Dwyer Instruments PUX2, PSX2 Instruction Manual

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ULTRASONIC FLOWMETER

TYPE: PUX2 (Flow transmitter)

PSX2 (Detectors)

Instruction Manual

Dwyer Instruments, Inc. B

ulletin F-9-PUX2

IN 1F i

PREFACE

Manufacturer : Dwyer Instruments, Inc. Type : Described in nameplate on main frame Date of manufacture : Described in nameplate on main frame Product nationality : Japan

Note) Windows, Windows NT, Windows Vista, Excel, are registered trade marks of Microsoft Corporation.

Modbus is a registered trademark of Schneider Automation.

Issued in August, 2008

This manual explains cautions in use, wiring, operation, installation, troubleshooting and maintenance, and op-

tions of the portable type ultrasonic ﬂ owmeter Please read through the manual thoroughly before using the

instrument.

Keep this manual available for reference by appropriate operation and maintenance personnel.

Notice

• This manual and contents may not be copied or reused in whole or in

part without prior permission.

• Contents of the manual are subject to change without prior notice.

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CONTENTS

1. OVERVIEW ............................................................................................................................. 1

2. CHECK OF DELIVERED ITEMS .......................................................................................... 2

2.1 On purchase of ﬂ ow transmitter (type: PUX2)..................................................................................2

2.2 On purchase of detector (type: PSX2) ...............................................................................................3

2.3 Reserved for future use .....................................................................................................................4

3. CHECK MODEL AND SPECIFICATION ............................................................................. 5

4. NAME AND EXPLANATION OF EACH PART .................................................................. 8

4.1 Name and explanation of main unit and detector ..............................................................................8

4.2 Explanation of keys .........................................................................................................................10

4.3 Handling of SD memory card ..........................................................................................................11

4.3.1 Precautions for handling of SD memory card .........................................................................11

4.3.2 Formatting forms ......................................................................................................................11

4.3.3 Insertion and removal ..............................................................................................................12

4.3.4 Data recording to SD memory card .........................................................................................13

5. POWER ON AND POWER OFF .......................................................................................... 16

5.1 Operating power supply...................................................................................................................16

5.2 Turning on the power and language preference ..............................................................................17

5.3 Power OFF .......................................................................................................................................18

6. WIRING ................................................................................................................................. 19

6.1 Diagram ...........................................................................................................................................19

6.2 Connection of dedicated cables .......................................................................................................19

6.3 Connection of analog input/output cable(4 to 20 mA DC) .............................................................20

6.4 Connection of USB cable ................................................................................................................20

7. INPUT OF PIPING SPECIFICATIONS ............................................................................... 21

7.1 Display of pipe setup screen ............................................................................................................21

7.2 Entry of site name (not required measurement) ..............................................................................24

7.3 Outer diameter of piping (unit: mm)(range: 13 to 6000 mm) .........................................................27

7.4 Piping material .................................................................................................................................28

7.5 Wall thickness (unit: mm) (range: 0.1 to 100.00mm) ....................................................................29

7.6 Lining material ................................................................................................................................30

7.7 Lining thickness (unit: mm) (range: 0.01 to 100.00 mm) ...............................................................31

7.8 Kind of ﬂ uid ....................................................................................................................................32

7.9 Viscosity ..........................................................................................................................................33

7.10 Selection of sensor mounting method .............................................................................................34

7.11 Kind of sensor ..................................................................................................................................35

7.12 Transmission voltage (used when an indicator is 1 or less during measurement) ..........................36

7.13 Completion of PROCESS SETTING ..............................................................................................37

8. MOUNTING OF DETECTOR .............................................................................................. 38

8.1 Selection of mounting location ........................................................................................................38

8.2 Selection of detector ........................................................................................................................41

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iii

8.3 Use of surface-treated accessories ...................................................................................................43

8.4 How to mount small size (standard) sensor and small outer diameter sensor to pipe .....................44

8.4.1 How to mount a sensor (V method) .........................................................................................44

8.4.2 How to mount a small size (standard) sensor (Z method) ........................................................45

8.5 How to mount large and medium size sensor ..................................................................................47

8.5.1 How to determine mounting position .......................................................................................47

8.5.2 How to connect medium size sensor ....... ...............................................................................48

8.5.3 How to connect large size sensor ................................... ........................................................50

8.5.4 Mounting of medium type sensor on pipe ................................................................................51

8.5.5 How to mount large size sensor to pipe ...................................................................................53

8.6 How to mount high temperature sensor to pipe ...............................................................................54

8.6.1 How to mount a sensor (V method) .........................................................................................54

8.6.2 How to mount a sensor (Z method) ..........................................................................................55

8.7 How to fold gage paper (used for determining mounting position) ................................................57

9. START MEASURING .......................................................................................................... 58

10. SETTING OPERATION (APPLICATION) .......................................................................... 63

10.1 How to use SITE SETUP function (SITE SETUP page) ................................................................64

10.1.1 SITE MEMORY: when registering data which are set and calibrated on the page ................64

10.1.2 ZERO ADJUSTMENT: when performing zero adjustment ...................................................66

10.1.3 UNIT OF OUTPUT: when changing unit of each output ........................................................67

10.1.4 OUTPUT CONTROL: when controlling measured value (output control function) ..............69

10.1.5 TOTALIZER: when performing the total process of measured data (totalize) .......................73

10.2 Setting of data logger function ........................................................................................................76

10.2.1 “Logger Operation” mode ........................................................................................................77

10.2.2 Logger data ﬁ le format .............................................................................................................79

10.2.3 LOGGING: when logging (recording) measured data ............................................................80

10.2.4 “LOGGER DATA”: when checking or printing logged data ..................................................83

10.3 Setting of system (SYSTEM SETUP screen)..................................................................................88

10.3.1 BASIC SETUP: when setting the system................................................................................88

10.3.2 “ANALOG INPUT/OUTPUT”: when performing analog input/output and calibration ........95

10.3.3 “CALORIE MODE”: when measuring consumed heat quantity ..........................................103

10.4 Setting of range (setting screen for input/output range) ................................................................106

10.4.1 Setting the input range: When setting the range for the input current or input voltage.

Setting range: 0.000 to ±9999999999 ....................................................................................106

10.4.2 Setting the output range ..........................................................................................................108

10.5 Use of printer function (PRINTER screen) ...................................................................................112

10.5.1 Selection of printing mode .....................................................................................................112

10.5.2 Example of printing ................................................................................................................113

10.5.3 PRINT OF TEXT ...................................................................................................................114

10.5.4 PRINTING OF GRAPH .........................................................................................................115

10.5.5 PRINT OF LIST .....................................................................................................................116

10.5.6 STATUS DISPLAY ...............................................................................................................116

10.6 Maintenance function (MAINTENANCE screen) ........................................................................117

10.6.1 Checking receiving status for transit time ..............................................................................117

10.6.2 Check for analog input/output ................................................................................................122

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10.6.3 SD memory card .....................................................................................................................124

10.6.4 LCD check .............................................................................................................................127

10.6.5 Software .................................................................................................................................128

10.7 Flow velocity distribution display function (optional) ..................................................................130

10.7.1 Installing Detector ..................................................................................................................130

10.7.2 Operation ................................................................................................................................135

10.8 Contents of errors in status display................................................................................................140

10.8.1 How to check status display ...................................................................................................140

10.8.2 Action on error .......................................................................................................................141

11. MAINTENANCE AND CHECKUP ................................................................................... 144

12. ERROR AND REMEDY ..................................................................................................... 146

12.1 Error in LCD Display ....................................................................................................................146

12.2 Error of key ....................................................................................................................................146

12.3 Error in measured value .................................................................................................................147

12.4 Error in analog output ....................................................................................................................150

13. EXTERNAL COMMUNICATION SPECIFICATION ...................................................... 151

14. HOW TO USE PRINTER .................................................................................................... 152

14.1 How to connect printer ..................................................................................................................152

14.2 How to load printer roll sheet ........................................................................................................154

15. REPLACEMENT OF BUILT-IN BATTERY ..................................................................... 155

16. APPENDIX .......................................................................................................................... 156

16.1 Piping data ....................................................................................................................................156

16.2 Command tree................................................................................................................................164

16.3 Speciﬁ cations .................................................................................................................................166

16.4 Q & A ............................................................................................................................................171

16.5 File contents of SD memory card ..................................................................................................176

16.5.1 Types of measured data to be logged .....................................................................................176

16.5.2 Measured data ﬁ le ..................................................................................................................177

16.5.3 Flow velocity proﬁ le data ﬁ le .................................................................................................179

16.5.4 Regarding RAS.......................................................................................................................179

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Be sure to observe the following precautions. They offer important information on safety. Ɣ The degree of injuries or damages resulting from improper handling of this device is indicated

by different symbols.

CAUTION

Improper handling of this device may cause dangerous

situations that result in personal injury or property damage.

Ɣ The following symbols describe items to be observed.

The symbol indicates “prohibition”.

The symbol provokes “cautions”.

The symbol indicates “mandatory”

action to be taken.

Do not modify this device.

Be careful. It may result in fire.

Be sure to pull out the plug.

WARNING SYMBOLS AND THEIR MEANINGS

Bulletin F-9-PUX2

Be sure to read the “Safety Precautions” carefully beforehand for the correct and safe use of this device.

Do not touch the switch with a wet hand. Do not break or pull the power cord.

Do not put heavy items on the power cord. Do not modify or pull the power cord. Otherwise it may break and result in electric shock and fire.

Do not disassemble.

Do n o t disassemble this device. Otherwise it may resu lt in an accident.

Do not use electric parts soaked in water

Replace electric parts or wires soaked in water due to floods or some other reasons with new ones. Otherwise it may resu lt in electric shock or fire.

Do not repair.

Do not use the flammable gases or volatile agents such as paint thinner near the device. Otherwise it may resu lt in explosion or fire.

Pull out the plug immediately in case of an emergency

In case of abnormal odor, smoke or fire is perceived, pull the power plug immediately.

Ask an authorized serviceperson or your dealer for repair. Otherwise it may result in electric shock or fire.

Do not touch the switch with a wet hand. Otherwise it may resu lt in electric shock.

WARNING

Prohibition

Disassemble is prohi bited.

Pull out the plug

SAFETY PRECAUTIONS

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vii

CAUTION

Keep warning labels clean.

Ask an authorized waste disposal

specialist for disposal.

Do not splash water.

Prohibition

Be careful when carrying the device.

Inspect the power plug periodically.

Clean or replace the warning labels so that they can always be read correctly. Otherwise it may result in an accident.

Do not dispose the device without proper authorization. Otherwise it may cause environmental pollution or result in an accident.

Do not wash or splash water on the electrical parts inside the device. Otherwise it may result in electric shock.

When carrying the device, exercise care to avoid physical shock or vibration. Otherwise it may cause failure.

For connecting the cable,

turn the power off.

For connecting cable to terminal of the middle size detector (Type: PSX2-E), or the large size detector (Type: PSX2-D), turn the power off.

Inspect the power plug once every 6 months. Wipe the dust off the plug and insert it securely. Otherwise it may result in electric shock or fire.

Match power capacity

with the device ratings.

Fire hazard

Be sure to connect the device to the power source of proper voltage and current rating. Otherwise it may result in fire.

Use an exclusive power adapter

and built-in battery.

Prohibition

Do not use a power adapter or built-in Lithium ion battery that is not exclusive to the main unit. Otherwise it may break and cause failure.

• Ambient temperature: Charge time; 0 to +40°C In use; –20 to +60°C Storage time; –20 to +50°C

Use the device in

favorable environment.

Do not use the device in an environment subjected to dust or corrosive gases. Otherwise it may cause failure.

Flow transmitter

• Ambient temperature: –10 to +55°C (Without printer) –10 to +45°C (Witt printer)

• Ambient humidity: 90% RH or less

Detector:

• Ambient temperature: –20 to +60°C

• Ambient humidity: Large/middle size detector; 100% RH or less Others; 90% RH or less

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viii

CAUTION

Cause of machine malfunction. Cause of machine malfunction.

Prohibition Prohibition

Use in a place which is remote from electrical devices (motor, transformer, etc.) which generate electromagnetic induction noise, electrostatic noise, etc.

Fire or damage may result.

Do not use in a place which is near cell phones, wireless devices, etc., which may cause the machine blunder.

Except the main unit (printer, power adapters, etc.), it is not protected for dust or waterproof. Avoid using the product in a place where it will be exposed to water or humidity.

Bulletin F-9-PUX2

1. OVERVIEW

This PUX2 is a portable type ultrasonic ﬂ owmeter that allows easy measurement of ﬂ ow rates

in pipes by installing a set of sensors on the outside of the piping.

A combination of the latest electronics and digital signal processing technologies enables the instrument

to provide a compact and convenient solution to accurately measure system ﬂ ow rates without breaking or

opening the serial transmission and removable memory card functionality allows easy data acquisition and

analysis.

Bulletin F-9-PUX2

2. CHECK OF DELIVERED ITEMS

2.1 On purchase of ﬂ ow transmitter (type: PUX2)

Conversion unit Carrying case

Strap

AC power supply adapter

Power connector conversion cord

Power cord

Analog input/ output cord (1.5m)

USB cable (1m)

BNC adapter

CD-ROM

Instruction manual

(

Loader Instruction manual

(

Roll paper

( )

SD memory card (256MB)

Dedicated signal cable (5m×2 pcs)

Without printer (PUX2)

With printer (PUX2-PR)

Bulletin F-9-PUX2

2.2 On purchase of detector (type: PSX2)

The following parts are included.

(1) Main unit

(Type: PSX2-D) (Type: PSX2-A)

(Type: PSX2-E) (Type: PSX2-B) (Type: PSX2-HT)

(2) Accessories

• Fastening springs

• I 2mm wire rope

• Plastic cloth belt

• Stainless steel belt

• Silicone grease

•

Grease for

high temperature

• Cable for exclusive use (BNC at both ends)

• Cable for exclusive use (BNC at one end)

PSX2-

Kind of

detector

PSX2-

Quantity Remarks

2 pcs

1 pc

4 pcs

(long)

2 pcs

(short)

1 pc

2 pcs

Mfg: Shinetsu

Chemical Industry

Type:G40M (100g)

Mfg: Shinetsu Chemical Industry Type: KS62M (100g)

. . .

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2.3 Reserved for future use

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3. CHECK MODEL AND SPECIFICATION

The speciﬁ cation plates attached to the frame of ﬂ ow transmitter and the detector list the type and speciﬁ -

cations of the product.

Check that they represent the type ordered.

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Check Part number on identification plate.

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Check part identification & specification (cont'd)

Note) Use a guide rail for applications in which ultrasonic signal penetration is difficult, for example piping is very old, cast iron pipe, piping with mortar liners, or high turbidity liquid or flow profile.

pplicable diameter Range:

V Method: 50mm to 250mm (1.97 in. to 9.84 in.) (PSX2-HT) V Method: 50mm to 300mm (1.97 in. to 11.81 in.) (PSX2-A) Z Method: 150mm to 400mm (5.91 in. to 15.75 in.)(PSX2-HT, PSX2-A)

Location of identification plates

PSX2-A/E

PSX2-B

PSX2-HT

Bulletin F-9-PUX2

Check part identification & specification (cont'd)

Location of identification plates

PSX2-D

PSX2-C

4. NAME AND EXPLANATION OF EACH PART

• Keyboard : Used for turning on/off power supply of the main unit, controlling the

printer, inputting ﬂ uid speciﬁ cations and setting the transmitter functions.

• Display window : Displays measured value. Also used for display during programming and

data input.

Because this is a large-size graphic LCD, indications are easy to read.

Even at a dark place, indications can be read by using the backlight.

• Printer (option) : Capable of printing all information of the transmitter including print of

display screen capture and printout of measured value.

*Transmitter includes a logger function (for storing measured values in

memory). After storing a few day's data in memory by the logger function,

it may be printed.

Note) Chinese language selection will print Japanese.

• Detector : Attached to a pipe and receives/transmits ultrasonic waves.

• Cable for exclusive use:

Used for transmitting and receiving signals between transmitter and detec-

tors for ﬂ ow measurement.

• Rubber : Protects the main unit from drop impact etc.

4.1 Name and explanation of main unit and detector

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12V DC (power connector)

AI/AO (4 to 20mA DC analog I/O connector)

UP STREAM (detector connector on upstream side)

DOWN STREAM (detector connector on downstream side)

Rightside

SD memory card

Note) SD logo is a registered trademark.

Note

Cap

USB

LCD contrast adjusting knob

Bottom

• Connectors : 12V DC Connector of main unit power supply. Inputs 12V DC. Insert the plug of the power adapter speciﬁ ed for this instrument. : UP STREAM (upstream side), DOWN STREAM (downstream side) Receptacles to connect detector cables. Connect matching the upstream and downstream sides. : ANALOG IN/OUT Connect analog input/output signals (4 to 20mA DC).

Analog input signal: 2 points CH1: 4 to 20mA DC or 1 to 5V DC CH2: 4 to 20mA DC Analog output signal: 1 point

4 to 20mA DC : USB USB port. Connect to an external system such as personal computer. : SD memory card SD card slot. The measurement data and the screen data can be saved. : Contrast adjusting knob

Adjust the LCD contrast.

Note) Be careful not to lose the protective cap attached to power connector and analog input/

output connector.

Bulletin F-9-PUX2

4.2 Explanation of keys

Fig. 3-1 shows the layout of keys and Table 3-1 explains each key.

Fig. 4-1 Layout of keys

Table 4-1 Explanation of keys

Description

The keyed-in data, selected item, etc. will be set by pressing this key.

Cancels any setting.

Moves the cursor upward, increments set value, etc.

(repeats if held down)

Moves the cursor downward, decrements set value, etc. (repeats if held down

)

Moves the cursor leftward, change scale, etc.

(repeats if held down)

Moves the cursor rightward, change scale, etc.

(repeats if held down)

Turns on/off power supply.

Print of the display screen or save the data to SD memory card. (outputs a hard copy).

Turns on/off the backlight of display screen.

Turns ON in charge. Turns OFF in fully charged condition.

Turns ON with power cable connected.

Displays MENU screen.

Key indication

or lamp

ENT

ESC

ON/OFF

(LIGHT)

FAST CHARGE

DC IN

Bulletin F-9-PUX2

4.3 Handling of SD memory card

Use an SD memory card for recording measured data, ﬂ ow velocity proﬁ le data and screen data. The equipment is capable of accommodating an SD memory card of capacity up to 8GB. An SD memory card of capacity 256MB is provided as an option. Compatible media

• SD memory card

Speed class: Class2, 4, 6

• SDHC memory card

Speed class: Class4, 6

4.3.1 Precautions for handling of SD memory card

(1) Use an SD memory card or SDHC memory card that has been formatted based on a standard.

(2) Make sure to format the SD memory card or SDHC memory card based on its standard.

(3) Firmly insert the SD memory card (or SDHC memory card; hereinafter the same) in the appro-

priate direction, and assure that it has been properly mounted.

(4) Do not remove the card during data read/write operation. Data may be broken or erased.

It is recommended that data stored on the card is periodically backed up. Important data is lost if the SD memory card is broken. Make sure to back up the data on the SD memory card.

4.3.2 Formatting forms

For formatting an SD memory card, use dedicated formatting software the memory card manufacturer provides. Data read/write is not permitted if the card is not property formatted.

Formatting forms

• FAT12: 64MB

• FAT16: 128MB, 256MB, 512MB, 1GB, 2GB

• FAT32: 4GB, 8GB

Bulletin F-9-PUX2

4.3.3 Insertion and removal

Methods for insertion and removal of an SD memory card are described below.

(1) Insertion

Step 1) Open the cap from the main unit bottom

face.

SD memory card slot

Cap

Step 2) Insert a memory card into the memory

card slot in the main unit bottom face in

the direction shown on the right.

Card push-in system is adopted for card

mounting. Positively push in the memory

card to the lock-up position.

When inserting, align the memory card body to match the slot. Do not insert the card at an angle. Card should slide into slot freely without force. If the memory card is pushed with force in the state where the card is inserted as tilted, the connector in the main unit will be broken. Be careful.

CAUTION

(2) Removal

Card push-in system is adopted for card mounting. Push the card in straight. The card is unlocked and can be removed. The data stored on a memory card can be directly read with a PC.

• Do not remove the memory card during data write operation.

• Do not remove the memory card before the main unit identiﬁ es the inserted memory card after its insertion.

• Be careful with static electricity at the time of removal of the memory card.

CAUTION

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4.3.4 Data recording to SD memory card

(1) Types of recorded data

Recorded data is of three different types indicated below.

(1) Measured data: One logger ﬁ le is composed of a conﬁ guration ﬁ le and a data ﬁ le.

Conﬁ guration ﬁ le: Records logger start-up time and relevant logger data

ﬁ les.

Data ﬁ le: Records logging data in a speciﬁ c period produced by logger and

quick logger. The data ﬁ le is stored as divided by 65,500 lines for permitting high-speed access and due to restrictions in the maximum number of lines of CSV display of spreadsheet software.

(2) Flow velocity proﬁ le: Records ﬂ ow velocity ploﬁ le data for an hour.

(3) Screen copy: Records screen display copy data.

(2) File conﬁ guration

Recorded data is stored as ﬁ les on an SD memory card. The ﬁ le conﬁ guration is such that a folder of site name is located just beneath the root folder and the following data manipulated by the subject site name is stored beneath said folder. A folder of site name is created at the time of registration of a site name described in “10.1.1 SITE MEMORY”. The recorded data is stored in the folder of the site name selected by site selection described in “10.1.1 SITE MEMORY”.

(1) Measured data … Just beneath the folder of site name

Case of logger

• Conﬁ guration data ﬁ le name of created logger: logging name_date_hour.ini

• Data ﬁ le name of created logger: logging name_date_hour.csv

Case of logger

• Conﬁ guration data ﬁ le name of created logger: QUICK_date_hour.ini

• Data ﬁ le name of created logger: QUICK_date_hour.csv A data ﬁ le can be edited with spreadsheet software. See “16.5.2 Measured data ﬁ le” located toward the end of the volume for the recording format.

(2) Flow velocity distribution … Beneath VEL folder just beneath folder of site name

• Created flow velocity distribution data file name: Vel_date_hour.csv A data ﬁ le can be displayed using ﬂ ow velocity distribution demonstrate function of PC loader software. See “16.5.3 Flow velocity distribution ﬁ le” located toward the end of the volume for the recording format.

(3) Screen copy …Beneath DISP folder just beneath folder of site name

• Created screen copy file name: DISP_date_hour.csv Recording format: bitmap

Bulletin F-9-PUX2

Root

(Folder)

Site name

VALVE_Open_20060703_163100.csv

Date

Time

QUICK_20060704_163100.ini

Logger

(File)

QUICK_20060703_163100.csv

Date

Time

Quicklogger

VEL

Flow velocity distribution

Vel_20060704_163100.csv

Data

Time

Vel_20060705_163100.csv

Date

Time

DISP

Hard copy

DISP_20060704_163100.bmp

Date

Time

DISP_20060705_163100.bmp

Date

Time

VALVE_Open_20060705_183100.csv

Date

Time

VALVE_Open_20060703_163100.ini

Date

Time

Log name

(File)

Fig. 4-2 File conﬁ guration

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(3) Recording capacity

The recording capacity depends on the capacity of the SD memory card. One logger ﬁ le is composed of a conﬁ guration ﬁ le and a data ﬁ le. The data ﬁ le is stored as divided by 65,500 lines for permitting high-speed access and due to restrictions in the maximum number of lines of CSV display of spreadsheet software. The maximum number of data ﬁ les in a logger is 20 ﬁ les in case of a continuous logger, and is 550 ﬁ les in case of an appointed time logger. If the capacity becomes short during logging operation, logging operation terminates with the following screen displayed. Replace the SD memory card immediately, if this screen is displayed. Press the

ESC

key, or remove the memory card, the message will be cleared.

Note) After reaching the maximum data ﬁ le, the logging will stop.

Recording capacity in case an SD memory card of 256 MB is used with continuous logger Where the preservation period is 30 seconds and where logger data of all of 14 types is stored, it is possible to store measured data for about a year. In the case stated above, the measured data is divided into 16 ﬁ les, and the capacity of a ﬁ le is about 15 MB.

See “10.2.1 Setting of data logger function” for the continuous logger and appointed time logger. See “16.5.1 Types of measured data to be logged” for logger data types.

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5. POWER ON AND POWER OFF

5.1 Operating power supply

There are two methods available for energizing this instrument; by the built-in battery or with the power adapter.

(1) Energizing with built-in battery

(1) To charge the battery

Turn OFF the instrument power and connect the AC power adapter. The “CHARGE” LED is lighted in red, and “DC IN” LED is lighted in green. When the instrument is fully charged, "CHARGE” LED goes out.

* About 3 hours will be required for charging.. * In the fully charged condition, the instrument can measure for about 12 hours.

(On condition that the display backlight is turned off and the printer is unused, do not use current output. The ambient temperature is near normal temperature (20°C).)

Note) The charging limit of the built-in battery is 0 to +40°C. If the charging is operated beyond

that range, it will cause hi-temp leak, performance deterioration, and short battery life.

(2) To energize by built-in battery

When turning on the power supply without connecting the power adapter, the instrument will be energized by the built-in battery. Before use, the battery should be fully charged.

(2) Energizing by power adapter

• AC power adapter

(1) Connect the power connector conversion

mode to the output plug for AC power adaptor. (The products have already been connected.)

(2) Connect the plug of the power connector

conversion mode to the 12V DC connector of the main unit. Inserts joining the connected projection to the cutout, turns the sleeve lock.

(3) Insert the input plug of this adapter into

the power receptacle. This adapter has an input voltage range of 90 to 264V AC (at 50/60Hz).

(4) Insert the input plug of AC adapter into

the outlet.

• Use the exclusive power adapter only. Don’t use other adapters, or it may result in an accident.

• Except the main unit (printer, power adapters, etc.), it is not protected for dust or waterproof. Avoid using the product in a place where it will be exposed to water or humidity.

CAUTION

Power connector conversion cord

AC power supply adapter

Power cord

Cord side connector Flow transmitter side

connector

Sleeve

ProjectionCutout

Bulletin F-9-PUX2

5.2 Turning on the power and language preference

(1) Press the ON switch of the main unit to turn ON the power.

(2) Turn ON the power, and the following

screen appears.

(3) If no selection is chosen on the

the screen for about 5 sec. the “MEASURE” screen appears.

Note1) Select any of 6 languages (Japanese, English, German, French, Spanish, and Chinese).

Note2) To return to the “Language Selection” screen from the “MEASUREMENT” screen in

display, turn OFF the power once and then turn it ON again. In the initial screen that is

displayed, press the

ENT

key.

ENT

Language to be set is displayed.

To select the language

Note:

From the next step, the language you selected can be used.

When the language is displayed (for about 5 sec.), press the ENT key, and the “Language Selection”screen appears. In the screen that is displayed, select your desired language and press the ENT key. It returns to the “MEASUREMENT” screen.

Bulletin F-9-PUX2

5.3 Power OFF

(1) Power OFF by [OFF] switch

Keep pressing the [OFF] switch on the main unit for 3 seconds or longer, to turn OFF the power. In case where measured data is being logged to an SD memory card, execute logging interrupt processing before turning OFF the power.

(2) Power OFF caused by drop in capacity of built-in battery

In case of operation with built-in battery, the power is turned OFF about 40 minutes (see Note) after remaining capacity short (

) is indicated. In case where measured data is being logged to an SD memory card, execute logging interrupt processing before turning OFF the power.

Note) This length of time varies by ambient temperature and bat-

tery conditions. The time depends on use conditions.

(3) Precautions for parameter setup change

When parameter setup is changed, parameters are stored in the internal non-volatile memory upon return to the measurement screen. The stored parameters are held even when the power is turned OFF. Caution: If the power is turned OFF without returning to the measurement screen after parameter setup changes, the parameters are not stored, and setup is required again.

Do not operate the main unit using an AC power adaptor in the state where the builtin battery is removed from the main unit.

• If the power cable is disconnected from the power outlet or if power failure arises while measured data is being logged to the SD memory card, the data written to the SD memory card may be lost.

CAUTION

Bulletin F-9-PUX2

6. WIRING

6.1 Diagram

CHARGE DC IN

FEED

ESC

OFF

ENT

Printer (option)

Detector

Exclusive use signal cable

To connect signal cables for PSX2-A/B/E/HT

To connect signal cables for PSX2-C/D

BNC connector

BNC adaptor

Signal cable

AO analog output 4 to 20mA DC AICH1 analog input 4 to 20mA DC or 1 to 5 V DC AICH2 analog input 4 to 20mA DC

Analog input/output cable

AC90 to 264V

Power cord

AC power adaptor

Power connector Conversion cord

To connect PC

Flow transmitter

USB cable

SD memory card

for use AC adaptor

Sensor input (the downstream side)

Sensor input (the upstream side)

6.2 Connection of dedicated cables

This cable is used for connecting the detector to the main unit.

(1) Connect dedicated cables to the upstream and downstream sides of the detector.

(2) Connect one cable connected to the upstream side of the detector to the “UP STREAM”

connector of the main unit, and connect the other cable connected to the down stream side of the detector to the “DOWN STREAM” connector.

DOWN STREAMUP STREAM

Upstream Downstream

Flow direction

Detector

Bulletin F-9-PUX2

6.3 Connection of analog input/output cable (4 to 20 mA DC)

This cable is used for connection of receiving instruments (indicators, recorders, etc.) and ﬂ ow transmitter to the main unit. Analog I/O cable is connected as shown below. The cable end is treated with a clip.

Red (+)

Red

(+)

Black (í)

Black

(í)

4 to 20mA

−

＋

(output)

AI/AO

Note) Plug the connector into AI/AO.

(input)

Indicator, recorder, controller, etc.

Red

(+)

Black

(í)

AIch2

AIch1

(1) Connect clips of the analog I/O cable to the (+) and (í) sides of the receiving instruments,

respectively.

(2) Connect the analog I/O cable to the “AI/AO” connector at the side panel of the main unit.

Note) Allowable load resistance of analog output should be adjusted to 600: or less. Input resistance of analog input is 200:

Red

Converter

Black

Red

Black

Red

Black

AI CH1

AI CH2

6.4 Connection of USB cable

When PC software is used, open the cap of down face of the main unit and USB port of PC; transmit connecting “USB” port with USB cable. For PC software, refer to Chapter 12.

Mini USB cable

Maximum 3m

Bulletin F-9-PUX2

7. INPUT OF PIPING SPECIFICATIONS

Before installing the detector, set the speciﬁ cations of a pipe in the main unit to allow measurements.

Caution) Measurements cannot be accomplished without these settings.

7.1 Display of pipe setup screen

(1) Press the

key on the “MEASURE” screen to

display the “MENU” screen.

(2) Check that the “SITE SETUP” is reversed from

white to blue.

ENT

(3) Press the

ENT

key, and the “SITE SETUP” screen

is displayed.

(4) Press the key, and move the cursor to “2: PRO-

CESS SETTING”.

ENT

Bulletin F-9-PUX2

(5) Pressing the

ENT

key returns to the “PROCESS

SETTING” screen.

(6) Outline of PIPE PARAMETER (Parameter ĺ Page No. for reference)

Sets external dimensions of pipe ĺ P27

Sets pipe material ĺ P28

Sets lining thickness ĺ P29

Set kind of fluid ĺ P32

Sets sensor mounting method ĺ P34

Sets lining material ĺ P30

Sets pipe thickness ĺ P31

Sets type of sensor ĺ P35

Sets transmission voltage ĺ P36

Bulletin F-9-PUX2

(7) Display of mounting dimensions

After you ﬁ nish the site setting on establish site screen, “Decision” is reversed from white to blue by pressing

ENT

key. Displays the message “After mounting the sensor, perform Zero point adjustment”, then goes back to “SITE SETUP” screen. At the last line the “SENSOR SPACING” value is displayed.

ENT

Mounting dimension

Install the sensor according to chapter 8. MOUNTING OF DETECTOR and the mounting

dimension is as displayed on the last line.

• For small pipe diameter, the sensor mounting length can be 0.0mm.

• When the sensor mounting length is 0.0mm, error of the measurement is approximately ±2 to 5%.

CAUTION

Bulletin F-9-PUX2

7.2 Entry of site name (not required measurement)

Enter the name of the site (where measurement is performed). This name is registered with process setting ((4) of page 21).

(1) Move the cursor to “1: SITE MEMORY” on the

SITE SETUP screen.

Note) Before setting the “2. Establish setting”,

the Site registration is required.

(2) Press the

ENT

key to display the SITE MEMORY

screen.

(3) Press the

ENT

key after checking that cursor is

placed in the MODE.

ENT

(4) When the mode selection screen appears, move

the cursor to “REGISTRATION” and press the

ENT

key.

ENT

Bulletin F-9-PUX2

(5) Move the cursor to the unregistered ﬁ eld and press

the

ENT

key.

ENT

(6) When the entering screen appears, enter the name

of the site. Up to 10 characters can be entered. (See the following for the method of entering.)

ENT

[Reference] Description of character entry screen

Select a character and press the

ENT

key. Characters will be displayed one by one in the entry ﬁ eld.

Select “BS” and press the

ENT

key to delete characters one by one.

In case of stoping entry in the middle, select “CAN” and press the

ENT

key to return to the original

SITE MEMORY screen.

Character entry field

Key for registering characters in the entry field

Cancel key for character entry.

Character display

Key for deleting a character in the entry field

Bulletin F-9-PUX2

(7) Move the cursor to “END” and press the

ENT

key

to complete the character entry.

When moving the cursor in the character entry ﬁ eld

Press the

ESC

key so that the cursor “ | ” will change to

“ Ű”.

The cursor can be moved by the and the key.

For entering characters to the place the cursor is

moved, press the

ESC

key

The cursor moves to the character entry ﬁ eld.

Note 1) Entry can be made with alphanumeric characters.

Note 2) To stop character entry in the middle, select “CAN” and press the

ENT

key.

The original SITE MEMORY screen reappears.

Bulletin F-9-PUX2

7.3 Outer diameter of piping (Range: 13 to 6000 mm / 0.51 to 236 inch)

The “OUTER DIAMETER” is reversed from white to blue, on the “PROCESS SETTING” screen Press the

ENT

key, the screen of “OUTER DIAMETER” for selecting the input method of outer diameter measurement and “PERIMETER” screen will appear. Press the

ENT

key after the selection to enter the outer dimension.

Use the

or key to cause the digit to move in the right and left direction Use the

or key to enter the numeric value. After entry, press the

ENT

key.

Note) Enter outer dimensions, not nominal diameter (example: 20A o 20).

ENT

Example) When the outer diameter of piping is 318.5 mm:

ENT

Outer

diameter

Perimeter

Outer diameter of piping

Perimeter of piping

Bulletin F-9-PUX2

7.4 Piping material

Press the key so the “PIPE MATERIAL” is reversed from white to blue. Press the

ENT

key, and the “PIPE MATERIAL”

screen will appear.

Select the material by the

or key.

After entry, press the

ENT

key.

When “OTHERS” is selected:

Enter the sound velocity (range: 1000 to 3700m/

s). See page 163, Table (28).

ENT

Example) When the piping material is cast iron:

Bulletin F-9-PUX2

7.5 Wall thickness (range: 0.1 to 100.00mm / 0.004 to 3.9 in.)

Press the key, so the “WALL THICKNESS” is reversed from white to blue. Press the

ENT

key, Wall thickness can be entered (See pages 156 to 162, Piping Data ). Use the

or key to move the digit to the left and right. Using the

or key, enter the value. After

entry, press the

ENT

key.

B : Lining

thickness

A : Wall

thickness

Lining and wall thickness of piping

If the wall thickness is not known, measure

it by a wall thickness gauge, and enter the

value.

ENT

Example) When the wall thickness is 1.25 mm:

Bulletin F-9-PUX2

7.6 Lining material

Press the key, so the “LINING MATERIAL” is reversed from white to blue. Press the

ENT

key, the “LINING MATERIAL”

screen will appear.

Select the material, using the

or key. After

selection, press the

ENT

key.

When “OTHERS” is selected:

Enter the sound velocity (range 1000 to 3700m/s).

See page 163, Table (28).

ENT

Example) When the lining material is mortar:

Bulletin F-9-PUX2

7.7 Lining thickness (unit: mm) (range: 0.01 to 100.00 mm)

When the lining material is set to items other than “None” in 7.6 Lining material. Press the

key, so the “LINING THICKNESS” is reversed from white to blue. Press the

ENT

key, lining thickness value entry can be performed. The cursor can shift the numeric digit by the

or key. The numeric can be entered by the or key.

After entry, press the

ENT

key.

ENT

Example) When the lining thickness is 1.25 mm:

Bulletin F-9-PUX2

7.8 Kind of ﬂ uid

Jump to 3/4 page with or key. Select kind of ﬂ uid. For ﬂ uid having no entry, enter sound velocity. (Range: 500 to 2500 m/s or 1640 to 8202 ft/s) Press the

or key, so the “KIND OF FLUID” is

reversed from white to blue. Press the

ENT

key to display the “KIND OF FLU-

ID” screen.

Select the kind of ﬂ uid by the

or key.

After selection, press the

ENT

key.

When “OTHERS” is selected:

Enter sound velocity. See page 163, Table (27)

and (29).

ENT

Bulletin F-9-PUX2

7.9 Viscosity

There is no need to change “1.0038E-6m2/s” when measuring water.

Return the screen by pressing the

key.

Remarks

Dynamic viscosity coefﬁ cient is set to water (20°C).

When measuring accurately or measuring ﬂ uid other

than water, enter as needed.

(See page 163, Table (29).)

(Range: 0.001 × 10

í6

to 999.999 × 10í6m2/s)

Press the

key, so the “VISCOSITY” is reversed from white to blue. Press the

ENT

key, you can enter the dynamic viscosity coefﬁ cient. Move the digit by pressing the

or key and

enter numeric values by using the

or key.

After entry, press the

ENT

key.

ENT

Bulletin F-9-PUX2

7.10 Selection of sensor mounting method

Mounting methods available for the sensor are V method and Z method as illustrated. To select the mounting method; Press the

key, so the “SENSOR MOUNT” is reversed from white to blue. Press the

ENT

key. The “SENSOR MOUNT”

screen will appear.

Select either V or Z method by the

key.

Remarks

Select the V method generally. Use the Z method in

the following cases:

• Ample space is not provided.

• High turbidity

• Weak receiving waveform

• Thick scale is deposited on the pipe internal surface.

V method

Z method

(Except.

Small sensor PSX2-B)

ENT

Bulletin F-9-PUX2

7.11 Kind of sensor

Press the key, so “SENSOR TYPE” is reversed from white to blue. Press the

ENT

key to display the sensor type. Select any sensor from the type code of sensor to be used. Select the sensor by the

or key.

ENT

Bulletin F-9-PUX2

7.12 Transmission voltage (used when an indicator is 1 or less during measurement)

Press the key, so the “TRANS. VOLTAGE” is reversed from white to blue. Press the

ENT

key, the screen is ready to allow the selection of the transmission voltage level. Use the

or key to select the level.

Select “40Vpp” or “80Vpp” generally.

If the indicator cannot be set to MAX with the level at “160Vpp”, ultrasonic wave may be attenuated due to contamination or scales deposited on the piping external and internal surfaces. Change measurement location.

Example) When transmission voltage is

set to “160Vpp”:

ENT

The indicator will be updated on the mea-

surement screen only.

If less than 2 indicators (intensity of receiving waveform) are displayed on the measurement screen, raise the transmission voltage.

ENT

Indicator

Bulletin F-9-PUX2

7.13 Completion of PROCESS SETTING

After the settings are completed, press the key so “DECISION” is reversed from white to blue. Pressing the

ENT

key to complete settings, and then returns to the “SITE SETUP” screen. After mounting the sensor, perform zero point calibration.

ENT

MENU MENU

Note) When the inner mounting diameter is 13mm, the sensor mounting method is 0.0mm or less de-

pending on the pipe materials.

Necessary pipe thickness for ﬂ uid water [unit: mm (inch)]

CARBON STEEL 2.1 FRP 3.21

STAINLESS STEEL 1.87 DUCTILE IRON 2.15

PVC 3.69 PEEK 3.69

COPPER 3.82 PVDF 3.69

CAST IRON 2.98 ACRYLIC 2.70

ALUMINUM 1.99 PP 3.69

When the sensor mounting length is 0.0mm or less, error of the measurement is approximately ±2

to 5%.

Bulletin F-9-PUX2

(.085)

(.074)

(.145)

(.150)

(.117)

(.078)

(.126)

(.085)

(.145)

(.106)

(.145)

8. MOUNTING OF DETECTOR

8.1 Selection of mounting location

Detector mounting location, i.e., the conditions of the pipe subjected to ﬂ ow rate measurement

exert a great inﬂ uence on measurement accuracy. So select a location meeting the conditions

listed below.

(1) There is a straight pipe portion of 10D or more on the upstream side and that of 5D or more on

the downstream side.

(2) No factors to disturb the ﬂ ow (such as pump and valve) within about 30D on the upstream side.

L  10D

Detector

L  50D

L  30D

Flow control valve exists on upstream side.

Flow control valve exists on downstream side.

L  10D

L  5D

L  30D

 1.5D

L  50D

More than

0.5D

More than

10D

More than

10D

L  5D

Check valve

Stop valve

More than 10D

90° bend

Te e

Diffuser

Reducer

Valves

Pump

Classification For upstream side For downstream side

Extracted from Japan Electric and Machinery Industry Society (JEMIS-032)

Bulletin F-9-PUX2

(3) Pipe is always ﬁ lled with ﬂ uid. Neither air bubbles nor foreign materials are contained in the

ﬂ uid.

(4) There is an ample maintenance space around the pipe to which the detector is to be mounted

(see ﬁ gure below). Note 1) Secure an adequate space for allowing a person to stand and work on both sides of a

pipe.

Note 2) D indicates the inside diameter of a pipe.

D + 1200 or more

600

or more

600

or more

200

or more

200

or more

Not e

2000 or more

D : Pipe diameter

Space required for mounting detector

(5) The piping must completely be ﬁ lled with ﬂ uid when it ﬂ ows.

Pump

Air-collecting

Good

Pipe may not be filled with liquid.

(6) For a horizontal pipe, mount the detector within ±45° of the horizontal plane.

For a vertical pipe, the detector can be mounted at any position on the outer circumference.

Horizontal plane

Pipe

Deposits of sludge

Air bubbles

45°

Bulletin F-9-PUX2

(47)

(

23.6

)

(

23.6

)

unit: mm (in.)

(7) Avoid mounting the detector near a deformation, ﬂ ange or welded part on the pipe.

Welded part Flange or welded Welded part

Bulletin F-9-PUX2

8.2 Selection of detector

(1) Selection of mounting methods

There are 2 methods for mounting the detector; V method and Z method. For the mounting space, see the following sketch.

Length of frame of each sensor

Frame

Length of frame of each sensor

L L

L: Mounting dimension

mounting dimension for sensor displayed on the SITE SETUP screen

Detector

V method

Detector

Z method

V method Z method

Mounting method

Employ the Z method in the following cases.

• Mounting space need be saved (mounting space of the Z method is about one half of the V

method's).

• Turbid ﬂ uid such as sewage is to be measured.

• Pipe has mortar lining.

• A thick ﬁ lm of scale may have been formed on the inner surface of pipe because it is old.

• In suﬁ cient received signal-strength with mounting detectors in V method while using maxi-

mum transmission voltage.

Bulletin F-9-PUX2

(2) Image ﬁ gure of mounting dimension

PSX2-C

V method

Z method Z method Z method

Mounting dimensions

Mounting method

Mounting dimensions

Type

Mounting method

Mounting dimensions

Type

Mounting method

Mounting dimensions

PSX2-C PSX2-D PSX2-A/E/HT

PSX2-D

(3) Detector selection standards

The Z method for large size sensor is recommended for outer diameter 300mm or more. PSX2-D should be used as much as possible for pipes such as old pipes, cast iron pipes, and mortar lining pipes, through which it is difﬁ cult for ultrasonic signals to pass.

Type Diameter Temperature

PSX2-B

13 100mm (V method)

í40 +100°C

í40

+200°C

í40 +80°C

Detector

PSX2-A

50 300mm (V method)

PSX2-HT

50 250mm (V method)

PSX2-D

200 3000mm (V method)

200

6000mm

(Z method)

í40 +80°

F PSX2-C

200 600mm (V method)

200

1200mm (Z method)

150 400mm (Z method)

Bulletin F-9-PUX2

Type

PSX2-A/B/E/HT

8.3 Use of surface-treated accessories

Eliminate pitting, corrosion, unevenness, etc. with paint thinner and sandpaper from the pipe

portion where the detector is to be mounted. Note) In case jute is wound on a pipe, it should be peeled off before the above treatment.

When cast iron pipe is used, grind the sensor mounting surface by using a sander for smoothness.

Jute is wound

Detector Width

Pipe

Width

Small outer diameter PSX2-B

320 mm (12.6") or more

Small size (standard) sensor

PSX2-A

540 mm (21.3") or more

Large size sensor

PSX2-D

Medium size sensor

PSX2-C

Mounting dimension

(L) + 200 mm (7.9") or more

Mounting dimension

(L) + 200 mm (7.9") or more

High temperature

PSX2-HT

530 mm (20.9") or more

Bulletin F-9-PUX2

8.4 How to mount small size (standard) sensor and small outer diameter sensor to pipe

8.4.1 How to mount a sensor (V method)

(1) Loosen the lock nut and slide the sensor so as to

meet the mounting dimension and then tighten the nut.

Element holder

Lock nut

Saddle

Scale

Cursor

Mounting dimension (L)

Frame

BNC connector

(2) Apply a coat of silicone grease to the transmit-

ting surface of the sensor. Spread the compound over the entire area. Keep the sensor retracted by turning the element holder counterclockwise. After cleaning the surface of the pipe, the sensor should be mounted

Transmitter unit

Element holder

(3) Fix the both ends (saddles) of the sensor to the

pipe by cloth belts. Mounting will be facilitated by winding the cloth belts on the pipe in advance. Cloth belts are usable at 80°C or lower. If beyond 80°C, stainless steel belts should be used. (High-temperature stainless steel type of

belt)

Cloth belt

(4) Make sure the sensor is mounted in parallel with

the pipe axis and the mounting dimension is right. Then, turn the element holder clockwise until the sensor comes in close contact with the pipe. Stop turning the element holder when it stiffens because the transmitting surface comes in contact with the pipe surface. Be careful not to turn the holder excessively.

Element holder

Cable

CAUTION

Apply a small quantity (like toothpaste) of

silicon grease to the transmitter unit.

Bulletin F-9-PUX2

8.4.2 How to mount a small size (standard) sensor (Z method)

(1) Remove saddle set screws at 4 loca-

tions, and remove a saddle and a sensor unit out of the frame. Also, remove a saddle on the guide rail for small size sensor (option).

Element holder

Lock nut

Saddle

Scale

Curser

Frame

BNC connect or

Guide rail for small size sensor

(2) Mount the removed sensor unit on the

guide rail for small size sensor. Fasten the sensor unit with mounting dimension (L).

Mounting dimension (L)

(3) Spread silicone grease over the whole

transmitting surface of the sensor.

Turn the element holder counterclockwise to return the sensor. After cleaning the surface of the pipe, the sensor should be mounted.

Element holder

Silicone grease

Transmitting surface

(4) Mount each sensor individually on the

marking line.

Front view Back view

Upper side of

the marking line

Bottom side of

the marking line

Bulletin F-9-PUX2

(5) Make sure that the sensor is mounted in paral-

lel with the piping and that the mounting position is correct. Then, turn the element holder clockwise until the sensor is ﬁ rmly ﬁ tted to the piping. Stop turning the element holder where the transmitting surface contacts the surface of pipe, and thus the element holder will not rotate. Do not turn it excessively.

Element holder

Cable

Bulletin F-9-PUX2

8.5 How to mount large and medium size sensor

8.5.1 How to determine mounting position

Determine the mounting position by carrying out the following work.

For this work, gauge paper is necessary (For the gauge paper, refer to page 57).

(1) Match the edge of gauge paper with the line at

about 100mm (3.9") from one end of the pipe portion treated for detector mounting, and wind the gauge paper so that the line marked on the paper is parallel with the pipe axis (ﬁ x with tape not to allow deviation). At this time, the edge of gauge paper should be aligned.

Align this edge.

100mm

Line drawn on gauge paper

(2) Extending the line marked on the gauge paper,

mark straight line A on the pipe.

Draw line A.

(3) Mark a line along on edge of the gauge paper.

The intersection of this line and straight line A is replaced with A

Draw a line along the edge.

(4) In mounting by the V method, peel the gauge

paper and measure the mounting dimension from A

to determine A2 position. At this position, mark a line orthogonal to the straight line A.

and A2 become the mounting positions.

Example) L = 200mm (7.9")

A0A2

200mm

(5) In mounting by the Z method, measure the

circumference from A

with a measuring tape.

At 1/2 of the circumference, determine points B

and B

, and mark a line (straight line B) con-

necting those points.

A0A1

B1 B0

Straight line B

A0, A1B0, B1

(6) Mark the points B0 and peel off the gauge paper.

Measure the mounting dimension from B

determine B

position. At this position, make a

line orthogonal to the straight line B.

and B2 become the mounting positions.

Example) L = 100mm (3.9")

100mm

Bulletin F-9-PUX2

8.5.2 How to connect medium size sensor for PSX2-C type only

(1) Remove the sensor cover.

(2) Mount the sensors so that the upstream and

downstream sensors can be distinguished from each other. Remove the cable clamp. Note) In case of removing the cable clamp, be

sure not to lose the nut.

Driver

Cable clamp

Nut

(3) Insert the coaxial cable through the cable lead-in

port. loosen the terminal screws (G, +). Connect core line white to (+), shield wire to (G). Note) At this time, remove the resistor.

Coaxial cable

CAUTION

Be careful not to cut your hands or etc. by the cover.

CAUTION

For connecting coaxial cable to terminal, turn the power off.

Bulletin F-9-PUX2

(4) Secure the coaxial cable with the cable clamp.

Cable clamp

(5) Put the cover on the detector.

Bulletin F-9-PUX2

8.5.3 How to connect large size sensor for PSX2-D type only

(1) Slide the detector cover slightly. Remove the

cover with a driver.

Cover

Transmission direction mark

(2) Determine the mounting position of sensor on

the pipe. Align the transmission direction marks.

Transmission direction mark

(3) Put a mark on the inlet of coaxial cable.

When the pipe is horizontally installed with the detector, allow the coaxial cable to be suspended to prevent entry of water from the cable inlet. When the pipe is installed vertically, it does not matter how the coaxial cable should be installed.

Note) Upstream and downstream sensors

should be able to be identiﬁ ed.

(4) Connect the coaxial cable to terminal (G, +) and

ﬁ x it with the cable clamp. Connect core line white to (+), shield wire to (G).

Cable retainer

Rubber bushing

(5) Install the cover.

CAUTION

• Be careful not to cut your hands or etc. by the cover.

• For connecting coaxial cable to terminal, turn the power off.

Bulletin F-9-PUX2

8.5.4 Mounting of medium type sensor on pipe

Mounting the detector using the following procedure.

(1) Provide wire rope for the upstream and the

downstream detectors. Make sure that the length of the wire rope is longer than the circumference of the pipe.

(2) Lay the wire rope around the pipe at the position

of the upstream detector. Then hook the mounting spring into the wire rope.

(3) Spread silicone ﬁ ller over the whole transmitting

side of the sensor. Care should be taken to prevent entry of air bubbles.

(4) After cleaning the surface of the pipe, the sensor

should be mounted.

(5) Spread the wire rope near the marked lines in

the left-right direction, bring the sensor in close contact and ﬁ t the wire rope. Make sure that the matching mark on the sensor is aligned with the marking line.

Transmitting mark

Matching mark

Marking line

Sensor

Marking line

Mounting spring

Pipe

CAUTION

Be careful not to cut your hands or etc. by the wire rope.

Bulletin F-9-PUX2

(6) Make sure that the center mark on the sensor is

aligned with the marking line. Then, connect the coaxial cable to the transmitter.

Note) Do not pull the coaxial cable.

If it is pulled, the sensor is shifted which results in incorrect measurements.

(7) After mounting the upstream sensor, mount the

downstream sensor in the same way. The ﬁ gure is for mounting by the Z method.

Upstream

side

Cable side

Cable sideTransmitting marker side

Transmitting marker side

Downstream

side

Marking line

Matching mark

Bulletin F-9-PUX2

8.5.5 How to mount large size sensor to pipe

(1) Height adjustment of guide plate

• Place the sensor on the pipe surface in parallel

with the pipe axis.

• Loosen the guide plate ﬁ xing screw and slide

the guide plate until its edge and transmitting surface touch the surface of pipe.

• Then tighten the ﬁ xing screw.

Pipe

Guide plate

Fixing screw

Transmission surface

Transmission direction mark

180

600

Sensor

Marked lines

Fastening

spring

Loosen this wire clip and pull the wire rope.

Pipe

Transmitting

surface

(2) How to determine the length of wire rope

• Place the sensor on the marked lines and ﬁ t the

wire rope and fastening spring.

• Loosen the wire clip and pull the wire rope

until the overall length of fastening spring approximates 180mm (7.1"). Then tighten the wire clip.

(The fastening spring has a free length of

110mm or 4.3")

• While ﬁ xing the wire rope, remove the sensor.

(3) Mounting of sensor

• Wipe off contaminates from the transmitting

surface of sensor and the sensor mounting surface of pipe.

• Apply the silicone grease on the transmitting

surface of sensor wile spreading it evenly.

• Film thickness of the silicone grease should be

about 3mm.

• Spread the wire rope near the marked lines

in the left-right direction, bring the sensor in close contact and ﬁ t the wire rope.

• Align the matching mark of sensor with the

marked line. In addition, make the transmitting direction marks of sensors face each other.

• Make sure the matching mark of sensor is

aligned with the marked line and connect the coaxial cable to the converter.

Note) Do not pull the coaxial cable. Other-

wise, the sensor will be activated to disturb measurement.

Transmission mark

Matching mark

Marked line

Sensor

Marked line

Fastening spring

Pipe

Transmission

mark

Mounting

dimension (L)

Matching mark

Marked lline

CAUTION

Be careful not to cut your hands or etc. by the wire rope.

Bulletin F-9-PUX2

8.6 How to mount high temperature sensor to pipe

8.6.1 How to mount a sensor (V method)

(1) Loosen the lock nut and slide the sensor so

as to meet the mounting dimension and then tighten the nut.

BNC connect

Element holder

Lock nut

Saddle

Cursor

Frame

Scale

Mounting dimension (L)

(2) Apply a coat of grease for high temperature to

the transmitting surface of the sensor. Spread the compound over the entire area. Keep the sensor retracted by turning the element holder counterclockwise. After cleaning the surface of the pipe, the sensor should be mounted.

High temperature grease

Spatula

Transmission unit

(3) Fix the both ends (saddles) of the sensor to

the pipe by stainless belts.

Stainless belt

(4) Make sure the sensor is mounted in parallel

with the pipe axis and the mounting dimension is right. Then, turn the element holder clockwise until the sensor comes in close contact with the pipe. Stop turning the element holder when it stiffens because the transmitting surface comes in contact with the pipe surface. Be careful not to turn the holder excessively.

Element holder

Cable

CAUTION

Be careful not to cut your hands or etc. by the stainless belt.

Bulletin F-9-PUX2

8.6.2 How to mount a sensor (Z method)

(1) Remove saddle set screws at 4 loca-

tions, and remove a saddle and a sensor unit out of the frame. Also, remove a saddle on the guide rail for high temperature sensor (option).

BNC connector

Element holder

Lock nut

Saddle

Cursor

Frame

Scale

Guide rail for high temperature sensor

Sensor unit

(2) Mount the removed sensor unit on the

guide rail for high temperature sensor. Fasten the sensor unit with mounting dimension (L).

Mounting dimension (L)

(3) Spread high-temperature grease over

the whole transmitting surface of the sensor.

Turn the element holder counterclockwise to return the sensor. After cleaning the surface of the pipe, the sensor should be mounted.

Element holder

Transmitting surface

High temperature grease

Spatula

(4) Mount each sensor individually on the

marking line.

Front view Back view

Upper side of

the marking line

Bottom side of

the marking line

Bulletin F-9-PUX2

(5) Make sure that the sensor is mounted

in parallel with the piping and that the mounting position is correct. Then, turn the element holder clockwise until the sensor is ﬁ rmly ﬁ tted to the piping. Stop turning the element holder where the transmitting surface contacts the surface of pipe, and thus the element holder will not rotate. Do not turn it excessively.

Element holder

Cable

Bulletin F-9-PUX2

8.7 How to fold gage paper (used for determining mounting position)

(1) Prepare a sheet of paper (vinyl sheet) of 4 D or

more in length and 200 mm (7.9") or longer in width (D is preferable) as shown below.

Parallel

200 mm or D or larger

About 100 mm

(2) Draw a line intersecting at right angles with the

longest sides about 100 mm (3.9") from one paper end.

Bulletin F-9-PUX2

9. START MEASURING

When wiring, piping settings and mounting of the sensor are completed, start the measurement.

The contents displayed on the measurement screen are as follows.

• On the measurement screen, instantaneous ﬂ ow, instantaneous ﬂ ow velocity, integrated ﬂ ow rate,

analog output, and analog input are displayed.

Of the 3 stages displayed on the MEASURE screen, contents can be arbitrarily allocated. Alloca-

tion is accomplished by selection of “measurement kind (ﬂ ow rate, velocity, total, etc.)”.

If the ﬂ ow rate is displayed when water ﬂ ow stops, refer to page 66, “ZERO ADJUSTMENT” and

page 72, “CUT OFF”.

If the ﬂ ow display ﬂ uctuates, refer to page 70, “DAMPING”.

• Integrated ﬂ ow rate value is available in the range from 0000000000 to 9999999999. If the value

exceeds 9999999999, it returns to the preset value.

• Move the cursor on the measurement screen using the

, , and keys.

(1) Clock

(7) Site name

Display 1

Cursor

Display 2

Display 3

(10) Measure ment kind

(2) SD memory card

(6) Battery

(4) Analog input/output

(5) Indicator

(8) Quick logger

(13) Switching measure ment screen

(15) Totalize reset

(9) Status display

(14) Stat us display of totalize

(12) Unit of totalize

(11) Unit of flow rate

(3) Measurement mode

Bulletin F-9-PUX2

(1) Clock

This instrument has a timer function. Refer to “10.3.1(1) Clock” function to set the time. The timer function should be used based on this clock.

(2) Memory card

Displays the memory card loading status.

: When the memory card is not set. : When the memory card is set. : When the memory card is ﬁ lled up : When the memory card is write protected. : When the memory card is write-protected and being ﬁ lled up.

(3) Measurement mode

Displays the current measurement mode.

: Measured by the transit time method.

Indication at heat quantity measurement (icon color indicates the status).

• Black: No heat quantity measurement (Example:

)

• Blue: Heat quantity measurement, cooling operation (Example:

)

• Red: Heat quantity measurement, heating operation (Example:

)

For measuring heat ﬂ ow, refer to “10.3.3 CALORIE MODE” function.

(4) Analog input/output

Display the usage state of analog input and output. For using analog input or output, refer to “10.3.2 analog input/ output” function.

: Analog input/output valid : Analog input/output invalid

(5) Indicator

Shows the intensity of ultrasonic receiving signal. Displays with 4-level. If the signal is weak, refer to “7.12 Transmission voltage” and raise the transmission voltage level.

: With signal (max.)

: With signal : Signal decay

: Without signal

(6) Battery status

Displays the remaining charge of battery. For charging the built-in battery, refer to (1) Energizing with built-in battery in “5.1 Operating power supply”. Power will be turned off in 40 minutes after battery shortage is displayed. (The time may be affected by ambient temperature, the operating condition, or the battery condition.)

: Charged : Battery level 2 : Battery level 1 : Battery shortage

(7) Site name

Displays the name of the operated site.

Bulletin F-9-PUX2

(8) Quick logger

Logger can be started from the measurement screen. For logger function by timer operation, refer to “10.2.3 LOGGING”. Note) It cannot be started during data logging.

: Logger started

: Logger stopped

: Cannot be started

(9) Status display

Displays the current status. In case more than one error is displayed, the

is indicated at the far right. Check if “NORMAL” is displayed.If the sensor is not connected, other messages may be displayed. This is not an error. In case another message is displayed after installing and connecting the sensor, take corrective actions according to page 140, “10.8 Contents of error in status display”. If “NORMAL” is not displayed when 1 or less indicator is display, refer to page 147, “12.3 Error in measured value”.

(10) Kind of measurement

When changing the kind of measurement on the measurement screen: Flow rate, velocity, total display can be changed on the measurement screen.

• Move the cursor to the measurement screen to

be changed.

• Press the

ENT

key, and the screen appears,

enabling the kind of measurement to be

selected. Select any kind of measurement by

the

or key and then press the

ENT

key.

(11) Flow rate

When changing the ﬂ ow rate on the measurement screen: Unit of ﬂ ow rate may be changed on the measurement screen.

• Move the cursor to the unit of ﬂ ow rate to be

changed.

• Pressing

or key, move the cursor to the

unit of ﬂ ow rate you want to change.

• Press the

ENT

key, and the screen appears,

enabling the unit of ﬂ ow rate to be selected.

Select any unit by pressing the

or key

and then press the

ENT

key.

(12) Unit of total

When changing the unit of total, refer to page 67 “UNIT OF OUTPUT”.

Bulletin F-9-PUX2

(13) Changing decimal position

Decimal place can be changed. Decimal position can be changed on the measurement screen.

• For modiﬁ cation method, move the cursor

by pressing

or key.

• Move the cursor to the both ends of numeric

by pressing

or key (Ż000.000Ź).

• Press the

ENT

key, the decimal position can

be changed. (The ends of cursor color will

thicken up)

• Pressing

or key, select the changing

position, and then press the

ENT

key.

(14) Switching measurement screens

The measurement value screen can be switched to the measurement graph screen. Move the cursor to the

and press the

ENT

key. The screen switches as shown below. Follow the same steps described above to return to the previous measurement value screen.

ENT

Scale setting can be changed on the measurement graph screen. Move the cursor to the

and press the

ENT

key.

Select the item by the

or key and press the

ENT

key to change the setting.

Use the

or key for entering and press the

ENT

for setting.

Pressing the

ESC

key returns to the original status.

ENT

Changing decimal position

Bulletin F-9-PUX2

(15) Status display of total

It allows you to start/stop the total process on the “MEASUREMENT” screen. Refer to “10.1.5 TOTAL” about the totalizing function by timer operation. Move the cursor to the

or and press

the

ENT

key. The total process can be made in the “TOTAL”.

: START: Totalizing in progress : STOP: Not totalized

(16) Total reset

The total value can be set to 0. Move the cursor to the

and press the

ENT

key to reset the total value.

Start

Bulletin F-9-PUX2

10.SETTING OPERATION (APPLICATION)

This section describes an outline and page conﬁ guration of each function page. Various function pages are called up from the menu screen.

SITE SETUP RANGE

Setting of input and output range

Condition settings for measurement

DATA LOGGER

PRINTER

Various outputs on printer

Saving of measured value to memory, and display and output of data

SYSTEM SETUP MAINTENANCE

Check function of device status

Change of basic system settings of main unit

[Menu screen][Measure screen]

Various function pages

ENT

ESC

Note) For ﬂ ow velocity distribution within option, refer to “10.7 Flow velocity distribution display func-

tion (option).

Bulletin F-9-PUX2

10.1 How to use SITE SETUP function (SITE SETUP page)

10.1.1 SITE MEMORY: when registering data which are set and calibrated on the page

[Operation]

(1) Select “SITE MEMORY” by press-

ing the

or key on the SITE SETTING page. Press the

ENT

key, and the “SITE MEMORY” screen is displayed. To return to the “SITE SETTING” screen, press the

ESC

key.

(2) Move the cursor to “MODE” and press

the

ENT

key. The mode selection screen will appear. When pressing the

ENT

key after mode selection, the relevant mode is determined.

(3) Select “SELECTION” to read out the

data, “REGISTRATION” to register the data and “DELETE” to delete the data.

“SITE MEMORY” allows you to register data which are set and calibrated on the “SITE SETUP” page to the memory of the main unit. When measurements are performed repeatedly in the same pipe, registered data can be loaded to help you in achieving measurements. Up to 32 registrations of data can be made to the memory. Registration data: Establish setting, zero point adjustment, unit of output, output control.

Reads out the contents of setting.

Stores the contents of setting in memory.

Deletes the contents of setting.

ENT

ESC

Bulletin F-9-PUX2

• For selecting “SELECTION”, select a name of a site by using the cursor and press the

ENT

key. So, this function enables you to load the data.

ENT

• For selecting “REGISTRATION”, move the cursor to an empty ﬁ eld of NAME and press the

ENT

key. So, this function enables you to register the data you set. Enter the name of the site.

(Refer to “7.2 Entry of site name” for details.)

• For selecting “DELETE”, select the name of the site to delete by using the cursor and press the

ENT

key. Select “YES” on the screen and press the

ENT

key. So, this function enables you to

delete the data.

Note: Be careful since pressing “YES” deletes the PROCESS SETTING data you registered.

ENT

ENT ENT

Bulletin F-9-PUX2

10.1.2 ZERO ADJUSTMENT: when performing zero adjustment

[Operation]

(1) Select “ZERO ADJUSTMENT” by the

or key

and press the

ENT

key. The zero adjustment screen

will appear.

(2) Select ZERO ADJUSTMENT, and press the

ENT

key.

Zero adjustment to be speciﬁ ed is carried out.

• [SET ZERO]

Perform zero adjustment in situation where the ﬂ ow is stopped. The measurement indication should be at zero when the

ENT

key is pressed. This zero calibration operation should be performed after stopping ﬂ ow.

• [CLEAR]

Adjustment is cleared.

On this screen, zero point is set or cleared.

When PROCESS SETTING or measurement method (page 93) is changed, perform zero adjustment.

CAUTION

Bulletin F-9-PUX2

10.1.3 UNIT OF OUTPUT: when changing unit of each output

Flow rate unit: Select the unit of ﬂ ow rate and output range. Metric system:

L/s, L/min, L/h, L/d, kL/d, ML/d, m3/s, m3/min, m3/h, m3/d, km3/d, Mm3/d, BBL/s, BBL/min,

BBL/h, BBL/d, kBBL/d, MBBL/d

English system: gal/s, gal/min, gal/h, gal/d, kgal/d, Mgal/d, ft

/s, ft3/min, ft3/h, kft3/d, Mft3/d, BBL/s,

BBL/min, BBL/h, BBL/d, kBBL/d, MBBL/d

Flow rate total: Select the unit of ﬂ ow rate. Metric system:

mL, L, m3, km3, Mm3, mBBL, BBL, kBBL

English system: gal, kgal, ft

, kft3, Mft3, mBBL, BBL, kBBL, ACRE-ft

Temperature: Select the unit of temperature input. Metric system: °C

, K

English system: F, K

Heat ﬂ ow: Select the unit of heat ﬂ ow and output range.

MJ/h, GJ/h, BTU/h, kBTU/h, MBTU/h

Thermal total: Select the unit of total thermal.

MJ, GJ, BTU, kBTU, MBTU

Note) For the change of SYSTEM UNIT, refer to “10.3.1(2) SYSTEM UNIT”.

Direction of selected unit

Display Logger Printer

Flow rate unit

{{{: The unit selected by the unit of output is used.

Flow rate total

{{{: The unit selected by measurement screen is used.

Temperature

{{{

Heat ﬂ ow

{{{

Thermal total

{{{

[Operation]

(1) Press the

or key on the SITE SETUP page and

select “UNIT OF OUTPUT”. Then, press the

ENT

key.

This function enables you to set unit of ﬂ ow rate, total, temperature and total heat quantity.

Bulletin F-9-PUX2

(2) Press the or key and move the cursor to the

output item of which unit to be changed.

(3) Press the

ENT

key to open the unit selection screen.

Select the unit by the

or key and then press the

ENT

key.

Bulletin F-9-PUX2

10.1.4 OUTPUT CONTROL: when controlling measured value (output control function)

[Operation]

(1) Press the

or key on the SITE SETTING page

and select “OUTPUT CONTROL”. Then, press the

ENT

key and the OUTPUT CONTROL screen is dis-

played.

This function enables you to set the value of damping, output calibration and low ﬂ ow rate cut off.

For details of output control, refer to the items described in the following pages.

• For damping, refer to (1) “DAMPING”: when attenuating the variation of measured value.

• For output calibration, refer to (2) “OUTPUT CALIBRATION”: when calibrating measured value.

• For low ﬂ ow rate cut, refer to (3) “CUT OFF”: output cut off at low ﬂ ow rate.

(2) Press the

or key and move the cursor to the item of which output control setting to be changed, and then press the

ENT

key.

Bulletin F-9-PUX2

(1) “DAMPING” : when changing output response

Used for attenuating the variation of measured value. A time constant is set. (Response time of about 63%) Settable range: 0.0 to 100.0 sec in 0.1 sec steps

63%

Time

Response time

Flow rate

[Operation]

(1) Press the

or key on the OUTPUT CONTROL

screen and select “DAMPING”. Then, press the

ENT

key, and the cursor moves to the set item, enabling you to set the response time.

(2) Move the digit by pressing the

or key and

enter numeric values by using the

or key.

After entry, press the

ENT

key for setting.

Bulletin F-9-PUX2

(2) OUTPUT CALIBRATION ZERO/SPAN: when calibrating measured value

(output calibration function)

This function enables you to set correction values.

[Settable range of zero point: –5.000 m/s to 5.000 m/s] [Settable range of span: 10 to 200%]

[Operation]

(1) Press the

or key on the OUTPUT CONTROL screen and select “CALIBRATION ZERO” or “CALIBRATION SPAN”. Then, press the

ENT

key, and the cursor moves to the set item, enabling you to make zero/span setting.

(2) Press the

or key to move the digit, and use the

or key to enter a numeric value. After entry,

press the

ENT

key for setting.

Correction

0 100

100

Calculation of output value

After correction

Before correction

Flow (%)Flow velocity

105

Zero point shift

Span shift

Measured

value

= Output value

Set span value

100

+ Set zero-point value

Output after correction

As output is corrected, measured value changes. It is recommended to set as follows unless correction is required.

Zero point: 0.000 m/s Span point: 100.00%

CAUTION

Bulletin F-9-PUX2

(3) CUT OFF: output cut off at low ﬂ ow rate (low ﬂ ow cutoff function)

0.010m/s Flow velocity- 0.010m/s

Output

When ﬂ ow rate is extremely low, its output can be cut off. (range: 0 to 5.000 m/s or 16.4 ft/s) If ﬂ uid in the pipe is moving due to convection, etc., even though the valve is closed, this ﬂ owmeter outputs a measured value. Therefore, values below an appropriate level should be cut off.

[Operation]

(1) Press the

or key on the OUTPUT CONTROL

screen and select “CUT OFF”. Then, press the

ENT

key, and the cursor moves to the set item. Output cut off point is settable.

(2) Move the digit by pressing the

or key and

enter a numeric value by pressing the

or key.

After entry, press the

ENT

key.

Bulletin F-9-PUX2

10.1.5 TOTALIZER: when performing the total process of measured data (totalize)

(1) To start/set total output

[Operation]

(1) Select “TOTALIZER” on the SITE SETUP screen by

pressing the

or key.

Press the

ENT

key to display the total output selection

screen.

Total process and setting of total output can be performed.

(3) Move the cursor to “START” by the

or key,

and then press the

ENT

key.

The total will start.

(2) Pressing the

ENT

key enables you to select the total output mode. Select the mode from MANUAL, QUICK, and TIMER by pressing the

or key. (For details of MODE, refer to description of the mode in the following page.)

(4) To stop the total output in the middle, move the cur-

sor to “STOP” and press the

ENT

key. “STOP” is also possible from the totalizing calculation display button on the measurement screen.

Total will not start unless the cursor is pointed to “START” and the

ENT

key is pressed.

In timer mode, start time and date must be in the future compared with the time and date of the system clock. To change the system clock, refer to page 88.

CAUTION

Bulletin F-9-PUX2

Mode Description

“MANUAL” mode: Instant total starts

Without choosing STOP, total

continues.

“QUICK TIME” mode: Total starts after the time of set-

ting, total is performed within the time selected from the menu, and it stops automatically after the time passed.

• 30min

• 1hour

• 1hour 30min

• 2hour

• 2hour 30min

• 3hour

“TIMER” mode: Set the time of total to start and

stop. After each time is set, total starts and stops automatically.

Bulletin F-9-PUX2

(2) To set total output

(1) Move the cursor to “SETTING” on the TOTAL screen by

the

or key.

Pressing the

ENT

key enables you to select the set item by

the

or key.

Press the

ENT

key to make setting. (See the following.)

“TOTALIZER PRESET”:

Preset the ﬂ ow rate total to restart total. [Settable range: 0.000 to 9999999999]

“TOTAL (THERMAL) PRESET”:

Preset the total heat quantity to restart total. [Settable range: 0.000 to 9999999999] Resetting actual integral values should be performed on the measurement screen. (See Page 58)

“BURNOUT (TOTAL)”: Determines how to dispose of the total

when the measurement status is abnormal on account of an empty pipe interior or bubbles mixed in ﬂ uid. Settable range HOLD: Stops total (as factory set) NOT USED: Continues total according to a ﬂ ow rate marked immediately before the error occurrence.

“BURNOUT TIMER”: Sets the time from error occurrence to

error processing. [Settable range: 0 to 900sec (factory set: 10sec)] The total continues until the burnout timer is actuated.

Bulletin F-9-PUX2

10.2 Setting of data logger function

This function allows you to save measured values to the SD memory card, call the measured data saved in the memory after measurement is completed, display, and produce output of data on a printer. Recording capacity: Depends on capacity of the SD memory card.

(1) How to view data logger

Call the logged measurement data, make the setting on graph display and print output.

Saved logger data (The green displays under logging.)

Site name

Up to 100 items can be viewed by using the cursor. For 100 or more, check SD memory card directly by your PC.

Sets operation.

• Graph

• Print

Saved data capacity

Free space

Logger

Quick logger

(2) How to view logging screen

This is the screen to set the stored ﬁ le name, kind of measurement data and operation mode which is stored to SD memory card.

Site name

Kind of measurement data

Operation mode

Entry field for the name

Bulletin F-9-PUX2

10.2.1 “Logger Operation” mode

There are two logging modes, i.e., quick logger that permits operation from the measurement screen and logger that is set from the menu screen. Logger is of two different modes, i.e., continuous mode and appointed time mode.

• Quick logger

• Logger (1) Continuous mode (2) Appointed time mode

(1) Quick logger

The quick logger starts when quick logger start button in the measurement screen is pressed. The quick logger exits when a period of an hour has elapsed since it was started or when quick logger stop button is pressed.

• Logging time: 1 hour, ﬁ xed

• Cycle: 10 seconds, ﬁ xed

• Measured data type: 3 types (unit and number of digits after decimal point are the same) displayed in measurement screen and status display

(2) Logger

(1) Continuous mode

Continuous mode is the mode to perform logging in a ﬁ xed period from start date and time to exit date and time. Exit occurs upon elapse of exit date and time or when the stop button is pressed. As the exit time varies by the start time and period, there are cases where it is different from the set exit time.

• Logging time: Start date and time to exit date and time

• Cycle: 10 seconds to 24 hours

• Measured data type: 14 measured data types and status display

Bulletin F-9-PUX2

Start button

Measurement screen

Example) Case of setup of logging from 9/1 9:00PM to 9/8 4:00AM

• Start date and hour: 2008/09/01 21:00

• Exit date and hour: 2008/09/08 04:00

9/1 9/2 9/3

9/4 9/5 9/6 9/7

9/8

: PM9:00

: AM4:00

: Logging

(2) Appointed time mode

Appointed time mode is the mode to perform logging in a ﬁ xed period only during a certain time zone of a day between the start date and exit date. Exit occurs upon elapse of exit time of exit period or when the stop button is pressed. As the exit time varies by the start time and period, there are cases where it is different from the set exit time. The difference between start time and exit time is one hour at minimum. If the start time is earlier than the exit time, logging is performed over 0 o’clock.

• Logging period: Start date to exit date

• Logging time: Start time to end time

• Period: 10 seconds to 23 hours

• Measured data type: 14 measured data types and status display

Example) Case of setup of logging for one week from 9/1, from 9:00PM to 4:00AM

• Period: 9/1 to 9/8

• Start date and hour: 21:00

• Exit date and hour: 04:00

9/1 9/2 9/3

9/4 9/5 9/6 9/7

9/8

: 21:00

: 04:00

: Logging

(3) Measured data type

The measurement data is following 14kind. VELOCITY FLOW RATE FLOW RATE (%) +TOTALIZER –TOTALIZER AI CHANNEL 1 AI CHANNEL 2 FEDDING TEMP. RETURNING TEMP. DIFFEREN. TEMP. THERMAL FLOW THERMAL FLOW (%) +TOTAL (THERMAL) –TOTAL (THERMAL)

Bulletin F-9-PUX2

10.2.2 Logger data ﬁ le format

One logger ﬁ le is composed of ﬁ les of two types indicated below. The data ﬁ le is stored as divided by 65,500 lines for permitting high-speed access and due to restrictions in the maximum number of lines of CSV display of Microsoft Excel.

File type File name Remarks

Conﬁ guration ﬁ le (Logging name)_(date)_(hour).ini Means logger start time and relevant logger

data ﬁ les.

Data ﬁ le (Logging name)_(date)_(hour).ini Logging data in a speciﬁ c period

The maximum number of data ﬁ les in a logger is 20 ﬁ les in case of a continuous logger, and is 550 ﬁ les in case of an appointed time logger. The appointed time logger is of one ﬁ le per day. Note) After reaching the maximum data ﬁ le, the logging will be stopped.

The logger data list shows the following names excluding extension (.ini) of logger conﬁ guration ﬁ les.

• Logger … “Logger name_(start date)_(start hour)”

• Quick logger … “QUICK__(start date)_(start hour)”

If capacity shortage arises during logging operation, logging operation stops with the following screen displayed. When this screen appears, replace the SD memory card immediately. Press the

ESC

key, or remove SD memory card, the message will be cleared.

Move the cursor to “STOP” to stop logging, press the

ENT

key, and once remove the memory

card.

Bulletin F-9-PUX2

10.2.3 LOGGING: when logging (recording) measured data

[Operation]

(1) Press the

or key on the LOGGING screen to

select “LOGGING” and press the

ENT

key.

“LOGGING” only sets logging conditions. To start logging, follow the steps (2) to (8) given shown below.

(3) Register the place or the pipe name for logging.

Refer to Page 24 and 25 to enter characters.

(2) Register the name of the logger.

Press the

ENT

key after the cursor is placed in the “NAME”. The cursor moves to the character entry ﬁ eld.

(4) Select the kind of data to be logged.

Move the cursor pointed from “NAME” to “KIND” by the

key.

Then, press the

ENT

key, and the cursor moves to

kinds of data.

Bulletin F-9-PUX2

(5) Select the kind of data by the or key and press

the

ENT

key so that the selected data will be logged. One or more items are simultaneously selectable. Press the

key to display kind of data on the second

page.

(7) Set the logging operation mode. Move the cursor

pointed from “KIND” to “MODE” by the

key.

(6) After selection, return the cursor to “KIND” by the

ESC

key.

(8) Press the

ENT

key, and the cursor moves to “CONTINUOUSNESS”. Then, press the

key to move the cursor to “AP-

POINTED TIME”.

CAUTION

• Do not remove the memory card while data is written in it. Otherwise the logger data can not be read.

• Do not turn the power off during reading the data to memory card. Otherwise the logger data can’t be read.

Bulletin F-9-PUX2

(9) Press the

ENT

key to move the cursor to the set item

“CONTINUOUSNESS” or “APPOINT TIME”.

• Setting of “CONTINUOUSNESS” Sets the start time, the ﬁ nish time, and the logging

cycle.

Move the cursor to “START” and press the

ENT

key to

start logging.

• Setting of “APPOINT TIME” Sets the logging period, the start/ﬁ nish time, and the

logging cycle.

Move the cursor to “START” and press the

ENT

key to

start logging.

• If the output unit or system unit was changed after logger start, logging is performed in the unit at the time of start. The changed unit becomes valid after the logger is stopped.

• Start-up is not permitted if the set time is later than the time of the main unit clock. Make sure to set a time with a margin of several minutes after the present time.

CAUTION

Bulletin F-9-PUX2

10.2.4 “LOGGER DATA”: when checking or printing logged data

(1) When checking logged data on screen

[Operation]

(1) Press the

or key on the LOGGER screen,

select “LOGGER DATA” and press the

ENT

key.

(2) When the LOGGER DATA screen appears, press the

ENT

key.

(3) The MODE screen appears.

Select “GRAPH DISP.” and press the

ENT

key.

(4) Select the name (No.) of logger data by pressing the

or key. and press the

ENT

key. The graph dis-

play screen opens.

Bulletin F-9-PUX2

(5) To change kind of data to be displayed:

Move the cursor to “SOURCE” and press the

ENT

key to enter the SOURCE screen. Select the unit by pressing the

or key.

Note) Displays only types of logged data.

(6) To change scale of time axis (horizontal axis) and

data axis (vertical axis): Move the cursor to “ZOOM” to enlarge or contract the time axis by the

or key.

Enlarge or contract the data axis by the

or key.

Displays logging conditions.

Graduation interval

Cursor

Data axis zoom bar (vertical axis).

Enlarging the graph

Movement of data axis, time axis and cursor display

Data value at the position of cursor

Time axis zoon bar (Horizontal axis).

Kind of data (Displays kind of data displayed on the graph)

Prints the data within the display range in graph format.

Mode Description

Enlarge/contract

Bulletin F-9-PUX2

Cursor

Time

Data

(7) For moving time axis

Press

or key, move the cursor to “SCROLL” and then press the ENT key, SCROLL will be readied. For moving time axis, please use

or key.

(8) To display data values of cursor:

Move the cursor to “CURSOR” by pressing

or key. Move the cursor by pressing the

or key to dis-

play the data value of the time.

(9) To print graph:

Move the cursor to “PRINT” and print a graph by pressing the

ENT

key.

File No. of logger data Name of logger data

Starting time/date

Ending time/date

The number of logger data

Kind of data (source) Unit of printing data

Scroll bar

Bulletin F-9-PUX2

(2) When printing logged data in text

[Operation]

(1) Press the

or key on the LOGGER screen,

select “LOGGER DATA” and press the

ENT

key.

(2) When the “LOGGER DATA” screen appears, press

the

ENT

key.

(3) The MODE screen appears.

Select “PRINT” and press the

ENT

key.

(4) Press the

or key to select the name of logger

data (No.) and press the

ENT

key to display the print-

out screen.

(5) Set the printing conditions.

Then, move the cursor to “PRINT” and press the

ENT

key.

Bulletin F-9-PUX2

[Example]

306 data are saved in the “NPR3” logger data every 30 seconds between 19:47 and 21:45

(o’clock). The logger data from the 10th (at 19:52) to the 300st (at 21:42) are printed out every 60 seconds.

1. Select “START DATA POSITION”

and press . Change to 10 by the or

keys.

ENT

2. Select “END DATA POSITION”

and press .

Change to 300 by the or

keys.

ENT

3. Select “INTERVAL” and press .

Change to 00:01:00 by the

or keys.

ENT

4. Select “PRINT” and press ,

and printing is started.

ENT

Name and condition of selected logger data

Total of logged data

Printing conditions of logger data above

Bulletin F-9-PUX2

(1) “CLOCK”: when setting the clock (set the present time)

(1) Press the or key on the BASIC SETUP screen

and select “CLOCK”. Press the

ENT

key, and the cursor moves to “DATE DISPLAY”. Press the

ENT

key to display the Date DISPLAY screen. Select the display of date by the

or key, and

press the

ENT

key. YYYY : Year MM : Month DD : Day

10.3 Setting of system (SYSTEM SETUP screen)

This system allows you to accomplish the BASIC SETUP (system setup such as setup of clock and measurement unit), the ANALOG INPUT/OUTPUT (analog input setting and input/output calibration) and the CALORIE MODE (setting of mode, operation and temperature).

10.3.1 BASIC SETUP: when setting the system

(1) Select “BASIC SETUP” on the SYSTEM screen.

Press the

ENT

key to display the BASIC SETUP

screen.

Bulletin F-9-PUX2

(2) Move the cursor to SET DATE/TIME by the or

key and press the

ENT

key so that time and date can be set. Move the digit by the

or key and enter numeric

values by the

or key.

After entry, press the

ENT

key.

The setup time is set at this point.

Setup contents

2008/02/01 10:03 (year, month, day, hour, minute)

When using the total data logger or the timer function of the printer, time setting can not be operated. Stop the timer function, and then set it again.

CAUTION

Bulletin F-9-PUX2

(2) SYSTEM UNIT: when setting the measurement and setting unit system

[selection of meter system and inch system]

[Operation]

(1) Select “SYSTEM UNIT” by the

or key on the BASIC SETUP screen. Press the

ENT

key, and the SYSTEM UNIT screen is

displayed.

(2) Select “METRIC” or “ENGLISH” by the

key and press the

ENT

key.

Note: For using of Inch, please select “ENGLISH”.

Bulletin F-9-PUX2

(3) “LCD POWER OFF”: when setting time for extinguishing LCD.

[To turn off LCD automatically]

Set the LCD off time (the setting range is from 0 to 30min) If key operation is not performed, the backlight of the LCD (screen) goes off automatically and then the power of LCD will be OFF. If key operation is performed while the backlight is kept off, it comes on. If 0 min. is selected for OFF time, the light is kept ON.

LCD ON

LCD POWER OFF

Key operation

LCD POWER OFF

LCD OFF LCD Power OFF

[Operation]

(1) Press the

or key on the BASIC SETUP screen and select “LCD POWER OFF”. Press the

ENT

key, and you are ready to set the LCD

off time.

(2) Move the digit by the

or key and enter numeric

values by pressing the

or key.

After entry, press the

ENT

key.

Bulletin F-9-PUX2

Dwyer Instruments PUX2, PSX2 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual