty level

10%. Low alarm on (P233), 0.28m

15%, Low alarm off (P234), 0.42m

80%. Control (down) on (P213), 2.24m

20%. Control (down) off (P214), 0.56m

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To program the Level Star for Example 3 Volume Application with Control
by using the Quick Setup menu proceed as follows. If required access the
Program Mode and key in the passcode 1997 and press ENTER.

Using the ‘right’ arrow key, go to the Quick Setup menu press ENTER and
as prompted, by the questions, select the relevant option and ENTER.

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to the Run Mode.

QUESTION

OPTION

Level/Volume

1 = Level App.

Control

1 = Control down

No. of controls

1 = 1 Relay

Control no.1

1 = Set to relay 1

No. of alarms

2 = 2 Alarms

Type alarm 1

1 = High

Alarm no.1

1 = Set to relay 2

Type alarm 2

2 = Low

Alarm no.2

The unit knows that only Relay 3 is
available and so will automatically set
Alarm 2 to Relay 3.

Xducer (P101)

2 = dB6

Material (P102)

1 = Liquid

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Vessel shape (P600)

0 = Cylindrical flat base

Vessel dimensions

Enter vessel dimensions as requested
(depends on vessel shape chosen)

Volume units

Select as required

Max Volume (Read only)

Displays the Max volume as calculated
by the Ultra 5

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Important Notice

If relay setpoints do not meet the exact requirements of the application,

they can be modified to suit by pressing ENTER when, “For More Options
Hit Enter”, is displayed and entering new values to relay setpoints as

required. Alternatively, the relevant relay setpoint can be accessed either
by the main menu system or directly via parameter number and changed,
as necessary.

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CHAPTER 6 PUMP

When Ultra Wizard = 2 Pump

Ultra 5 is configured as a Advanced 5

This quick set-up guide shows you how to get up and running within a few
minutes of installing your Advanced 5.

Before proceeding ensure that the Ultra Wizard = 2 Pump (Advanced 5).
For further details, see Chapter 4 Ultra Wizard.

Enter Program Mode

First you need to go from run mode into program mode. Assuming the
passcode is the default 1997, then you should enter this.

Choose Quick Setup

Now you need to go into the quick setup. You will see on the display the

words ‘Ultra Wizard’, press the ‘right hand’ arrow key and this will take you
to the ‘Quick Setup’ menu option. Try pressing either of the two arrow keys

to see some more menu options, but return to Quick Setup, and press

ENTER

1

9 9 7

ENTER

This takes you to the ‘Quick Setup Menu’

ENTER

This takes you to the common applications
menu, and several options will appear on the
display.

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Choose Your Application

There are three categories of application, which are all described later in this
chapter. They are level, pump down (sump control) or pump up (reservoir
control) all with the choice of alarms.

If you want to set-up a basic level monitoring application, as described in
the following example 1, then choose 1.

If you want to set-up a pump down (sump control) application, as described
in the following example 2 then choose 2.

If you want to set-up a pump up (reservoir control) application, as described
in the following example 3 then choose 3.

Once you have chosen your application you will be asked a series of
questions which are answered by choosing the appropriate option as
detailed in the flow chart below. Once all the questions have been answered
you will be prompted to provide further information, as detailed in the
tables below, to complete the programming of the unit.

Important Notice

If you have already setup a common application, then there will be a
number shown other than 0, and you will see messages showing what the
current setup is. If you want to reset this and start again, press 0 (which will
reset all the quick setup parameters), otherwise pressing ENTER will allow
you to edit the parameters that have been set.

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The Quick Setup Menu detailing the questions you will be asked when
setting up your Ultra 5 unit, via the Quick Setup is shown below:

Quick Setup Menu

Quick Setup

For Each Alarm

1 = Set to Relay 1

2 = Set to Relay 2
3 = Set to Relay 3
4 = Set to Relay 4
5 = Set to Relay 5

1 = Level

2 = Pump Down

3 = Pump Up

How Many Pumps

1 = One Pump
2 = Two Pumps
3 = Three Pumps
4 = Four Pumps
5 = Five Pumps

For each Pump/Control

Relay

1 = Set to Relay 1

2 = Set to Relay 2

3 = Set to Relay 3
4 = Set to Relay 4
5 = Set to Relay 5

How Many Alarms

0 = No Alarms
1 = One Alarm
2 = Two Alarms
3 = Three Alarms
4 = Four Alarms

5 = Five Alarms

List will be truncated
according to the number
of Control relays
selected

Pump Duty

1 = Fixed Duty Assis
2 = Fixed Duty Backup

3 = Alt Duty Assist

4 = Alt Duty Backup
5 = Duty Backup & Ass
6 = Serv Ratio Duty Ass

7=Serv Ratio Duty B’up

8 = FOFO Alt Duty Ass

4 = Differential

Number of Control

Relays

1 = One Control Relay
2 = Two Control Relay
3 = Three Control Relay
4 = Four Control Relay
5 = Five Control Relay

For each Control

Relay

1 = Differential Control
2 = Level Cont. Down
3 = Level Control Up

If Differential

Application

Allocation for each

Control Relay

1 = Diff. Xducer 1/2
Level
2 = Xducer 1 Level
3 = Xducer 2 Level

For each Alarm

1 = High Alarm
2 = Low Alarm

3 = Hi Hi Alarm

4 = Lo Lo Alarm

5 = Loss of Echo

If Differential

Application

Allocation for each

Alarm

1 = Differential Xducer

1/2 Level

2 = Xducer 1 Level
3 = Xducer 2 Level

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Wait….

PARAMETER

DEFAULT

DESCRIPTION

P101 Transducer

2 = dB6

Type of transducer being used

P104
Measurement units

1 = Metres

Select units to be used for
programming measurement
information

P105
Empty Level

6m

Distance from the face of the transducer
to the material at the bottom of the
vessel

P106
Span

5.7m

Distance from the empty level (0% full)
to span (100% full).

For More Options Hit Enter

PARAMETER

DEFAULT

DESCRIPTION

P213 / P214
Relay 1 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P223 / P224
Relay 2 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P233 / P234
Relay 3 ON/OFF

setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P243 / P244
Relay 4 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

P253 / P254
Relay 5 ON/OFF
setpoints

Factory preset as a % to
appropriate level according
to the span already
entered. See tables below

Either Alarm or Level control.
Depends on application.

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PARAMETER

DEFAULT

DESCRIPTION

P830 mA Out Range

2 = 4 to 20mA

Determines the mA output
range.
0 = Off, 1 = 0 to 20mA, 2 = 4
to 20mA, 3 = 20 to 0mA, 4 =
20 to 4mA.

P870 Fill damping

10m/min

Rate of maximum fill rate (set
above the actual fill rate of the
vessel).

P871 Empty
damping

10m/min

Rate of maximum empty rate
(set above the actual empty
rate of the vessel).

The default values used for determining the relay setpoints, when setting
Alarms and Pump relays, via the Quick Setup menu are entered as a % of
span and are as follows.

APPLICATION

NO. OF

PUMPS

PUMP NUMBER

ON

SETPOINT

OFF

SETPOINT

Pump Down

One

Pump 1

50%

20%

Pump Down

Two

Pump 1
Pump 2

50%
70%

20%
20%

Pump Down

Three

Pump 1
Pump 2
Pump 3

50%
60%
70%

20%
20%
20%

Pump Down

Four

Pump 1
Pump 2
Pump 3
Pump 4

50%
60%
70%
80%

20%
20%
20%
20%

Pump Down

Five

Pump 1
Pump 2
Pump 3
Pump 4
Pump 5

50%
60%
70%
80%
90%

20%
20%
20%
20%
20%

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APPLICATION

NO. OF

PUMPS

PUMP NUMBER

ON

SETPOINT

OFF

SETPOINT

Pump Up

One

Pump 1

50%

80%

Pump Up

Two

Pump 1
Pump 2

50%
30%

80%
80%

Pump Up

Three

Pump 1
Pump 2
Pump 3

50%
40%
30%

80%
80%
80%

Pump Up

Four

Pump 1
Pump 2
Pump 3
Pump 4

60%
50%
40%
30%

80%
80%
80%
80%

Pump Up

Five

Pump 1
Pump 2
Pump 3
Pump 4
Pump 5

60%
50%
40%
30%
25%

80%
80%
80%
80%
80%

APPLICATION

NO. OF CTL

RELAYS

CTL RELAY

NUMBER

ON

SETPOINT

OFF

SETPOINT

Level Cntl Down

One

Control 1

50%

80%

Level Cntl Down

Two

Control 1
Control 2

50%
30%

80%
80%

Level Cntl Down

Three

Control 1
Control 2
Control 3

50%
40%
30%

80%
80%
80%

Level Cntl Down

Four

Control 1
Control 2
Control 3
Control 4

60%
50%
40%
30%

80%
80%
80%
80%

Level Cntl Down

Five

Control 1
Control 2
Control 3
Control 4
Control 5

60%
50%
40%
30%
25%

80%
80%
80%
80%
80%

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APPLICATION

NO. OF CTL

RELAYS

CTL RELAY

NUMBER

ON

SETPOINT

OFF

SETPOINT

Level Cntl Up

One

Control 1

20%

80%

Level Cntl Up

Two

Control 1
Control 2

20%
30%

80%
80%

Level Cntl Up

Three

Control 1
Control 2
Control 3

20%
30%
40%

80%
80%
80%

Level Cntl Up

Four

Control 1
Control 2
Control 3
Control 4

20%
30%
40%
50%

80%
80%
80%
80%

Level Cntl Up

Five

Control 1
Control 2
Control 3
Control 4
Control 5

20%
30%
40%
50%
60%

80%
80%
80%
80%
80%

APPLICATION

NO. OF CTL

RELAYS

CTL RELAY

NUMBER

ON

SETPOINT

OFF

SETPOINT

Differential
Control

One

Control 1

5%

1%

Differential
Control

Two

Control 1
Control 2

5%

10%

1%
1%

Differential
Control

Three

Control 1
Control 2
Control 3

5%
10%
15%

1%
1%
1%

Differential
Control

Four

Control 1
Control 2
Control 3
Control 4

5%
10%
15%
20%

1%
1%
1%
1%

Differential
Control

Five

Control 1
Control 2
Control 3
Control 4
Control 5

5%
10%
15%
20%
25%

1%
1%
1%
1%
1%

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RELAY

FUNCTION

RELAY ID

ON

SETPOINT

OFF

SETPOINT

Alarm

HiHi

90%

85%

Alarm

High

85%

80%

Alarm

Low

10%

15%

Alarm

LoLo

5%

10%

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Example 1 Level Monitoring with Alarms

A vessel, containing liquid that has a variation in level that is to be
monitored, with a high-level alarm set on Relay 1 and low-level alarm set on
Relay 2.

In this example, when the level rises to 2.38 m, relay 1 will come on until the
level drops to 2.24 m when it will turn off. If the level drops to 0.28 m, then
relay 2 will come on until it rises 0.42 m when it will turn off.

The display will show the level in the tank.

The mA output will be representative of level where 4mA = empty level (0%)
and 20mA = 2.8m (100%).

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. High alarm on (P213), 2.38m

80%. High alarm off (P214), 2.24m

0%, Empty level

10%. Low alarm on (P223), 0.28m

15%, Low alarm off (P224), 0.42m

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To program the Ultra 5 for Example 1 Level Monitoring with Alarms by
using the Quick Setup menu proceed as follows. If required to access
Program Mode, key in the passcode 1997 and press ENTER

At the Quick Setup menu press ENTER and as prompted, by the questions,
select the relevant option and ENTER.

QUESTION

OPTION

Level/Pump up/down or
differential

1 = Level App.
No. of alarms

2 = 2 Alarms

Type alarm 1

1 = High

Alarm no.1

1 = Set to relay 1

Type alarm 2

2 = Low

Alarm no.2

2 = Set relay 2

Xducer (P101)

2 = dB6

Material (P102)

1 = Liquid

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to the Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application,

they can be modified to suit by pressing ENTER when, “For More Options
Hit Enter”, is displayed, and entering new values to relay setpoints as

required. Alternatively, the relevant relay setpoint can be accessed either
by the main menu system or directly via parameter number and changed
as necessary.

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Example 2 Sump Control (pump down)

A sump is typically used to temporarily hold water or effluent, and when the
level reaches a specific point, the sump is pumped down, with the fluid
being transferred to another process.

In this example, there are two pumps, which will be set to alternate duty
assist, so they come on alternately. Pump 1 is to be set to relay 1, pump 2 to
relay 2, and the high-level alarm to relay 3.

This will operate as follows. During normal operation, pump 1 will come on
at 0.84m and pump down to 0.56m. The setpoints are then shifted to pump
2, which will come on first next time. During peak periods, when pump 1
cannot cope, pump 1 will come on at 0.84m, pump 2 will come on at 1.4m,
and pump down to 0.56m. The setpoints are then shifted to pump 2, which
will come on first next time.

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. High alarm on (P233), 2.38m

80%. High alarm off (P234), 2.24m

0%, Empty level

20%. Pump 1+2 off (P214, 224), 0.56m

30%. Pump 1 on (P213), 0.56m

50%. Pump 2 on (P223), 1.4m

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If neither pump can cope, and the level rises to 2.38m, then the alarm relay
(relay 3) will come on and go off when the level falls to 2.24m. This will
indicate insufficient capacity of the pumps. The display will show the level in
the sump and the mA output will be representative of level where 4mA =
empty level (0%) and 20mA = 2.8m (100%).

To program the Ultra 5 for Example 2 Sump control (pump down) by
using the Quick Setup menu proceed as follows. If required to access
Program Mode, key in the passcode 1997 and press ENTER

At the Quick Setup menu press ENTER and as prompted, by the questions,
select the relevant option and ENTER.

QUESTION

OPTION

Level/Pump
Up/Down/Differential

2 = Pump Down
No. of Pumps

2 = 2 Pumps

Pump Duty

3 =Alt Duty Assist

Pump No. 1

1 = Set to relay 1

Pump No. 2

2 = Set to relay 2

Type Alarm 1

1 = High Alarm

Alarm No. 1

5 = Set to relay 5

Xducer (P101)

2 = dB6

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to the Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application, they can

be modified to suit by pressing ENTER when, “For More Options Hit Enter”, is

displayed, and entering new values to relay setpoints as required. Alternatively,
the relevant relay setpoint can be accessed either by the main menu system or
directly via parameter number and changed as necessary.

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Example 3 Reservoir Control (pump Up)

A sump is typically used to temporarily hold water or effluent, and when the
level reaches a specific point, the sump is pumped down, with the fluid
being transferred to another process.

In this example, there are two pumps, which will be set to alternate duty
assist, so they come on alternately. Pump 1 is to be set to relay 2, pump 2 to
relay 3, and the low-level alarm to relay 1. This will operate as follows:

During normal operation, pump 1 will come on at 1.96m and pump up to

2.24m. The setpoints are then shifted to pump 2, which will come on first
next time. During peak periods, when pump 1 cannot cope, pump 1 will
come on at 1.96m and pump 2 will come on at 1.4m and pump up to 2.24m.
The setpoints are then shifted to pump 2, which will come on first next
time. If both pumps cannot cope, and the level falls to 0.28m, then the
alarm relay (relay 3) will come on and go off when the level rises to 0.42m.
This will indicate insufficient capacity of the pumps.

50%. Pump 2 on (P233), 1.4m

0% - Empty level

80%. Pump 1&2 off (P224, P234), 2.24m
10% - Low alarm on (P213), 0.28m

Empty distance (P105), 3.5m

70%. Pump 1 on (P223), 1.96m

100%. Span (P106), 2.8m

15%. Low alarm off (214), 0.42m

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The display will show the level in the sump and the mA output will be
representative of level where 4mA = empty level (0%) and 20mA = 2.8m
(100%).

To program the Ultra 5 for Example 3 Reservoir Control (pump up) by
using the Quick Setup menu proceed as follows. If required access the
Program Mode and key in the passcode 1997 and press ENTER

Using the ‘right arrow key, go to Quick Setup menu press ENTER and as
prompted, by the questions, select the relevant option and ENTER.

QUESTION

OPTION

Level/Pump
Up/Down/Differential

2 = Pump Down
No. of Pumps

2 = 2 Pumps

Pump Duty

3 =Alt Duty Assist

Pump No. 1

1 = Set to relay 2

Pump No. 2

2 = Set to relay 3

No. of alarms

1 = 1 alarm

Type Alarm 1

1 = High Alarm

Alarm No. 1

The unit knows that only relay 1 is
available and so will automatically set
alarm 1 to Relay 1

Xducer (P101)

2 = dB6

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Advanced 5 will return to the Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application,

they can be modified to suit by pressing ENTER when, “For More Options
Hit Enter”, is displayed, and entering new values to relay setpoints as

required. Alternatively, the relevant relay setpoint can be accessed either
by the main menu system or directly via parameter number and changed
as necessary.

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Example 4 Differential Control

In this example the Advanced 5 is being used to control a rake on a screen,
which is filtering out solids in the inlet flow to a wastewater treatment plant.
A high alarm has been assigned to Pt 1 (Transducer 1), on the upstream
side and a low alarm, to Pt 2 (Transducer 2) on the downstream side. The
Diff. Control, to operate the rake is on relay 1, high alarm, on Transducer 1
(upstream), is on relay 2 and, low alarm, on Transducer 2 (downstream) is on
relay 3.

Important Notice

When using the Advanced 5 to measure differential, the transducers should
be installed at the same height, to ensure that no differential is present
when the level is zero on both sides. If this is not possible then a
measurement offset (P851) or Display Offset (P802) must be applied to
ensure the correct reading is obtained.

0%. Empty Level

Empty Distance (P105), 3.5m

100%. Span (P106), 2.8m

85%. Pt 1, high alarm on (P223), 2.38m

80%. Pt 1, high alarm off (P224), 2.24m

10%. Pt 2, low alarm on (P233), 0.28m

15%. Pt 2, low alarm off (P234), 0.42m

1%. Differential control on (P214), 0.03m

5%. Differential control off (P223), 0.14m

{

PULSAR MEASUREMENT

77

This will operate as follows, when the level rises on the upstream side and/or
the level on the downstream side falls, resulting in a differential of 0.14m,
(anywhere within the working span), indicating that the screen is blocked,
relay 1 will come on and operate the rake. Once the level on the inflow has
decreased and the differential level falls to 0.03m relay 1 will switch off the
rake.

Should the level on the upstream side rise, for any reason, to a level of

2.38m, relay 2 will operate to give a high alarm, once the level has fallen
back to 2.24m the alarm will go off. A falling level in the downstream side,
for any reason, will operate relay 3 at 0.28m giving an alarm for low level,
once the level has risen again to a value of 0.42 m relay 3 will reset.

To program the Advanced 5 for Example 2 Differential Control by using
the Quick Setup menu proceed as follows. Access the Program Mode and
key in the passcode 1997 and press ENTER. At the Quick Setup menu
press ENTER and as prompted, by the questions, select the relevant option
and ENTER.

QUESTION

OPTION

Level/Pump
Up/Down/Differential

4 = Differential
No. of Control relays

1 = 1 Control

Control

1 = Differential Control

No. of alarms

2 = 2 alarm

Type Alarm 1

1 = High Alarm

Alarm No. 1

Set to Relay 2

Allocate Alarm 1

2 = Xducer 1

Type Alarm 2

4 = Low alarm

Alarm No. 2

3 = Set to Relay 3

Allocate Alarm 2

3 = Xducer 2

Xducer (P101)

2 = dB6

Measurement units (P104)

1 = Metres

Empty Level (P105)

3.5m

Span (P106)

2.8m

Programming is now complete, and the unit can be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press
ENTER, and the Advanced 5 will return to the Run Mode.

ULTRA 5 INSTRUCTION MANUAL

78

CHAPTER 7 FLOW

When Ultra Wizard = 3 Flow

Ultra 5 is configured as a Flow 5

This quick set-up guide shows you how to get up and running within a few
minutes of installing your Flow 5.

Before proceeding ensure that the Ultra Wizard = 3 Flow (Flow 5). For
further details, see Chapter 4 Ultra Wizard.

Enter Program Mode

First you need to go from run mode into program mode. Assuming the
passcode is the default 1997, then you should enter this.

Choose Quick Setup

Now you need to go into the quick setup. You will see on the display the

words ‘Ultra Wizard’, press the ‘right hand’ arrow key and this will take you
to the ‘Quick Setup’ menu option. Try pressing either of the two arrow keys

to see some more menu options, but return to Quick Setup, and press

ENTER

1

9 9 7

ENTER

This takes you to the ‘Quick Setup Menu’

ENTER

This takes you to the common applications
menu, and several options will appear on the
display.

PULSAR MEASUREMENT

79

Choose Your Application

There are six categories of Primary Measuring Device, which are all
described in this chapter. They are exponential, BS3860 flumes, BS3860
weirs, area/velocity, special and universal.

Calculations for flow can be performed using absolute or ratiometric
calculations. The answer will be the same, the choice of calculation method
being limited to the amount of information available, with regards to the
primary measuring device.

For ratiometric calculation it is normally sufficient to know the maximum
flow at maximum head for the device in question. All types of primary
measuring devices can be set up with a choice of alarms.

If you want to set-up a basic exponential device, as described in the
following example 1, then choose 1. You then need to select the primary

measuring device for your application from the following available options:
suppressed rectangular weir, Cipolletti (trapezoidal) weir, Venturi
flume, Parshall flume, Leopold Lagco flume, V notch weir or other, for

any other type of exponential device.
To set-up an application for a BS3680 flume, as described in the following

example 2, then choose 2. You then need to select the primary measuring
device for your application from the following available options:
rectangular flume with or without hump, U-throated flume with or
without hump.

To set-up an application for a BS3680 weir, as described in the following
example 3, then choose 3. You then need to select the primary measuring
device for your application from the following available options:
rectangular weir, V notch full 90o (90degrees), V notch half 90o (53
degree 8 minutes) or a V notch quarter 90o (28 degree 4 minutes).

To set-up an application for area velocity, then choose 4. You then need to
select the primary measuring device for your application from the
following available options: U-channel (circular bottom with straight sides),
rectangular channel, trapezoidal channel, or a round pipe.

To set-up an application for a device contained in special, choose 5. You
then need to select the primary measuring device for your application
from the following available options: Palmer Bowlus flume, H-flume or a V
notch, other than BS3680.

ULTRA 5 INSTRUCTION MANUAL

80

For devices which do not match any of the above devices the application can
be setup using a universal flow calculation, to select this option choose 6.
You then need to select the primary measuring device for your application
from the following available options: linear flow or curved flow.

Once you have chosen your application you will be asked a series of
questions which are answered by choosing the appropriate option as
detailed in the flow chart below. Once all the questions have been answered
you will be prompted to provide further information, as detailed in the
tables below, in order to complete the programming of the unit.

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81

Quick Setup Menu

The Quick Setup Menu detailing the questions you will be asked, when
setting up your Flow 5, via the Quick Setup is shown below.

PMD Type

0 = Off (No Calculation)
1 = Exponential
2 = BS3680 Flumes

3 = BS3680 Weirs

4 = A*V (optional)

5 = Special
6 = Universal

For Each Alarm

1 = Set to Relay 1
2 = Set to Relay 2
3 = Set to Relay 3
4 = Set to Relay 4
5 = Set to Relay 5

Exponential

1 = Supp. Rect.
2 = Trapezoid
3 = Venturi
4 = Parshall
5 = Leopold L.
6 = V-Notch
7 = Other
8 = Contracted Rect.

BS3680 Flumes

1 = Rectangular
2 = Rect. + Hump

3 = U-Throat

4 = U-Throat + Hump

BS3680 Weirs

1 = Rectangular
2 = V-Notch 90o
3 = V-Notch 53

o

8’

4 = V-Notch 28o4’
5 = Broad Crested

Special

1 = Palmer Bowlus
2 = H-Flume
3 = V-Notch Angle

Calculation

1 = Absolute
2 = Ratiometric

How Many Alarms

0 = No Alarms

1 = One Alarm
2 = Two Alarms
3 = Three Alarms
4 = Four alarms
5 – Five alarms

For Each Alarm

1 = High Alarm
2 = Low Alarm
3 = Hi Hi Alarm
4 = Lo Lo Alarm

5 = Loss of Echo

Quick Setup

Universal

1 = Linear flow

2 = Curved flow

A x V (Optional)

1 = Circ Straight

2 = Rectangular

3 = Trapezoidal
4 = Round Pipe

7 = Other

Optional

1 = Linear flow A*V

2 = Non-linear A*V

ULTRA 5 INSTRUCTION MANUAL

82

Wait….

PARAMETER

DEFAULT

DESCRIPTION

P101
Transducer

1 = dB Mach3

Type of transducer being used

P706
Volume units

1 = Litres

Units of flow as on display and used for
calculations.
1 = Litres 2 = Cubic metres

3 = Cubic Feet 4 = UK gallons
5 = US gallons 6 = Mil. USG

P707
Time Units

1 = per second

Units of time that volume units will be
displayed and calculated in

P104
Measurement units

1 = Metres

Used to enter dimensions and displayed
where appropriate

1 = Metres 2 = Centimetres
3 = Millimetres 4 = Feet
5 = Inches

P105
Empty Level

2.425m

Distance from the end of the transducer
horn (dB Mach3) or face of the
transducer to the material at the
bottom of the measuring element

P703
Minimum head

0.00m

Distance from empty point (P105) to
zero flow.

P704
Max head

2.425m

Distance from zero flow to max flow. It
should be noted that any change to
P704 updates P106 Span and vice versa.

P824
Totaliser enable

1 = On

Enables the flow totaliser, P820, options
are 0=Off, 1=On. Note this totaliser can
be viewed during run via the totaliser

“Hot Key” It can be reset but only via
P820, whilst in “program mode”.

P816
Totaliser (R)

0 = No

Enables the totaliser to be displayed in

the auxiliary display whilst in “run
mode”. Note the totaliser is “resettable”

whilst in run mode via the totaliser hot
key.

PARAMETER

DEFAULT

DESCRIPTION

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83

P823
Totaliser multiplier

4 = *1

Sets the factor by which the calculated
volume will be divided or multiplied by
before being displayed.

1 = /1,000 2 = /100
3 = /10 4 = *1
5 = *10 6 = *100
7 = *1,000 8 = *10,000
9 = *100,000 10 = *1,000,000

The remaining parameters required to finalise the setup of your application
will follow on immediately from the above. These parameters relate to
details required to carry out the calculation for flow and will be dependent
on the Primary Measuring Device chosen and the method of calculation
chosen, please enter values for the parameters concerned as requested.

PARAMETER

DEFAULT

DESCRIPTION

P705
Max flow

0.00

When requested enter the known
maximum flow rate, in units of volume
(P706) and Time (P707) which occurs at
maximum head (P704)

P710
Dimension A

0

When requested, enter, in measurement
units (P104) the required dimension.

P711
Dimension B

0

When requested, enter, in measurement
units (P104) the required dimension.

P712
Dimension C

0

When requested, enter, in measurement
units (P104) the required dimension.

P713
Dimension D

0

When requested, enter, in measurement
units (P104) the required dimension.

P717
Exponent

Dependent on
chosen PMD

Where available the unit will
automatically enter the default
exponent value for the PMD chosen,
but this can be changed if required.
When P700 = 7 (Other), enter the
exponent value as defined by the
manufacturer of the PMD.

P718
K Factor

Enter the ‘K’ factor for the PMD.

Obtained from the manufacturer’s
specifications

For More Options Hit Enter

ULTRA 5 INSTRUCTION MANUAL

84

PARAMETER

DEFAULT

DESCRIPTION

P213 / P214
Relay 1 ON/OFF
setpoints

Depends on
application

Either Alarm or Level control. Depends on
application.

P223 / P224
Relay 2 ON/OFF
setpoints

Depends on
application

Either Alarm or Level control. Depends on
application.

P233 / P234
Relay 3 ON/OFF
setpoints

Depends on
application

Either Alarm or Level control. Depends on
application.

P243 / P244
Relay 4 ON/OFF
setpoints

Depends on
application

Either Alarm or Level control. Depends on
application.

P253 / P254
Relay 5 ON/OFF
setpoints

Depends on
application

Either Alarm or Level control. Depends on
application.

P708
Flow Decimal

2

Sets the number of decimal points required
in the flow rate display.

P709
Flow cut off

5%

Enter, as a percentage maximum flow. The
minimum flow rate to be added to the
totaliser.

P830
mA Out range

2 = 4 -20mA

What the mA output uses for the range.
0= Off, 1= 0 to 20 mA, 2= 4 to 20 mA,
3= 20 to 0 mA, 4= 20 to 4 mA.

P870
Fill Damping

10m/min

Rate of maximum fill rate (set above the
actual fill rate of the vessel)

P871
Empty Damping

10m/min

Rate of maximum empty rate (set above the
actual empty rate of the vessel)

The default values used for determining the relay setpoints, when setting
Alarm relays, via the Quick Setup menu are entered as a % of span and are
as follows.

RELAY

FUNCTION

RELAY ID

ON

SETPOINT

OFF

SETPOINT

Alarm

HiHi

90%

85%

Alarm

High

85%

80%

Alarm

Low

10%

15%

Alarm

LoLo

5%

10%

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85

Exponential Devices

If the primary measuring device is a simple exponential device, then an
exponent value is required. The Ultra 5 will automatically enter the exponent
value for the device chosen as detailed in the table below.

EXPONENT TYPE

PMD SHAPE EXAMPLE

EXPONENT (P717)

Suppressed Rectangular
Weir
(Without end contractions)

1.50, automatically set by the
unit.

Cipolletti (Trapezoidal)
Weir

1.50, automatically set by the
unit.

Venturi Flume

1.50, automatically set by the
unit.

Parshall Flume

Automatically calculated
according to the throat size.

Leopold Lagco Flume

1.55

V-Notch Weir

2.50

Other

As per manufacturer

Value to be set as required.

Contracted Rectangular
Weir
(With end contractions)

1.50

ULTRA 5 INSTRUCTION MANUAL

86

Point of Measurement

The transducer must be above the maximum head P704 by at least the
near blanking distance P107.

For Suppressed/Contracted Rectangular, Trapezoidal and V-notch, weirs,
the head is measured upstream at a minimum distance of 3 times
maximum head from the weir plate to ensure the surface of the liquid is not
affected by turbulence or drawdown. (See DRWG. 1)

In the case of a Venturi flume the point of measurement should be 150 mm
upstream from the beginning of the converging section and for a Parshall
flume 2/3 the length of the converging section upstream of the throat
section. (See DRWG 2 and 3).

3 x Hmax
minimum

FLOW (q)

DRWG. 1

DRWG. 2

DRWG. 3

FLOW (q)

FLOW (q)

VENTURI FLUME

PARSHALL FLUME

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87

For a Leopold Lagco flume the head is measured at a point upstream of
the beginning of the converging section as detailed in the table below. (See
DRWG 4).

FLUME SIZE

POINT OF MEASUREMENT

mm

inches

mm

inches

100 - 305

4 – 12 25

1.0

380

15 32

1.3

455

18 38

1.5

530

21 44

1.8

610

24 51

2.1

760

30 64

2.5

915

36 76

3.0

1065

42 89

3.5

1220

48 102

4.0

1370

54 114

4.5

1520

60 127

5.0

1675

66 140

5.5

1830

72 152

6.0

When any Other device is chosen please consult the manufacturer of the
device for details of where the point of measurement should be located but
ensure that it is chosen such that the surface of the liquid is not effected by
turbulence or drawdown.

FLOW (q)

THROAT

DIVERGING

CONVERGING

TRANSDUCER MOUNTED
MIN. BLANKING DISTANCE
(P107) ABOVE MAX. HEAD

POINT OF MEASUREMENT

DRWG. 4

ULTRA 5 INSTRUCTION MANUAL

88

Calculations

Absolute

If the flow calculation is to be absolute P702 = 1 the flow will be calculated
using the formula (s) as follows:

EXPONENT TYPE

FORMULA

EXPONENT

K FACTOR

Suppressed
Rectangular Weir
(Without end
contractions)

Q = KLh*
Where:
Q=Flow
K=K Factor
L=Crest length of weir
h=head
*=exponent

1.50
Automatically
selected by the
Ultra 5

Automatically
calculated,
dependent on
measurement,
flow and time
units chosen.

Cipolletti
(Trapezoidal Weir)

Q = KLh*
Where:
Q=Flow
K=K Factor
L=Crest length of weir
h=head
*=exponent

1.50
Automatically
selected by the
Ultra 5

Automatically
calculated,
dependent on
measurement,
flow and time
units chosen

Venturi Flume

Q=Kh*
Where:
Q=Flow
K=K Factor
h=head
*=exponent

1.50
Automatically
selected by the
Ultra 5

Enter value of
K Factor (P718)
as required

Parshall Flume

Q=Kh*
Where:
Q=Flow
K=K Factor
h=head
*=exponent

Automatically
calculated,
dependent on
throat size
(P719)

Automatically
calculated,
dependent on
measurement,
flow and time
units chosen

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89

EXPONENT TYPE

FORMULA

EXPONENT

K FACTOR

Leopold Lagco
Flume

Q=KD

0.0953hx

Where:
Q =Flow
K=K factor D=pipe

diameter h=head
*=exponent

1.55
Automatically
selected by the
Ultra 5

Automatically
calculated,
dependent on
measurement,
flow and time
units chosen

V-Notch Weir

Q=Kh

x

Where:
Q =Flow
K=K factor
h=head
*=exponent

2.50
Automatically
selected by the
Ultra 5

Automatically
calculated,
dependent on
measurement
flow and time
units chosen.

Other

Q=Kh*

Enter value as
required

Enter value as
required

Contracted
Rectangular Weir
(With end
contractions)

Q=K(L-0.2*h)h*
Where:
Q=Flow
K=K Factor
L=Crest length of weir
H=head

x

=exponent

1.50
Automatically
selected by the
Ultra 5

Automatically
calculated,
dependent on
measurement
flow and time
units chosen.

Ratiometric

If the flow calculation is to be ratiometric P702 = 2 the flow will be
calculated using the formula: q = q

cal

(h/h

cal

)x

Where:

q = flowrate

q

cal

= flowrate at maximum head (705)

h = head

h

cal

= maximum head (P704)

x = exponent (determined as in absolute calculation above)

ULTRA 5 INSTRUCTION MANUAL

90

Example 1 ‘V’ Notch Weir

In this example, it is required to calculate the flow through a Simple
Exponential Device, which on this occasion is a V-Notch Weir. Ratiometric
calculation will be used, to use the customers declared maximum flow, there
is no requirement for alarms and the flow rate is to be displayed in
litres/second. The totaliser is to record the flow in cubic metres but is not to
be displayed during RUN.

The distance from the end of the transducer horn (dB Mach 3) to zero flow
(P105) is 1 metre and max head (P704) is 0.4 metres, maximum flow
(P705) is known to be 96.5 litres/second.

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To program the Ultra 5 for Example 1 V-Notch Weir by using the Quick
Setup menu proceed as follows. If required access the Program Mode, key
in the passcode 1997 and press ENTER

Using the ‘right’ arrow key, go to the Quick Setup menu press ENTER and
as prompted, by the questions, select the relevant option and press ENTER.

Programming is now complete, and the unit can now be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to Run Mode.

QUESTION

OPTION

PMD Type

1 = Exponent

Exponent

6 = V-Notch

Calculation

2 = Ratiometric

No. of alarms

0 = No alarms

Xducer

1 = dB Mach3

Volume units

1 = Litres

Time units

1 = Per second

Measurement units

1 = metres

Empty Level

1.00 metres

Minimum head

0.00 metres

Maximum head

0.40 metres

Totaliser enable

1 = On

Totaliser (R)

0 = No

Totaliser multiplier

7 = 1,000

Max flow

96.5

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92

BS3680 Flumes (P700 = 2)

Point of Measurement

The transducer must be above the maximum head P704 by at least the
near blanking distance P107.

For a Rectangular and U-throated flume, the head is measured at 3 to 4

times the maximum head upstream from the beginning of the converging
section, to ensure the surface of the liquid is not affected by turbulence.

(See DRWG 6)

3-4 x hmax

DRWG. 6

THROAT LENGTH

DIM C (P712)

DIM A (P710)

APPROACH WIDTH

DIM B (P711)

THROAT WIDTH/DIA.

FLOW (q)

BS3680 FLUME

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93

Rectangular Flume Calculations

Absolute

If the flow calculation is to be absolute P702 = 1 the flow will be calculated
using the formula: q = (2/3)

1.5gn0.5

CsCvCdbh

1.5

Where:

q = flowrate
gn = gravitational acceleration (nominal value = 980.66 cm/s2)

Cs = shape coefficient (value = 1)
Cv = velocity coefficient calculated by Ultra 5 (P721)
Cd = discharge coefficient calculated by Ultra 5 (P722)
b = throat width P711

h = head

Ratiometric

If the flow calculation is to be ratiometric P702 = 2 the flow will be
calculated using the formula: q= q

cal(Cv/Cvcal

)(Cd/C

dcal

)(h/h

cal

)

1.5

Where:

q = flowrate

q

cal

= flowrate at maximum head P705

Cv = velocity coefficient calculated by Ultra 5 (P721)

C

vcal

= velocity coefficient at maximum head

Cd = discharge coefficient calculated by Ultra 5 (P722)
C

dcal

= discharge coefficient at maximum head

h = head

h

cal

= maximum head P704

ULTRA 5 INSTRUCTION MANUAL

94

U-Throated Flume Calculations

Absolute

If the flow calculation is to be absolute P702 = 1 the flow will be calculated
using the formula: q = (2/3)

1.5

g

n

0.5

CuCvCdbh

1.5

Where:

q = flowrate
gn = gravitational acceleration, (nominal value = 980.66 cm/s2)
h = head

Cu= shape coefficient calculated by Ultra 5 (P724)
Cv = velocity coefficient calculated by Ultra 5 (P721)
Cd = discharge coefficient calculated by Ultra 5 (P722)
b = throat width P711

Ratiometric

If the flow calculation is to be ratiometric P702 = 2 the flow will be
calculated using the formula:

q= q

cal(Cv/Cvcal

)(Cd/C

dcal

)(Cu/C

ucal

)(h/h

cal

)

1.5

Where:

q = flowrate

q

cal

= flowrate at maximum head P705

Cv = velocity coefficient calculated by Ultra 5 (P721)

Cv

cal

= velocity coefficient at maximum head

Cd = discharge coefficient calculated by Ultra 5 (P722)
Cd

cal

= discharge coefficient at maximum head

Cu = shape coefficient P724
Cu

cal

= shape coefficient at maximum head

h = head h

cal

= maximum head P704

PULSAR MEASUREMENT

95

Example 2 BS3680 U-Throated Flume

In this example, it is required to calculate to BS3680 the flow through a U­Throated Flume without any hump. Absolute calculation will be used, and
there is a requirement for an alarm to indicate a low flow condition which
will be set to relay 1. The flow rate is to be displayed in cubic meters/hour
and the totaliser is also to record the flow in cubic metres, the resettable
totaliser is to be displayed during RUN.

The distance from the end of the transducer horn (dB Mach3) to zero flow
(P105) is 1 metre and max head (P704) is 0.4 metres, maximum
flow(P705) will be calculated by the Ultra 5 as 725.17 cubic metres/hour.

The dimensions of the flume are as follows:

Approach Channel diameter (Dim “A”) P710 = 0.7m
Throat diameter (Dim “B”) P711 = 0.5m
Throat length (Dim “C”) P712 = 1m

ULTRA 5 INSTRUCTION MANUAL

96

To program the Ultra 5 for Example 2 BS3680 U-Throated Flume by using
the Quick Setup menu proceed as follows. If required access the Program
Mode, key in the passcode 1997 and press ENTER. Using the ‘right’ arrow
key, go to the Quick Setup menu press ENTER and as prompted, select the
relevant option and press ENTER.

QUESTION

OPTION

PMD Type

2 = 3680 Flume

3680 Flumes

3 = U-Throat

Calculation

1 = Absolute

No. of alarms

1 = 1 Alarm

Type alarm 1

2 = Low

Alarm No.1

1 = Set to relay 1

Transducer

9 = DUET

Volume units

2 = Cubic metres

Time Units

4 = Per hour

Measurement units

1 = Metres

Empty level

1.00m

Minimum head

0.00m

Maximum head

0.40m

Totaliser enabled

1 = On

Totaliser (R)

1 = Yes

Totaliser multiplier

7 = 1000

Approach dia. (Dim A)

0.70m

Throat dia. (Dim B)

0.50m

Throat length (Dim C)

1.00m

Programming is now complete, and the unit can now be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application, they can

be modified to suit by pressing ENTER when, “For More Options Hit Enter”, is

displayed, and entering new values to relay setpoints as required. Alternatively,
access the setpoints by the main menu system or directly accessing the parameters.

PULSAR MEASUREMENT

97

BS3680 Weirs (P700 = 3)

Point of Measurement

The transducer must be above the maximum head P704 by at least the
near blanking distance P107.

For a Rectangular and V-notch weir, the head is measured at a point 4 to 5
times the maximum head upstream from the weir plate, to ensure the
surface of the liquid is not affected by turbulence or drawdown. (See DRWG

7)

Rectangular Weir Calculations

Absolute

If the flow calculation is to be absolute P702 = 1 the flow will be calculated
using the formula: q = Ce 2/3(2gn)

0.5

beh

e

1.5

Where:
q = flowrate
Ce = discharge coefficient calculated by Ultra 5 (P723)

gn = gravitational acceleration (nominal value = 980.66 cm/s2)
be =effective approach width where b is approach width (Dim “A”) P710
he = effective head

4-5 x hmax
minimum

DRWG. 7

BS3680 WEIR

ULTRA 5 INSTRUCTION MANUAL

98

Ratiometric

If the flow calculation is to be ratiometric P702 = 2 the flow will be
calculated using the formula: q= q

calCe/Cecal(he/hecal

)

1.5

Where:
q = flowrate

q

cal

= flowrate at maximum head P705

Ce = discharge coefficient calculated by Ultra 5 (P723)

Ce

cal

= discharge coefficient at maximum head
he = effective head
he

cal

= effective head at maximum head

V-Notch Weir Calculations

Absolute

If the flow calculation is to be absolute P702 = 1 the flow will be calculated
using the formula: q = Ce8/15tan(theta/2) (2gn)

0.5h2.5

Where:

q = flowrate
Ce = discharge coefficient calculated by the Ultra 5 (P723)
theta = V-notch angle
gn = gravitational acceleration (nominal value = 980.66 cm/s2)
h = head

The Ultra 5 pre-sets the angle (theta) on selection of the chosen device this
angle is 90° for a BS 3680 full 90°V notch weir, 53° 8 minutes in the case of
the BS3680 half 90°V notch weir and 28° 4 minutes in the case of the
BS3680 quarter 90°V notch.

Ratiometric

If the flow calculation is to be ratiometric P702 = 2 the flow will be
calculated using the formula: q = q

calCe

(h)/Ce(h

cal

)(h/h

cal

)

2.5

Where:

q = flowrate

q

cal

= flowrate at maximum head P705

Ce(h) = discharge coefficient for head
Ce(h

cal

) = discharge coefficient for maximum head

h = head

h

cal

= maximum head P704

PULSAR MEASUREMENT

99

Example 3 BS3680 Rectangular Weir

In this example, it is required to calculate to the flow through a BS3680
Rectangular weir. Absolute calculation will be used, and there is a
requirement for an alarm to indicate a high flow condition to be set to relay

3. The flow rate is required to be displayed in litres/minute and the totaliser
is to record the flow in cubic metres, the resettable totaliser is to be
displayed during RUN.

The distance from the end of the transducer horn to zero flow (P105) is 1
metre and max head (P704) is 0.4 metres, maximum flow (P705).

Approach width (Dim “A”) P710 = 0.5 m
Crest width (Dim “B”) P711 = 0.3 m
Crest Height (Dim “C”) P712 = 0.3 m

ULTRA 5 INSTRUCTION MANUAL

100

To program the Ultra 5 for Example 3 BS3680 Weir by using the Quick
Setup menu proceed as follows. If required access the Program Mode, key
in the passcode 1997 and press ENTER.

Using the ‘right’ arrow key, go to the Quick Setup menu press ENTER and
as prompted, by the questions, select the relevant option and press ENTER.

QUESTION

OPTION

PMD Type

3 = 3680 Weir

3680 Weir

1 = Rectangular

Calculation

1 = Absolute

No. of alarms

1 = 1 Alarm

Type alarm 1

1 = High

Alarm No.1

1 = Set to relay 3

Transducer

1 = dB Mach3

Volume units

1 = Litres

Time Units

1 = Second

Measurement units

1 = Metres

Empty level

1.00m

Minimum head

0.00m

Maximum head

0.40m

Totaliser enabled

1 = On

Totaliser (R)

1 = Yes

Totaliser multiplier

7 = 1000

Approach dia. (Dim A)

0.50m

Throat dia. (Dim B)

0.30m

Throat length (Dim C)

0.30m

Programming is now complete, and the unit can now be returned to the run
mode, press CANCEL until Run Mode? Is displayed on the LCD press

ENTER, and the Ultra 5 will return to Run Mode.

Important Notice

If relay setpoints do not meet the exact requirements of the application, they can

be modified to suit by pressing ENTER when, “For More Options Hit Enter”, is

displayed, and entering new values to relay setpoints as required. Alternatively,
access the setpoints by the main menu system or directly accessing the parameters.