JUMO flowTRANS MAG I02 Operating Manual

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JUMO flowTRANS MAG I02

Electromagnetic flowmeter

for liquids

Operating Manual

40601100T90Z001K000

V3.00/EN/00690082

Contents

1 General information and notes for the reader . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2 Definition of terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3 Basic safety information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.1 Warranty conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.2 Information available online . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Design and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.1.1 Design and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.1.2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.2 Areas of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.3 Nameplate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.1 Measuring range and accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.2 Measurement media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.3 Mechanical features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.3.1 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.3.2 Pressure temperature diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.4 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.5 Connecting cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.6 Environmental influences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.7 Compliance with standards and directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.2 Installation into the pipeline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.2.1 Recommendation for installing into the pipeline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.2.2 Installation in a pipeline with G 2" union nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.3 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.3.1 Make sure that the potential is equal in the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.3.2 Use of a cable holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Contents

7.3.3 Terminal assignment and use of a selection switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.3.4 Connecting the digital input DI1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.3.5 Connection for the current output AO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.3.6 Connecting the transistor output DO1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

7.3.7 Connecting the relay outputs DO2 and DO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8 Startup and parameterization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

8.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

8.2 Operating levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.3 Display, navigation keys and status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8.4 Using the navigation keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

8.5 Process level details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

8.6 Parameter menu details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

8.6.1 Choosing the display language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8.6.2 Choosing the flow rate unit, the number of decimals, and the counter display unit . . . . . . . . . 38

8.6.3 Entering the K-factor for the fitting (406090) used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

8.6.4 Determining the fitting's K-factor with a calibration procedure (Teach-In). . . . . . . . . . . . . . . . . 41

8.6.5 Configuring outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

8.6.6 Configuring current output AO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.6.7 Configuring the transistor output DO1 as a pulse output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

8.6.8 Configuring the transistor output DO1 to switch a load depending on two threshold values . . 47

8.6.9 Configuring the transistor output DO1 to switch a load when the direction of flow changes . . 50

8.6.10 Configuring the transistor output DO1 to switch a load when the device generates a warning. . 51

8.6.11 Configuring the relay outputs DO2 and DO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

8.6.12 Configuring the digital input DI1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

8.6.13 Adjusting the filter to the measured flow rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

8.6.14 Resetting both counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

8.6.15 Adjusting the mains frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

8.6.16 Adjusting the CUT-OFF flow rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

8.6.17 Setting display backlight and how long it stays on, or deactivating the backlight . . . . . . . . . . . 64

8.7 Test menu details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

8.7.1 Adjusting the current output AO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

8.7.2 Calibrate the flow rate zero point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

8.7.3 Checking proper response of the outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

8.7.4 Changing the sensor's KW value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

8.7.5 Monitoring the flow rate in the pipeline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

8.8 Information menu details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

9 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

9.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

9.2 Returning devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.3 Cleaning the device and sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.4 Replace the seal (device with G 2" union nut) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

9.5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Contents

9.5.1 Solving a problem with the device status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

9.5.2 Solving a problem without a warning or error message with the device status LED. . . . . . . . . 76

9.5.3 Solving a problem without a warning or error message with a green device status LED . . . . . 78

9.5.4 Solving a problem with a warning or error message with the red device status LED . . . . . . . . 79

9.5.5 Solving a problem with a warning or error message with the orange device status LED . . . . . 80

10 Spare parts and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

11 Packaging and transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

12 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

13 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

14 China RoHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

1 General information and notes for the reader

Before mounting and starting up the unit, this manual must be read carefully.

The manual is an integral part of the product and must be stored for subsequent use. In the interest of clarity, the manual does not contain all the detailed information about all product versions and cannot take into consideration every conceivable case involving the installation, operation or maintenance.

If you would like further information or if problems occur that are not covered by the manual, the required information can be obtained from the manufacturer.

The contents of this manual are not part of or a change to a previous or existing agreement, assurance or legal relationship.

This product is built based on state-of-the-art technology and safe to use. It has been tested and was shipped from the factory in perfect working order. To maintain this condition for its service life, the information contained in these instructions must be observed and followed.

Modifications and repairs to the product may only be performed if expressly permitted by this manual.

Optimum protection of the personnel and the environment and the safe and smooth operation of this product are only ensured by observing all the safety information as well as all safety and warning symbols contained in this manual.

Notes and symbols attached directly on the product must be observed. They may not be removed and must be fully legible at all times.

The symbol on the nameplate refers to:

1 General information and notes for the reader

1.1 Symbols and signal words

DANGER – Serious damage to health / risk to life!

This symbol in connection with the signal word "danger" indicates an imminent threat of danger. Failure to observe the safety information results in death or serious injuries.

WARNING – Injuries to persons!

This symbol in connection with the signal word "warning" indicates a potentially dangerous situation. Failure to observe the safety information may result in death or serious injuries.

CAUTION – Minor injuries!

This symbol in connection with the signal word "caution" indicates a potentially dangerous situation. Failure to observe the safety information may result in minor or moderate injuries. It may also be used for warnings against property damage.

CAUTION – Property damage!

This symbol indicates a potentially harmful situation. Failure to observe the safety information may damage or destroy the device and/or other system parts.

NOTE!

This symbol indicates user tips, particularly useful or important information about the device; or its additional uses. This is not a signal word for a dangerous or harmful situation.

NOTE!

This symbol is used in tables and indicates that further information is provided after the table.

1.2 Definition of terms

In this manual, the term "device" always refers to the electromagnetic flowmeter (406011).

In this manual, the terms "medium", "media", "measurement media", "fluid" and "fluids" always refer to liquid or liquids.

2 Intended use

NOTE!

Failure to use this device correctly may pose a danger to people, surrounding machinery, and the environment.

This device is intended solely for the purpose of measuring the flow rate of liquids.

• During application, the admissible data and operating conditions specified in the legal documents and operating manual must be observed.

• Protect the device from electromagnetic interference, UV radiation, and the weather (when using outside).

• Only ever use the device when it is free from faults.

• Proper storage, transport, installation and handling are all essential pre-requisites for safe and correct device operation.

• Only ever use the device for its intended purpose.

3 Basic safety informati on

3 Basic safety information

This safety information does not account for:

• Random events or incidents that may occur during installation, operation, and maintenance of the device

• Local safety requirements; the operator is responsible for compliance with any such regulations, including with regard to installation and maintenance specialists.

Risk of injury resulting from high pressure levels within the plant!

Before working on the system, switch off the pressure and bleed/empty the lines.

Risk of electric shocks!

Restrict the maximum operating voltage to DC 35 V if the unit is used in a humid environment or outdoors.

Before working on the system or device, switch off the voltage and secure it so that it cannot switch on again.

Always observe the relevant accident prevention regulations and safety requirements for electrical devices.

Do not touch electronic components when they are live!

Risk of injury due to high fluid temperatures!

Always use safety gloves to touch the device.

Stop circulation of medium and empty the pipelines before disconnecting the process connections.

Risk of injury resulting from the type of medium!

When using dangerous media, always observe the specifications on the safety sheet and the relevant accident prevention regulations.

General dangerous situations

Observe the following to protect against injuries:

• Do not use the device in potentially explosive areas.

• Do not use the device in an environment that is not compatible with the materials used to make the device.

• Do not use any media that are not compatible with the materials used to make the device.

• Do not place the device under mechanical strain.

• Do not modify the device.

• Do not operate the system unsupervised.

• All installation and maintenance work must always be performed by authorized and qualified personnel using suitable tools.

• If the power supply is interrupted, the restart process must be defined or controlled.

• Always observe general technical rules when planning application of the device and when operating it.

3 Basic safety information

NOTE!

The device may be damaged by the medium.

Systematically check the chemical compatibility of the materials used to make the device and the media with which the device comes into contact (for example: alcohols, strong or concentrated acids, aldehydes, bases, ester, aliphatic compounds, ketone, aromatic or halogenated hydrocarbons, oxidizing agents, and chlorinated substances).

NOTE!

Components/modules at risk of static electricity

The device contains elements that are sensitive to electrostatic discharge. Any such element shall be at risk of damage if it comes into contact with electrostatically charged persons or objects. In the worst case scenario, the component could be destroyed immediately or fail after startup.

Observe the requirements under EN 61340-5-1 to minimize or eliminate potential damage in the event of sudden electrostatic damage.

4 General information

4.1 Warranty conditions

Improper use, failure to observe this manual, the use of underqualified personnel, or unauthorized modifications releases the manufacturer from liability for any resulting damage. In these cases, the manufacturer's warranty no longer applies.

4.2 Information available online

NOTE!

All the documentation, declarations of conformity and certificates are also available in the download area at www.jumo.de.

4 General information

5 Design and func tion

5 Design and function

5.1 General information

5.1.1 Design and function

The device consists of a transducer (sensor) and a transmitter with a display. The transducer operates according to Faraday's law of induction.

The flowmeter is equipped with an analog output (current output AO1, 4 to 20 mA), a digital output (transistor output DO1, basic setting: pulse output), and two counters.

It also has two digital outputs (relay outputs DO2 and DO3) and one digital input (DI1).

The device operates as a three-wire system and requires a voltage supply between DC 18 to 36 V.

The electrical connection takes the form of two cable fittings (M20 × 1.5) connected to the electronic board's terminal strips inside the transmitter.

5.1.2 Block diagram

5.2 Areas of application

This flowmeter is intended solely for the purpose of measuring the flow rate of liquids (media or measured media),  see chapter 2 "Intended use", page 8.

The adjustable transistor output and the two relay outputs enable the device to switch a solenoid valve or activate an alarm. The current output (4 to 20 mA) allows a control circuit to be created.

The digital input enables a function to be triggered remotely.

5.3 Nameplate

5 Design and function

(1) Manufacturer and device designation (2) Product group number (3) Sensor version (4) Part no. (5) Conformity label (6) Current/relay output data (7) Barcode (8) Fabrication number (9) Voltage supply / digital input data (10) Flow direction

6 Technical data

6.1 Measuring range and accuracy

Flow velocity 0.2 to 10 m/s (0,66 to 32,8 ft/s) Measuring deviation

with standard K-factor ≤ ±3.5 % of the measured value

after Teach-In ≤ ±0.5 % of measured value Linearity ≤ ±0.5 % of measuring range limit value Repeatability ≤ ±0.25 % of measured value

under reference conditions, i. e. measurement medium = water, ambient and water temperature = 20 °C, observing the necessary inlet and outlet sections and associated fitting (406090)

10 m/s (32,8 ft/s)

6.2 Measurement media

Medium type Neutral, contaminated, and aggressive liquids Minimum conductivity of the medi-um20 µS/cm

Viscosity < 1000 mPas Medium temperature

in conjunction with fitting made of

PVC 0 to 50 °C (32 to 122 °F)

PE 0to70°C (32to158°F)

PP 0to80°C (32to176°F)

Stainless steel -15 to +110 °C (5 to 230 °F) Medium pressure

in conjunction with fitting made of

PVC PN 10 (145 psi)

PE PN 10 (145 psi)

PP PN 10 (145 psi)

Stainless steel PN 16 (232 psi)

 see also "pressure temperature diagram", page 15

6 Technical data

6.3 Mechanical features

6.3.1 Materials

Housing/seal PPA, black/NBR Union nut PPA Safety cap/seal PSU/silicone Front film Polyester M20 × 1.5 cable fittings/

seal Screws Stainless steel Components in contact with the

medium sensor Stainless steel 316 L (1.4404), FKM, or EPDM, PEEK Fitting  See data sheet 406090

6.3.2 Pressure temperature diagram

Relationship between the medium pressure and temperature for a device with a stainless steel sensor and a 406090 fitting made from stainless steel, PVC, PP, or PE:

PA/neoprene

6 Technical data

6.4 Electrical data

Voltage supply DC 18 to 36 V, filtered and regulated Tolerance of the applied voltage ±0,5 % Current consumption Max. 300 mA at DC 18 V

Digital input DI1

Switching voltage DC 18 to 36 V Safety Protected against polarity reversal and voltage peaks, galvanically isolated Input impedance 15 kΩ Minimum pulse length 200 ms Switching thresholds PLC level: logical „0“ < 7 V, logical „1“ > 10 V

Analog output AO1

Type Current output Signal range 4 to 20 mA, sink or source (depending on the connection), 22 mA for reporting

faults

Load resistance

at DC 18 V 450 Ω

at DC 24 V 700 Ω

at DC 30 V 1000 Ω

at DC 36 V 1300 Ω

Digital output DO1

Type Transistor output (open-collector output), NPN/PNP (depending on connec-

tion)

Function (adjustable) Pulse output (default setting), hysteresis/window mode, reverse flow direction

message, generate a warning message Pulse frequency 0 to 250 Hz Switching voltage DC 5 to 36 V Switching current Max. 100 mA Duty cycle at f > 2 Hz 0,5 Minimum pulse length at f < 2 Hz 250 ms Safety Protected against excess voltage, polarity reversal, and short circuiting, gal-

vanically isolated

Digital outputs DO2 and DO3

Type Relay output Function (adjustable) Hysteresis (default setting), hysteresis/window mode, reverse flow direction

message, generate a warning message Switching output N/O contact Switching capacity 3 A at AC 250 V resistive load, 3 A at DC 40 V resistive load Operating life 100000 cycles Galvanic isolation Mixed switching of mains voltage AC 230 V and SELV or PELV voltage is

not admissible due to the basic insulation between the relays!

6.5 Connecting cable

Connection type via two cable fittings M20 × 1.5 Cable data Cable type Shielded Cross-section 0.5 to 1.5 mm Cable diameter When using one cable per cable fit-

ting When using two cables per cable

fitting

6to12mm

4 mm, with supplied multiway seal

6.6 Environmental influences

Wire diameter DN 15 to DN 400 (1/2 to 16″) Fitting Type 406090 Inlet and outlet sections  see "Inlet and outlet sections ", page 21 Operating temperature range -10 to +60 °C (14 to 140 °F) Storage temperature range -20 to +60 °C (-4 to +140 °F) Relative humidity < 85 %, non-condensing

Height above sea level: max. 2000 m (6562 ft) Protection type according to

EN 60529

EMC EN 61000-6-3, EN 61000-6-2 Safety EN 61010-1

IP65,

With connected device, screwed cable glands and screwed flap cover

6 Technical data

6.7 Compliance with standards and directives

The standards applied to verify conformity with EU directives are listed in the EU type examination certificate and/or the EU declaration of conformity (if applicable).

Pressure:

According to Article 4 (1) of the Pressure Equipment Directive 2014/68/EU, the device may only be applied under the following conditions (depending on the maximum pressure and the DN of the piping used for the medium):

Type of liquid (medium) Requirements

Group 1 fluids, Article 4 (1) c.i. Prohibited Group 2 fluids, Article 4 (1) c.i. ≤ DN 32

Or > DN 32 and PN × DN ≤ 1000 Group 1 fluids,

Article 4 (1) c.ii.

Group 2 fluids, Article 4 (1) c.ii.

≤DN25

Or PN × DN ≤ 2000

DN ≤ DN 200

Or ≤ PN 10

Or PN × DN ≤ 5000

7 Mounting

7.1 Safety information

Risk of injury resulting from high pressure levels within the system!

Before working on the system, switch off the pressure and bleed/empty the lines.

Risk of electric shocks!

Restrict the maximum operating voltage to DC 35 V if the unit is used in a humid environment or outdoors.

Before working on the system or device, switch off the voltage and secure it so that it cannot switch on again.

Always observe the relevant accident prevention regulations and safety requirements for electrical devices.

Risk of injury due to high fluid temperatures!

Always use safety gloves to touch the device.

Stop medium circulation and empty the pipelines before disconnecting the process connections.

Do not touch electronic components when they are live!

Risk of injury resulting from the type of medium!

When using dangerous media, always observe the specifications on the safety sheet and the relevant accident prevention regulations.

Risk of injury due to improper installation!

Mounting and electrical installation processes must always be carried out by authorized and qualified personnel using suitable tools.

Refer to the operating manual for the fitting used (406090).

Install a circuit breaker or disconnect switch into the electronics circuit in the building in which the device is going to be used.

Install the circuit breaker or disconnect switch in an easily accessible location.

Mark the circuit breaker or disconnect switch as a control device for the device's power supply.

Always use suitable safety equipment (fuses and/or circuit breakers in the correct size).

Observe standard NF C 15-100/IEC 60364.

Risk of injury resulting from the system switching on unintentionally and restarting without supervision!

Secure the system so that it cannot be operated unintentionally.

After conducting any work on the device, always make sure that a controlled restart is carried out.

Risk of injury resulting from a failure to comply with the relationship between the pressure and temperature of the measurement medium!

Always observe the relationship between the temperature and pressure of the medium depending on the material of the fitting (406090).

 See chapter 6 "Technical data", page 14 and the operating manual for the fitting used (406090).

Observe the Pressure Equipment Directive 2014/68/EU.

7 Mounting

Risk of injury due to improper startup!

Failing to operate the device correctly can lead to injury and damage to the device and its surroundings.

Prior to startup, make sure that the operating staff are familiar with and understand the contents of the operating manual.

Any safety information and notes on proper use are particularly important.

The device/system must always be started up by staff with a sufficient level of training.

NOTE!

Protect the device from electromagnetic interference, UV radiation, and the weather (when using outside).

7 Mounting

7.2 Installation into the pipeline

Risk of injury resulting from high pressure levels within the system!

Before working on the system, switch off the pressure and bleed/empty the lines.

Risk of injury resulting from the type of medium!

When using dangerous media, always observe the specifications on the safety sheet and the relevant accident prevention regulations.

The flowmeter is inserted into a fitting (406090) mounted on the pipeline.

7.2.1 Recommendation for installing into the pipeline

Flow velocity requirements

Select the fitting 406090 according to the flow velocity requirements in the pipeline.

Example A in the diagram:

Requirement: If the flow rate is 10 m3/h, the flow velocity should ideally be between 2 and 3 m/s.

Solution:

Select a pipe with DN 40.

Installation

50xDN

5xDN

20xDN

5xDN

40xDN

5xDN

18xDN

5xDN

25xDN

5xDN

15xDN

5xDN

7 Mounting

The device can be installed in either a horizontal or vertical pipeline.

Make sure that:

• The section of pipe around the sensor is always filled.

• The direction of flow (arrow) points upwards when installing vertically.

• The formation of bubbles is avoided in the pipeline containing the device.

• The device is always installed upstream from discharge points for liquids with increased conductivity (e.g.: acids, bases, salt solutions).

Inlet and outlet sections

To calm the flow in the pipeline, the specified inlet and outlet sections are required at the very least.

For increased accuracy, you can make these sections of contact longer.

Direction of flow: from left to right.

DN = Nominal pipe width

Correct Incorrect

Control valve 1× 90-° manifold

or T-piece

45° angle installation position

We recommend installing the flow rate transmitter at a 45° to the pipe's central horizontal axis. This helps to avoid the majority of deposits on the measuring electrodes and measuring errors caused by air bubbles.

2× 90-° manifolds

Pipe extension

three-dimensional

2× 90-° manifolds Pipe reduction

7 Mounting

7.2.2 Installation in a pipeline with G 2" union nut

NOTE!

Please refer to the recommended installation type!

 See chapter 7.2 "Installation into the pipeline", page 20 and operating manual "Fittings for flow rate sensors" (406090)

NOTE!

To ensure more accurate measurements and good stability of the flow rate zero point, bring the sensor into contact with the measurement medium at least 24 hours prior to calibration.

(1) Flow direction (2) Measuring electrodes (3) Circlip (4) Union nut (5) Groove (6) Fitting 406090 (7) Seal (8) Device

1. Install the fitting 406090 into the pipeline,  see chapter 7.2.1 "Recommendation for installing into the pipeline", page 20.

2. Check that the seal (7) is on the device (8).

3. Place the union nut (4) on the fitting (6).

4. Place the circlip (3) into the groove (5).

5. Position the device so that the arrow on the side of the housing is pointing in the direction of flow (1): the counters are incremented.

6. Place the device (8) into the fitting (6).

7. Manually tighten the union nut (4) on the device (8).

7.3 Electrical connection

Risk of electric shocks!

Restrict the maximum operating voltage to DC 35 V if the unit is used in a humid environment or outdoors.

Before working on the system or device, switch off the voltage and secure it so that it cannot switch on again.

Always observe the relevant accident prevention regulations and safety requirements for electrical devices.

NOTE!

The device may leak if you do not use at least one of the cable fittings.

1. Insert the provided plugs into the cable fittings not in use.

2. Unscrew any cable fittings not in use.

3. Remove the transparent pane.

4. Insert the plug.

5. Tighten the cable fitting's union nut.

7 Mounting

NOTE!

Use a high-quality power supply (filtered and controlled).

Protect the potential equalization of the installation,  see chapter 7.3.1 "Make sure that the potential is equal in the installation", page 24.

Use a shielded cable with an operating temperature limit above 80 °C.

Avoid laying the cable near the high-voltage or high-frequency cables; if you cannot avoid doing so, maintain a minimum gap of 30 cm.

Protect the power supply with a fuse (300 mA) and circuit breaker.

Protect the relay with a fuse (max. 3 A) and an automatic circuit break (suited to the process).

Do not connect a dangerous voltage and a protective low voltage supply to the relay at the same time.

NOTE!

If you are using two cables in one cable fitting, insert the multi-way seal into the cable fitting first.

Connect the device as follows:

1. Unscrew the screw on the flap and open the flap.

2. Loosen the four screws on the housing lid.

3. Set the lid to one side.

4. Screw on the cable fittings.

5. Guide the cable through the union nut through the cable fitting.

6. Check whether the grounding cable (from the housing) is connected as shown in the figure in chapter 7.3.3 "Terminal assignment and use of a selection switch", page 26.

7. Lay the cable according to chapter 7.3.1 "Make sure that the potential is equal in the installation", page 24 to chapter 7.3.7 "Connecting the relay outputs DO2 and DO3", page 30.

7 Mounting

7.3.1 Make sure that the potential is equal in the installation

Measures for making sure the potential is equal in the installation (voltage supply  device  measure- ment medium):

• Connect the various grounding points in the installation to make sure any difference in potential between two grounding points is eliminated.

• Make sure both ends of the supply cable's shielding are grounded correctly.

• Connect the negative terminal on the voltage supply to the ground to suppress the effects of common mode currents. If you cannot connect the two elements directly, you can switch a capacitor with 100 nF/50 V between the voltage supply's negative terminal and the ground.

• If the device is installed on plastic pipes, please pay particular attention to the following: direct grounding is not possible in this case. For correct grounding, connect all metallic objects close to the device (valves or pumps) to the same grounding point. If there are no metallic objects near the device, insert grounding rings into the device in both the flow direction and against the flow direction; connect these rings with the same ground. The grounding rings must be in contact with the measurement medium.

Wiring diagrams for potential equalization in plastic pipelines

(1) Voltage supply (2) If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

(3) Pumps, motors, valves

Alternative: Grounding rings inserted in the pipeline (not included in the scope of delivery) (4) Plastic pipeline (5) Shielding on the supply cable

Wiring diagrams for potential equalization in metal pipelines

(1) Voltage supply (2) If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground. (3) Metal pipeline (4) Shielding on the supply cable

7 Mounting

7.3.2 Use of a cable holder

NOTE!

Before connecting the device, insert the supplied cable holder onto the electronics board.

(1) Cable holder (included in the scope of delivery)

7 Mounting

7.3.3 Terminal assignment and use of a selection switch

HINWEIS!

Galvanic isolation of relay outputs DO2 and DO3

Mixed switching of mains voltage AC 230 V and SELV or PELV voltage is not admissible due to the basic insulation between the relays!

(1) Terminal strip I out Current output AO1 (4 to 20 mA)

L+ V+ (positive power supply) L- 0 V (ground for the power supply) PE Functional ground, wired at the plant ( see "Terminal strip 1: Connecting

the grounding cable ", page 27) P+ Positive transistor output DO1 P- Negative transistor output DO1

(2) Terminal strip PE Shielding on the supply cable and output cables of AO1 and DO1 (3) Terminal strip PE Functional ground for the cable for the DI1 digital input

- Negative signal for the digital input DI1 + Positive signal for the digital input DI1

(4) Terminal strip Connection for the relay output DO2 (5) Terminal strip Connection for the relay output DO3 (6) Terminal strip 4-pin ribbon cable for connecting the sensor (A) Switch  see "Use of the sink selection switch (right) or source selection switch

(left) ", page 27

(B) Switch  see "Use of the selection switch to lock or unlock the CONFIRM key ", page 27

Use of the sink selection switch (right) or source selection switch (left)

OFF ON

7 Mounting

CURRENT

SOURCESINK

A Selection switch A is used to configure the 4 to 20 mA output as a source or sink.

Use of the selection switch to lock or unlock the CONFIRM key

B Selection switch B is used to lock or unlock the key in order to avoid unauthorized configu-

ration of the device.

Terminal strip 1: Connecting the grounding cable

CURRENT

SOURCESINK

(1) Grounding cable (from the housing) (2) Grounding cable (from the sensor)

7 Mounting

SOURCESINK

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

CURRENT

DI1

DO2

DO3

AO1

SOURCESINK

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

CURRENT

DI1

DO2

DO3

AO1

7.3.4 Connecting the digital input DI1

Possible connection options for the digital input DI1

a If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

7.3.5 Connection for the current output AO1

SOURCESINK

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

CURRENT

AO1

300 mA

SOURCESINK

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

CURRENT

AO1

300 mA

NOTE!

For safety reasons, secure the cable with a conductive cable holder.

The current output AO1 (4 to 20 mA) can be connected as a source or a sink.

NOTE!

Adjust switch A to "SOURCE".

Connecting the current output AO1 (4 to 20 mA) as a source

7 Mounting

a If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

NOTE!

Adjust switch A to "SINK".

Connecting the current output AO1 (4 to 20 mA) as a sink

a If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

7 Mounting

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

AO1

300 mA

L+ L-PEP+P-Iout

Supply

18...36 Vdc

PULSE

DO1

AO1

300 mA

DO2

DO3

AC 230 V

7.3.6 Connecting the transistor output DO1

NPN connection for the transistor output DO1

a If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

PNP connection for the transistor output DO1

a If direct grounding is not possible, connect a capacitor with 100 nF/50 V between the voltage sup-

ply's negative terminal and the ground.

7.3.7 Connecting the relay outputs DO2 and DO3

Possible connection options for the relay outputs DO2 and DO3

8 Startup and paramet erizatio n

8.1 Safety information

Risk of injury due to improper operation!

Failing to operate the device correctly can lead to injury, and damage to the device and its surroundings.

The device/system must always be operated by staff with a sufficient level of training.

Make sure that the operating staff are familiar with and understand the contents of the operating manual.

Any safety information and notes on proper use are particularly important.

NOTE!

Before putting the sensor into operation for the first time, immerse it into the measuring material for 24 hours.

8 Startup and parameterization

8.2 Operating levels

The device's operating levels consist of a process level and configuration level.

Level Functions

Process level Extracting the flow rate measured by the device, the current value

emitted at the 4 to 20 mA current output, and the values for the main counter and daily counter

Extracting the daily counter Switching to the configuration level

Configuration level with parameterization, testing, and information menu

Function Basic setting

LANGUAGE English UNIT of the flow rate l/min. UNIT for the counter Liters K-FACTOR 1000 OUTPUT AO1 4 mA = 0.000

OUTPUT DO1 Pulse

OUTPUT DO2 Hysteresis

OUTPUT DO3 Hysteresis

INPUT DI1 Inactive FILTER 5, slow FREQUENC. 50 Hz CUT-OFF 0.000 BACKLIT Filter 9, activation period: 30 s K-SENSOR KW = 1.000 FLOW-W. W- = 0.000

Adjusting the device's parameters Testing certain device parameters Calibrating the device Extracting any warnings or error messages generated by the de-

vice if the device status LED is orange or red

20 mA = 0.000

PU = 0.00 liters

2- = 0.000 2+ = 0.000 Not inverted Delay = 0

3- = 0.000 3+ = 0.000 Not inverted Delay = 0

W+ = 0.000

8 Startup and parameterization

Process level Configuration level

12.6 L/S

>5s >2s

16.45 mA

87654 L

231 L.

> 2 s K-FACTOR FLOW NEG.FLOW

To reset the daily counter (identified by a dot after the volume units)

> 5 s Parameters

LANGUAGE CAL AO1 MEAS.OVF

UNIT CALIB 0 CAL.FAIL

OUTPUT K-SENSOR

INPUT FLOW-W.

FILTER END END

TOTAL

FREQUENC.

CUT-OFF

BACKLIT

Test menu Information

. . .

END SAVE N/Y Process level

Only accessible when the device status is orange or red ( see chapter 8.3 "Display, navigation keys and status LEDs", page 34).

When the CONFIRM key is unlocked

8 Startup and parameterization

8.3 Display, navigation keys and status LEDs

(1) Digital display with eight digits (four numeric, four alphanumeric) (2) CONFIRM key: To select the displayed function, to confirm settings (3) Status LED for the relay DO3 (LED on = Contact closed) (4) Status LED for the relay DO2 (LED on = Contact closed) (5) To read messages, to scroll down through the functions, to select the digit on the left (6) Device status LED  see table below (7) To scroll up through the functions, to increase the selected digit

Device status LED Device status

Green The device is working without any faults. Orange A warning message has been generated.

Press the key in the process level for two seconds to read the message ( see chapter 9.5.5 "Solving a problem with a warning or error message with the orange device status LED", page 80).

Otherwise, the relay output DO2 or DO3 or the transistor output DO1 will switch if it is configured for "WARNING" mode ( see chapter 8.6.10 "Configuring the transistor output DO1 to switch a load when the device generates a warning", page 51 or "Configuring the relay outputs DO2 and DO3 to switch a load when the device generates a warning ", page 54).

Red An error message has been generated and the current output

emits 22 mA. Press the key in the process level for two seconds to read the

message ( see chapter 9.5.4 "Solving a problem with a warning or error message with the red device status LED", page 79).

Flashing, regardless of the color

The digital input DI1 is active or The checking function for proper output response is active ( see

chapter 8.7.3 "Checking proper response of the outputs", page 70) or

Calibration of the zero flow rate is active ( see chapter 8.7.2 "Calibrate the flow rate zero point", page 67) or

The daily counter is locked at zero.

8.4 Using the navigation keys

You can... Button functions

Move between the functions in a level or menu

Display the parameters menu + at the same time for 5 seconds in the process level Display the test menu + + at the same time for 5 seconds in the process level Display the information menu for 2 seconds in the process level if the device status LED is

Reset the daily counter + at the same time for 2 seconds if the daily counter is dis-

Select the displayed function Confirm the displayed value Change a numerical value to increase the selected digit

Next function:

Previous function:

orange or red

played in the process level

8 Startup and parameterization

to select the previous digit + to move the comma

8 Startup and parameterization

8.5 Process level details

This level is active when the device is switched on.

12.6 L/S or 0 L/S. A dot after the flow unit indicates that the CUT-OFF

Flow rate value, selecting and adjusting the unit,  see chapter 8.6.2 "Choosing the flow rate unit, the number of decimals, and the counter display unit", page 38.

16.45 mA Value of the current output, proportional to the measured flow rate

87654 L Value of the main counter, volume of fluid counted by the device since the

last reset.

function is active. The displayed flow rate is set to 0 because the measured flow rate is below the threshold value defined in the CUT-OFF parameter of the parameters menu, see chapter 8.6.16 "Adjusting the CUTOFF flow rate", page 63.

231 L. Value of the daily counter (identified by a dot after the volume units), volume

of fluid counted by the device since the last reset.

Resetting the daily counter

>2s

8.6 Parameter menu details

1. In order to access the parameters menu, press the + keys at the same time for more than 5 seconds.

This menu allows you to adjust the following device parameters:

LANGUAGE Choosing the display language

UNIT Choosing the flow rate unit, the number of decimals, and the unit the count-

ers are displayed in

K-FACTOR Entering the K-factor for the fitting (406090) used or defining it using Teach-

In calibration

OUTPUT Parameterizing the current output AO1 (4 to 20 mA) and configuring the

transistor output DO1 and both relay outputs DO2 and DO3

INPUT Configuring the digital input DI1

8 Startup and parameterization

FILTER Choosing the filter level of the measured flow rate, which affects the dis-

played flow rate and the current output AO1.

TOTAL Resetting both counters

FRE-

QUENC.

CUT-OFF Entering the measured flow rate value below which the device sets the

BACKLIT Setting the brightness of the display and how long it stays ON, or deacti-

END SAVE N/Y 12.6 L/S

Adjusting the mains frequency

measured flow rate to 0

vating the backlight

Process level

Saving the changes made within the parameters menu or not. If the changes are saved, the device operates with the new settings

8 Startup and parameterization

8.6.1 Choosing the display language.

The menu is in English when switched on.

LANGUAGE ENGLISH

DEUTSCH

FRANCAIS 1. Confirm the displayed language.

The selected language is immediately ac-

ITALIANO

ESPANOL

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8.6.2 Choosing the flow rate unit, the number of decimals, and the counter display unit

tive.

UNIT

NOTE!

Only the counters are automatically converted when the flow rate unit is adjusted.

Convert any other flow rate settings manually if necessary.

NOTE!

The maximum flow value that can be displayed depends on the decimal places selected:

• 9999 if decimal places = 0 or AUTO

• 999.9 if decimal places = 1

• 99.99 if decimal places = 2

• 9.999 if decimal places = 3

The UNIT function enables you to select the following:

• Flow rate unit

• Fixed point (selection 0, 1, 2 or 3) to display the flow rate value in the process level or a sliding point (selection AUTO): In this case, the device selects the position of the decimal point depending on the unit selected and the flow rate value measured

• Counters' volume unit if the flow rate unit selected above is liters or m

8 Startup and parameterization

UNIT FLOW LIT/SEC 1. Choose the flow rate unit

2. Confirm

LIT/MIN

LIT/H

M3/MIN

M3/H

US GAL/S AUTO 1. Choose the

number of decimal places

US GAL/M DEC PT 3

US GAL/H DEC PT 2

IMP GA/S DEC PT 1

IMP GA/M DEC PT 0

IMP GA/H

If the selected unit is in liters or m

TOTAL LITERS 1. Choose the counter

RETURN

unit

2. Confirm

the se-

lected

unit

is gallons

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.6.3 Entering the K-factor for the fitting (406090) used

The device calculates the medium's flow rate in the pipeline with the K-factor for the fitting (406090) used.

You can enter the K-factor for the fitting used here. The device can also determine the K-factor in a calibration procedure (Teach-In),  s see chapter 8.6.4 "Determining the fitting's K-factor with a calibration procedure (Teach-In)", page 41.

NOTE!

The device starts using the new K-factor as soon as the function SAVE YES is confirmed when leaving the parameters menu.

K-FACTOR K = 10.000 K = 2.8500

The display shows the K-factor for the fitting (406090) used.

1. Confirm the parameter.

OUTPUT RETURN VALID N/Y

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

1. Adjust the K-factor for the fitting (406090) used (value between

0.0001 and 9999.9). Changing a numerical value,  see chapter 8.4 "Using the navigation keys", page 35.

2. Confirm the displayed value.

Displayed only if the K-factor has been changed.

1. Confirm the entered K-factor or not.

8 Startup and parameterization

8.6.4 Determining the fitting's K-factor with a calibration procedure (Teach-In)

NOTE!

Prior to Teach-In:

Calibrate the flow rate zero point ( see chapter 8.7.2 "Calibrate the flow rate zero point", page 67).

Check that the KW value for the sensor has not been changed ( see chapter 8.7.4 "Changing the sensor's KW value", page 70).

The device calculates the medium's flow rate in the pipeline with the K-factor for the fitting used.

The function TEACH V. or TEACH F. is a calibration process (Teach-In) for determining the fitting's Kfactor. The K-factor can also be entered,  see chapter 8.6.3 "Entering the K-factor for the fitting (406090) used", page 40.

The calibration procedure is applied either in relation to a known volume (TEACH V.) or in relation to the current flow rate (TEACH F.), as measured with a reference instrument.

8 Startup and parameterization

Determining the fitting's K-factor with a Teach-In process in relation to a volume (TEACH V.)

NOTE!

The device starts using the new K-factor as soon as the function SAVE YES is confirmed when leaving the parameters menu.

1. Prepare a container with a known volume.

2. Stop medium circulation.

3. Confirm TEACH V.: FILL. END is displayed.

K-FACTOR K = 2.8500 The display shows the K-factor for the fitting (406090)

used, whether entered or determined using Teach-In.

TEACH V. FILL. END

1. Charge the pipe to fill the tank.

2. When the tank is full, confirm FILL. END.

0000.0 L

TEACH F. 1. Enter the volume (value between 0.1 and

9999.9) of medium that flowed past the device and confirm.

K = 2.9000

The device calculates the K-factor of the fitting and displays it.

1. Confirm the displayed value.

OUTPUT RETURN VALID N/Y

1. Confirm the K-factor determined through TeachIn or not.

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

Determining the fitting's K-factor with a Teach-In process in relation to a flow rate (TEACH F.)

NOTE!

The device starts using the new K-factor as soon as the function SAVE YES is confirmed when leaving the parameters menu.

1. Charge the pipe.

2. Wait for the flow rate to stabilize.

3. Confirm TEACH F.: MEASURE \ is displayed.

K-FACTOR K = 10.000 The display shows the K-factor for the fitting (406090)

used, whether entered or determined using Teach-In.

TEACH V.

TEACH F. MEASURE \

The device calculates the mean flow rate in the pipe over a period of approximately 50 s.

0.000 L/S

1. Enter the value of the flow rate in the pipe (value between 0.001 and 9999) and confirm.

The device calculates the fitting's Kfactor and displays it.

K = 2.8500

1. Confirm the displayed value.

OUTPUT RETURN VALID N/Y

1. Confirm the K-factor determined through TeachIn or not.

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.6.5 Configuring outputs

OUTPUT AO1  see chapter 8.6.6 "Configuring current output AO1", page 45.

DO1 PULSE  see chapter 8.6.7 "Configuring the transistor

output DO1 as a pulse output", page 46

HYSTERES.  see chapter 8.6.8 "Configuring the transistor

output DO1 to switch a load depending on two

WINDOW

DIRECTIO.  see chapter 8.6.9 "Configuring the transistor

WARNING  see chapter 8.6.10 "Configuring the transis-

threshold values", page 47

output DO1 to switch a load when the direction of flow changes", page 50

tor output DO1 to switch a load when the device generates a warning", page 51

DO2 HYSTERES.  see "Configuring the relay outputs DO2 and DO3

WINDOW

DIRECTIO.  see "Configuring the relay outputs DO2 and

WARNING  see "Configuring the relay outputs DO2 and

RETURN

DO3 for switching a load depending on two threshold values ", page 52

DO3 to switch a load when the direction of flow changes ", page 53

DO3 to switch a load when the device generates a warning ", page 54

8.6.6 Configuring current output AO1

NOTE!

The current output AO1 emits a 22 mA-signal when the device emits an error, even if the output is deactivated.

The current output AO1 (4 to 20 mA) emits a signal, the value of which represents the flow rate measured by the device.

Example:

Current output signal (4 to 20 mA) in relation to the measuring range:

1. To invert the output signal, enter a flow rate value lower than the 4 mA value for the 20 mA value.

2. To deactivate the output, set the 4 mA and 20 mA limits to zero. In this case, the current output emits a constant signal of 4 mA.

8 Startup and parameterization

NOTE!

The units of the displayed values and the values to be entered manually correspond to the values selected in chapter 8.6.2 "Choosing the flow rate unit, the number of decimals, and the counter display unit", page 38.

OUTPUT AO1 4 = 28.00

1. Enter a flow rate that corresponds to a 4mA current.

2. Confirm

DO1 20 = 6,000

1. Enter a flow rate that corresponds to a 20 mA current.

2. Confirm

8 Startup and parameterization

8.6.7 Configuring the transistor output DO1 as a pulse output

If the transistor output DO1 is configured as a pulse output, a pulse is generated at this output each time a selected medium volume is reached.

NOTE!

Is only displayed if the unit chosen in the UNIT parameter is in liters or m

OUTPUT DO1 PULSE LITERS

DO2 PU = 01.000

1. Enter the volume of medium (value between 0.000 and 9999.9) at which a pulse is transmitted at the transistor output. If the unit chosen is in gallons, enter a pulse in gallons ( see 8.6.2).

2. Deactivating the function: Set PU = 0. The output is then always open or no pulse is emitted.

3. Confirm

1. Choose the volume unit of a pulse.

8 Startup and parameterization

8.6.8 Configuring the transistor output DO1 to switch a load depending on two threshold values

NOTE!

OUTPUT DO1 HYSTERES. 1- = 0.000

WINDOW 1. Enter a flow rate value

rate value corresponds to the lower threshold.

2. Confirm

1+ = 0.000

1. Enter a flow rate value rate value corresponds to the lower threshold.

2. Confirm

INV YES

INV NO

1. Choose the operating mode (inverted or not inverted) for the transistor output.

The flow

. The flow

DO2 DEL. 1 = 00

In versions WITH relays 1. Enter the time delay before the

switching point (value between 0 and 99 s).

2. Confirm

RETURN

In versions WITHOUT relays

In hysteresis mode: Value for 2- ≤ 2+ or 3- ≤ 3+. In window mode: Value for 2- < 2+ or 3- < 3+.

8 Startup and parameterization

OFF

X- X+

OFF

X- X+

OFF

X- X+

OFF

X- X+

Hysteresis mode

The output switches when a threshold is reached:

• When the flow rate increases, the output status changes when the high threshold X+ is reached.

• When the flow rate decreases, the output status changes when the low threshold X- is reached.

Not inverted Inverted Contact Contact

Flow Flow

X- = Low switching threshold of the transistor or the relay (1-, 2- or 3-) X+ = High switching threshold of the transistor or the relay (1+, 2+ or 3+)

Window mode

The status changes as soon as any threshold (X- or X+) is reached.

Not inverted Inverted Contact Contact

Flow Flow

X- = Low switching threshold of the transistor or the relay (1-, 2- or 3-) X+ = High switching threshold of the transistor or the relay (1+, 2+ or 3+)

8 Startup and parameterization

Example of operating the transistor output DO1 with switching thresholds

Flow

High switching threshold

Low switching threshold

Hysteresis mode

DEL. = 0 s Inverted

DEL. = 2 s Inverted

Window mode

DEL. = 0 s Inverted

DEL. = 2 s Inverted

Not inverted

8 Startup and parameterization

8.6.9 Configuring the transistor output DO1 to switch a load when the direction of flow changes

NOTE!

If the measured flow rate is in the range of the CUT-OFF flow rate ( see chapter 8.6.16 "Adjusting the CUT-OFF flow rate", page 63), the flow rate is regarded as zero and positive. The following diagram shows how the DO output responds when it is configured to report a change in flow direction and when the CUT-OFF function is used.

Flow

+CUTOFF

-CUTOFF

DO output active

DO output inactive

As long as the measured flow rate is lower than -CUTOFF, the device status LED is orange and the message NEG. FLOW is generated.

(1) Measured flow rate (2) Displayed flow rate

OUTPUT DO1 DIRECTIO. INV YES

INV NO

1. Choose the operating mode for the relay output (inverted or not inverted).

DO2 DEL. 2 = 00

1. Enter the time delay before the switching point (value between 0 and 99 s).

2. Confirm

8 Startup and parameterization

8.6.10 Configuring the transistor output DO1 to switch a load when the device generates a warning

When the device generates a warning message, the device status LED is orange.

The generation of a warning message can also be indicated by the switching of the transistor output DO1.

NOTE!

OUTPUT DO1 WARNING INV YES

INV NO

1. Choose the operating mode for the transistor (inverted or not inverted).

DO2 DEL. 1 = 00

In versions WITH relays 1. Enter the time delay before the

switching point (value between 0 and 99 s).

2. Confirm

RETURN

In versions WITHOUT relays

8 Startup and parameterization

8.6.11 Configuring the relay outputs DO2 and DO3

NOTE!

Configuring the relay outputs DO2 and DO3 for switching a load depending on two threshold values

OUTPUT DO2 HYSTERES. 2- = 0.000

WINDOW 1. Enter a flow rate value

rate value corresponds to the lower threshold.

2. Confirm

2+ = 0.000

1. Enter a flow rate value rate value corresponds to the upper threshold.

2. Confirm

INV YES

INV NO

1. Choose the operating mode for the relay output (inverted or not inverted).

The flow

. The flow

DO3 DEL. 2 = 00

1. Enter the time delay before the switching point (value between 0 and 99 s).

2. Confirm

In hysteresis mode: Value for 2- ≤ 2+ or 3- ≤ 3+. In window mode: Value for 2- < 2+ or 3- < 3+.

NOTE!

 See also chapter 8.6.8 "Configuring the transistor output DO1 to switch a load depending on two threshold values", page 47

8 Startup and parameterization

Configuring the relay outputs DO2 and DO3 to switch a load when the direction of flow changes

NOTE!

Flow

+CUTOFF

-CUTOFF

DO output active

DO output inactive

As long as the measured flow rate is lower than -CUTOFF, the device status LED is orange and the message NEG. FLOW is generated.

(1) Measured flow rate (2) Displayed flow rate

OUTPUT DO2 DIRECTIO. INV YES

INV NO

1. Choose the operating mode for the relay output (inverted or not inverted).

DO3 DEL. 2 = 00

1. Enter the time delay before the switching point (value between 0 and 99 s).

2. Confirm

8 Startup and parameterization

Configuring the relay outputs DO2 and DO3 to switch a load when the device generates a warning

When the device generates a warning message, the device status LED is orange.

The generation of a warning message can also be indicated by the switching of the transistor output.

OUTPUT DO2 WARNING INV YES

INV NO

1. Choose the operating mode for the relay output (inverted or not inverted).

DO3 DEL. 2 = 00

1. Enter the time delay before the switching point (value between 0 and 99 s).

2. Confirm

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8.6.12 Configuring the digital input DI1

The digital input DI1 allows one of the four following functions to be triggered remotely:

INPUT DI1 DISABLE The digital input is not used with

8 Startup and parameterization

this option.

CALIB.0 Configure the digital input to re-

motely trigger the calibration of the flow zero point. The calibration can also be performed in the test menu,  see "Configuring the digital input DI1 to trigger flow rate zero point calibration ", page 56.

HOLD Configuring the digital input to

freeze the flow rate measurements,  see "Configuring the dig- ital input DI1 to trigger calibration for the device's HOLD mode ", page 57.

RETURN

SET FLOW Configuring the digital input to con-

trol the status of the outputs and the display depending on a flow rate replacement value,  see "Configuring the digital input DI1 to switch from a measured value to a replacement value ", page 58.

HOLD TOT. Configuring the digital input to

freeze the counters,  see "Configuring the digital input DI1 to freeze the counters ", page 59.

RES.TOT Configuring the digital input to re-

set the daily counter,  see "Configuring the digital input DI1 to reset the daily counter ", page 60.

8 Startup and parameterization

Configuring the digital input DI1 to trigger flow rate zero point calibration

NOTE!

Calibrating the flow rate zero point,  see chapter 8.7.2 "Calibrate the flow rate zero point", page 67

INPUT DI1 CALIB 0 INV YES

1. Choose INV NO to trigger the cal-

2. Choose INV YES to trigger the

3. Confirm

INV NO

ibration of the zero flow point on the leading edge.

calibration of the zero flow point on the trailing edge.

RETURN

8 Startup and parameterization

Configuring the digital input DI1 to trigger calibration for the device's HOLD mode

NOTE!

Triggering of HOLD mode is ignored if the checking function for proper output response is active ( see chapter 8.7.3 "Checking proper response of the outputs", page 70).

The HOLD mode is used to carry out maintenance work without interrupting the process.

In practice, when the device is in HOLD mode:

• The device status LED flashes.

• The current transmitted at the 4 to 20 mA output is frozen to the value of the last measured flow rate.

• The displayed flow rate is frozen to the value of the last measured flow rate.

• Each relay or transistor output is frozen to the status it had when Hold mode was activated.

• The counters do not increment any more (frozen).

• The device remains in Hold mode until the digital input switches again.

INPUT DI1 HOLD INV YES

INV NO

1. Choose INV NO to trigger the input on the leading edge.

2. Choose INV YES to trigger the input in the trailing edge.

3. Confirm

RETURN

8 Startup and parameterization

Configuring the digital input DI1 to switch from a measured value to a replacement value

NOTE!

The replacement value is ignored if the checking function for proper output response is active ( see chapter 8.7.3 "Checking proper response of the outputs", page 70).

NOTE!

This function enables a replacement value specified by the user to be emitted instead of the measured value.

When the digital input is activated:

• The device status LED flashes.

• The signal transmitted at the 4 to 20 mA output is set to the replacement value.

• The displayed flow rate is set to the replacement value.

• Each transistor or relay output adopts the status depending on the replacement value.

• The counters do not increment any more.

• The replacement flow rate is active until the digital input switches again.

INPUT DI1 SET FLOW SF = 0.000

1. Enter a flow rate value.

2. Confirm

INV YES

INV NO

1. Choose INV NO to trigger the input on the leading edge.

2. Choose INV YES to trigger the input in the trailing edge.

3. Confirm

RETURN

8 Startup and parameterization

Configuring the digital input DI1 to freeze the counters

Hold Tot. mode enables maintenance work to be performed without interrupting the process.

When the device is in Hold Tot. mode:

• The counters do not increment any more (frozen).

• The device status LED flashes.

• The display appears along with the 4 to 20 mA current output, the status of each transistor output and the relay, and the measured value of the flow rate.

• The device is in Hold Tot. mode until the digital input switches again.

INPUT DI1 HOLD TOT. INV YES

INV NO

1. Choose INV NO to trigger the input on the leading edge.

2. Choose INV YES to trigger the input in the trailing edge.

RETURN

3. Confirm

8 Startup and parameterization

Configuring the digital input DI1 to reset the daily counter

NOTE!

The daily counter remains at zero until the digital input switches again.

INPUT DI1 RES. TOT. INV YES

RETURN

INV NO

1. Choose INV NO to trigger the input on the leading edge.

2. Choose INV YES to trigger the input in the trailing edge.

3. Confirm

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.6.13 Adjusting the filter to the measured flow rate

This function enables you to dampen the following fluctuations in the transmission of measured values:

• On the display

• At the current output AO1

NOTE!

If "fast" filtering has been selected and the flow rate changes by ±30 % (e.g., when switching the medium circulation on or off), the filter is deactivated: The new flow rate is emitted in non-filtered form.

NOTE!

If the filter selected is too high, the device does not recognize jumps in the flow rate. This can lead to large differences between the flow rate in the pipeline and the displayed flow rate or the value emitted at the current output.

FILTER FILTER 0 RES. TOT. INV YES

FILTER 9 INV NO

1. Choose the filter.

1. Choose the slow or fast filter.

2. Confirm

TOTAL

There are ten filters available. The following table lists the response times (10 to 90 %) for each filter:

Filter Response time Filter Response time

01s 58s 12s 615s 23s 728s 34s 870s 45s 9145s

2. Confirm

8 Startup and parameterization

Available filters

Filter 0: measured flow rate

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

Filter 3 Filter 6 Filter 9

8.6.14 Resetting both counters

This function enables both counters to be reset.

NOTE!

Both counters are only reset if SAVE YES is confirmed when leaving the parameters menu.

Slower measurand output

Faster measurand output

NOTE!

The daily counter can be reset in the process level ( see chapter 8.4 "Using the navigation keys", page 35) or via the digital input ( see chapter 8.6.12 "Configuring the digital input DI1", page 55).

TOTAL RESET N

RESET Y

1. Reset both counters or not.

2. Confirm

FREQUENC.

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8.6.15 Adjusting the mains frequency

This function enables the mains frequency to be adjusted so that the device can filter interfering signals in the supply voltage.

NOTE!

Always adjust this parameter, even if the device is supplied with direct current (DC).

FREQUENC. F = 50 HZ

CUT-OFF

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

F = 60 HZ

1. Choose the mains frequency.

2. Confirm

8.6.16 Adjusting the CUT-OFF flow rate

This function is used to adjust the flow rate value below which the device emits the flow rate as zero.

• The display shows a flow rate of zero; the flow rate unit is marked with a dot after it in the display

• Outputs and counters respond to the zero flow rate

NOTE!

CUT-OFF CO = 0.300

BACKLIT

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

1. Enter the measured flow rate value below which the device emits the flow rate as zero.

2. To disable the function, set CO = 0.

3. Confirm

8 Startup and parameterization

8.6.17 Setting display backlight and how long it stays on, or deactivating the backlight

This function allows

• The brightness of the backlight to be activated and adjusted and an activation period to be selected after pressing a button;

• The backlight be deactivated.

BACKLIT BKLG = 1 1. Set the backlight brightness,

(from 1 to 9).

BKLG = 9

DELAY = 30

1. Set the duration the display is backlit after a key press (00 s: the display is constantly backlit).

2. Confirm

END

BKLG OFF 1. Deactivate the backlight.

2. Confirm

END

1. If you do not wish to change any further parameters, go to the END function in the parameters menu and press the key in order to save the settings and return to the process level.

8.7 Test menu details

To access the test menu, press the + + keys at the same time for more than 5 seconds.

This menu enables:

CAL. AO1 The current output (4 to 20 mA) to be adjusted.

CALIB.0 The flow zero point of the device to be calibrated.

FLOW The outputs to be checked for proper operation.

K-SENSOR The KW value of the sensor to be changed in order to adjust the device's

FLOW-W. The flow rate range to be adjusted outside which a warning message is

8 Startup and parameterization

accuracy.

generated.

END SAVE N/Y 12.6 L/S

Saving the changes made within the test menu or not. If the changes are saved, the device operates with the new settings.

Process level

8 Startup and parameterization

8.7.1 Adjusting the current output AO1

This function allows for the adjustment of the signal values emitted at the analog output.

CAL. AO1 OFFSET

OF = 4.05

The transmitter generates a current of 4 mA.

1. Measure the current emitted at the 4 to 20 mA output using a multimeter.

2. Enter the value displayed by the multimeter. The permitted offset range is 3 to 5 mA.

3. Confirm

SPAN

SP = 19.95

The transmitter generates a current of 20 mA.

1. Measure the current emitted at the 4 to 20 mA output using a multimeter.

2. Enter the value displayed by the multimeter. The permitted span range is 18.50 to 21.50 mA.

3. Confirm

VALID N/Y 1. Confirm the entered value or not.

CAL. AO1

1. If you do not wish to change any further parameters, go to the END function in the test menu and press the key in order to save the settings and return to the process level.

8.7.2 Calibrate the flow rate zero point

NOTE!

Adjust these parameters in the following cases:

• Before using the Teach-In for the K-factor

• After performing maintenance work

• If the measured flow rate is not zero, even though medium circulation has been stopped

NOTE!

Make sure there are no air bubbles in the pipeline.

NOTE!

Before calibrating the flow rate zero point

• and before starting up the sensor for the first time, immerse it into the measuring material for 24 hours

• and after performing maintenance work, immerse the sensor into the measuring medium for one hour

NOTE!

During calibration

• The device status LED flashes

• The outputs are frozen at the last measured flow rate

• The device cannot be adjusted

8 Startup and parameterization

Calibrating the flow rate zero point via the digital input

NOTE!

 see also chapter 8.6.12 "Configuring the digital input DI1", page55

1. Charge the pipe.

2. Stop medium circulation.

3. Make sure the device status LED is green.

4. Make sure the device is in the process level and not in the configuration level.

5. Activate the digital input configured to trigger the flow zero point calibration.

MEASURE / The device calibrates the flow rate zero point for approxi-

mately 30 seconds.

Process level 0.000 L/S

If the device status LED remains green, the calibration of the flow rate zero point has succeeded.

If the device status LED is orange, the calibration of the flow rate zero point failed: the message CAL.FAIL is displayed in the warning message list. Restart the calibration.

8 Startup and parameterization

Calibrating the flow rate zero point using the CALIB 0 function in the test menu

1. Charge the pipe.

2. Stop medium circulation.

CALIB.0 CALIB.N

CALIB.Y

1. Choose CALIB.Y.

MEASURE / The device calibrates the flow rate zero point.

FLOW CAL.FAIL

The calibration of the flow rate zero point has succeeded.

The device has detected a non-nil flow rate in the pipe.

The device status LED turns orange.

1. If you do not wish to change any further parameters, go to the END function in the test menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.7.3 Checking proper response of the outputs

This function can be used to test whether the outputs are responding according to the settings.

NOTE!

The counters are incremented according to the measured flow rate value and not according to the simulated value.

The device status LED flashes as long as the checking function for proper output response is active.

FLOW SIM = 12.50

1. Enter a flow rate value in the selected unit.

2. Confirm by pressing the key.

3. Check that the outputs are responding as expected.

4. To test another value, press .

5. To exit simulation, press or .

1. If you do not wish to change any further parameters, go to the END function in the test menu and press the key in order to save the settings and return to the process level.

8.7.4 Changing the sensor's KW value

This parameter allows the device's precision to be adjusted.

NOTE!

Changing the sensor's KW value can affect the determination of the K-factor for the fitting (406090) with a calibration procedure,  see chapter 8.6.4 "Determining the fitting's K-factor with a calibration procedure (Teach-In)", page 41.

K-SENSOR KW = 1.000

1. Enter the sensor's KW value (value between 0.850 and 1.150).

2. Confirm

FLOW-W.

Setting example: to increase the measured flow rate value by 1.5 %, enter KW = 1.015.

1. If you do not wish to change any further parameters, go to the END function in the test menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.7.5 Monitoring the flow rate in the pipeline

A problem in the process or with the sensor can be detected if the flow rate measurement is too low or too high.

This function enables the medium flow rate to be monitored and a report to be triggered if the flow rate is too low or too high.

NOTE!

Deactivating flow rate measurement monitoring: Set W- = W+ = 0.

NOTE!

FLOW-W. W- = 0.000

1. Enter a flow rate value, below which a WARN LO warning message is generated by the device.

2. Confirm

W+ = 0.800

1. Enter a flow rate value (W+ > W-) above which a WARN HI warning message is generated by the device.

2. Confirm

END

To trigger a report if the flow rate is too low or too high, set a flow rate range outside of which the device generates a WARN LO or WARN HI warning and switches on the orange device status LED.

If a WARN LO or WARN HI warning is generated

1. check the process.

2. If the process is not the cause, check the condition of the sensor and clean it if necessary.

3. If the flow rate measurement still is not correct, contact the manufacturer.

NOTE!

The transistor or relay output can be configured to switch a load when the device generates a warning ( see chapter 8.6.5 "Configuring outputs", page 44 and chapter 9.5 "Troubleshooting", page 76).

1. If you do not wish to change any further parameters, go to the END function in the test menu and press the key in order to save the settings and return to the process level.

8 Startup and parameterization

8.8 Information menu details

NOTE!

This menu is only accessible when the device status LED is orange or red.

Meaning of a message  see chapter 9.5.4 "Solving a problem with a warning or error message with the red device status LED", page 79 and chapter 9.5.5 "Solving a problem with a warning or error message with the orange device status LED", page 80.

To access the information menu, press the key for longer than 2 seconds in the process level.

This menu can be used to read off warnings and error messages generated by the device.

MESSAGE 1

MESSAGE 2

MESSAGE Z

END

When the CONFIRM key is unlocked

Process level

9 Maintenance

9.1 Safety information

Risk of injury resulting from high pressure levels within the system!

Before working on the system, switch off the pressure and bleed/empty the lines.

Risk of electric shocks!

Before working on the system or device, switch off the voltage and secure it so that it cannot switch on again.

Always observe the relevant accident prevention regulations and safety requirements for electrical devices.

Risk of injury due to high fluid temperatures!

Always use safety gloves to touch the device.

Stop medium circulation and empty the pipelines before disconnecting the process connections.

9 Maintenance

Risk of injury resulting from the type of medium!

When using dangerous media, always observe the specifications on the safety sheet and the relevant accident prevention regulations.

Risk of injury due to improper maintenance!

Ma int enance work must alw ays be carrie d ou t by authoriz ed a nd q ualified personnel using suitable tools.

After conducting any work on the device, always make sure that the restart process is supervised.

NOTE!

Startup after maintenance

After performing maintenance work, immerse the device in the measuring medium for one hour.

9 Maintenance

9.2 Returning devices

NOTE!

All documents important for the return as well as the return address of the manufacturer are available at http://reparaturdienst.jumo.info.

NOTE!

According to the EU Directive for hazardous materials, the owner of hazardous waste is responsible for its disposal or must observe the following regulations when shipping:

All devices delivered to the manufacturer must be free of any hazardous materials (acids, alkalis, solvents, etc.).

The following applies for returning devices for repairs or recalibration:

• Use the original packaging or suitably secure shipping containers.

• Enclose the completed accompanying repair form with the device.

The following also applies to devices that have come into contact with hazardous materials:

• Enclose the completed accompanying repair form and the declaration of decontamination with the device.

9.3 Cleaning the device and sensor

NOTE!

Before cleaning the device/sensor, always observe the basic safety notes!  See chapter 3 "Basic safe- ty information", page 9

NOTE!

Always use a cleaning agent that is compatible with the materials used to make the device and sensor.  See also chapter 6.3.1 "Materials", page 15

NOTE!

After cleaning the sensor

• Rinse the sensor,

• Check the seals and replace if necessary.

• Calibrate the flow rate zero point before startup ( see chapter 8.7.2 "Calibrate the flow rate zero point", page 67).

Clean the device/sensor with a cloth slightly dampened with water or an agent that is compatible with the materials used to make the device.

To avoid any measurement errors caused by contamination of the measuring electrodes, clean the components that come into contact with the medium (define the cleaning frequency according to the process).

9.4 Replace the seal (device with G 2" union nut)

NOTE!

Do not scratch the seal's groove.

(1) Device (1) Groove (2) Union nut (2) Seal (3) Fitting (type 406090)

1. Unscrew the device's union nut.

2. Pull the device out of the fitting.

9 Maintenance

3. Remove the seal out of the groove.

4. Clean the seal's groove.

5. Place the new O-ring seal into the groove ( see chapter 10 "Spare parts and accessories", page 82).

6. Place the device into the fitting

7. Tighten the union nut onto the device by hand.

9 Maintenance

9.5 Troubleshooting

9.5.1 Solving a problem with the device status LED

Device status LED

Off 0 mA Low signal status PWRFAIL The voltage supply

Off 0 mA Not switched - The device is not

Analog output AO1

Digital outputs DO1/DO2/DO3

Displayed message

Meaning Measure

• Make sure that the volt-

is too low. The device is not

working.

supplied with power.

age supply is between DC 18 and 36 V.

• If the problem arises again, contact the manufacturer

• Check connection

• Check the installation's fuse and replace if necessary

• Check that the system's switch-off device is deactivated

• Check that the voltage supply is working correctly

9.5.2 Solving a problem without a warning or error message with the device status LED

Device status LED

Regardless of the color

Analog output AO1

4 to 20 mA Depending on

0 mA Depending on the

4 mA Depending on the

Digital outputs DO1/DO2/DO3

switching thresholds or switched

Problem Measure

Unable to access the parameters menus and test menu

The current output emits a 0 mA current.

The current output emits a signal between 0 and 4 mA.

The current output emits a 4 mA signal, regardless of the flow rate displayed.

• Check the position of the selection switch to lock or unlock the CONFIRM key,  see "Use of the selection switch to lock or unlock the CONFIRM key ", page 27

• Check the current output's connection

• Check the installation's fuse and replace if necessary

• Check the position of the sink/source selection switch,  see chapter 7.3.5 "Connection for the current output AO1", page 29

• If the problem arises again, contact the manufacturer.

• Switch the device's power supply off and on.

• If the problem arises again, contact the manufacturer.

• Check the settings for the current output,  see chapter 8.6.6 "Configuring current output AO1", page 45

9 Maintenance

Device status LED

Regardless of the color

Analog output AO1

Digital outputs DO1/DO2/DO3

20 mA Depending on the

switching thresholds or switched

Problem Measure

The current output emits a 20 mA signal, regardless of

• Check the settings for the current output,  see chapter 8.6.6 "Configuring current output AO1", page 45

the flow rate displayed.

Regardless of the color

22 to 30 mA Depending on the

switching thresholds or switched

30 mA Depending on the

switching thresholds or switched

The current output emits a signal between 22and30mA.

The current output emits a signal >30mA.

• Switch the device's power supply off and on.

• If the problem arises again, contact the manufacturer.

• Check the current output's connection.

• If the problem arises again, contact the manufacturer.

Regardless of the color

4 to 20 mA Depending on the

switching thresholds or switched

The signal value emitted by the current output does not match the flow rate measured.

• Check the settings for the current output,  see chapter 8.6.6 "Configuring current output AO1", page 45

• Check the OFFSET and SPAN settings for the current output,  see chapter 8.7.1 "Adjusting the current output AO1", page 66

Regardless of the color

4 to 20 mA The relay outputs DO2 and DO3 do not

switch, regardless of the flow rate displayed.

• Check the settings for the relay outputs DO2 and DO3,  see chapter 8.6.11 "Configuring the relay outputs DO2 and DO3", page 52

• Check the flow rate unit

• Check the outputs' response,  see chapter 8.7.3 "Checking proper response of the outputs", page 70

If the output has been configured to switch upon generation of a warning,  see chapter 8.6.5 "Configuring outputs", page 44

9 Maintenance

9.5.3 Solving a problem without a warning or error message with a green device status LED

Device status LED

Green 4 to 20 mA Depending on

Green 4 to 20 mA Depending on the

If the output has been configured to switch upon generation of a warning,  see chapter 8.6.5 "Configuring outputs", page 44

Analog output AO1

Digital outputs DO1/DO2/DO3

switching thresholds or switched

Meaning Measure

The device is not measuring the flow

rate correctly.

The displayed flow rate is not zero

even though the flow rate in the pipeline is zero.

The displayed flow rate is always zero.

The displayed flow rate is not stable.

The flow rate display is changing at

a very slow place.

• Check that the K-factor matches the

• Check that the KW value has not been

• Perform a Teach-In process to deter-

• Check that the flow rate in the pipeline

• Check that there are no air bubbles in

• Check the filter level-

• Calibrate the flow rate zero point.

• Check that the flow rate in the pipeline

• Check that the K factor or KW value

• Check that the measuring electrodes

• Select a smaller flow rate unit or in-

• Check whether the medium is flowing

• Select a higher filter

• Check whether the medium is flowing

• Select a smaller filter

fitting used

switched

mine the K-factor for the fitting used

is zero-

the pipeline-

is not zero.

are not too low.

are mounted so that they are perpendicular to the direction of flow.

creased the number of decimal places displayed.

in the pipeline

9 Maintenance

9.5.4 Solving a problem with a warning or error message with the red device status LED

Device status LED

Red 22 mA Depending on the

Analog output AO1

Digital outputs DO1/DO2/DO3

thresholds

Displayed message

"ERROR3" The user settings

ERROR4 The counter values

ERROR5 Both

ERROR6 Counter values

ERROR7 Both

MEAS.OVF Flow rate in the

BAD MEAS. Faulty measuring

Meaning Measure

and factory calibration have been lost.

The device is measuring the wrong values.

have been lost. The values saved

from the previous exterior voltage mains supply are used.

ERROR3 and ERROR4

have been lost completely

Both counters are reset.

ERROR3 and ERROR6

pipeline is > 12 m/s.

signal The flow rate is not

measured correctly.

• Restart the device

• If the problem arises again, contact the manufacturer

• If the message LIN.LOST is generated at the same time, contact the manufacturer.

• Restart the device

• If the problem arises again, contact the manufacturer.

• Contact the manufacturer

• Restart the device

• If the problem arises again, contact the manufacturer

• Contact the manufacturer

• Check the flow rate in the pipeline

• Reduce the flow rate if necessary

• If the problem arises again, contact the manufacturer

• Make sure that the medium is in the pipeline

• Make sure there are no air bubbles in the medium

• Check the potential equalization of the installation

• If the problem arises again, contact the manufacturer

9 Maintenance

9.5.5 Solving a problem with a warning or error message with the orange device status LED

Device status LED

Orange 4to20mA Switched

Analog output AO1

Digital outputs DO1/DO2/DO3

Displayed message

PULS.OVF The value set for

NEG. FLOW

WARN. LOW

WARN.HIG The measured flow

Meaning Measure

• Select a higher value the pulse output is incorrect (the frequency generated is > 250 Hz).

The measured flow rate is negative (even though the value on the display is positive).

The measured flow rate is below the selected minimum flow rate.

This message is only generated when flow rate monitoring is active ( see chapter 8.7.5 "Moni toring the flow rate in the pipeline", page 71).

rate is above the selected maximum flow rate.

This message is only generated when flow rate monitoring is active ( see chapter 8.7.5 "Moni toring the flow rate in the pipeline", page 71).

for the parameter PU, see  see chapter 8.6.7 "Configur ing the transistor output DO1 as a pulse output", page 46

• Make sure that revers-

ing the direction of flow does not have a negative impact on the process

• If it does, mount the de-

vice on the pipeline so that the arrow on the side of the housing is pointing in the direction of flow

• Check the flow rate in

the pipeline and any potential consequences

• If necessary, clean the

sensor and calibrate the flow rate zero point

• Check the flow rate in

the pipeline and any potential consequences

• If necessary, clean the

sensor and calibrate the flow rate zero point

9 Maintenance

Device status LED

Orange 4to20mA Switched

If the output has been configured to switch upon generation of a warning,  see chapter 8.6.5 "Configuring outputs", page 44

Analog output AO1

Digital outputs DO1/DO2/DO3

Displayed message

DISP.OVF The measured flow

LIN.LOST The factory calibra-

CAL.FAIL Calibration of the

Meaning Measure

rate display in the process level is full and does not correspond to the actual flow rate.

Apart from the display, the device is working in line with the actual value for the flow rate.

tion has been lost. The device is mea-

suring the wrong values.

flow rate zero point failed.

• Change the unit or dec-

imal places in the UNIT function in the parameters menu so that the display can show higher values

• Contact manufacturer

• Refer to the conditions

for calibration,  see chapter 8.7.2 "Calibrat e the flow rate zero point", page 67

10 Spare parts and accessories

Risk of injury or material damage due to unsuitable parts!

Using the wrong accessories and unsuitable spare parts can cause injuries and damage to the device and its environment.

Always use genuine accessories and genuine spare parts supplied by the manufacturer.

Designation Part no.

PC lid, with flap, window, screws and adhesive film 693539 PPA lid, with flap, window, screws and adhesive film 693548 Set with 693568

2 cable fittings M20 × 1.5 2 flat seals made from CR for cable fittings or screw plugs 2 screw plugs M20 × 1.5 2 multiway seals 2 × 6 mm

Set with 693590

2 reductions M20 × 1.5/NPT 1/2" (with mounted seal) 2 flat seals made from CR for screw plugs 2 screw plugs M20 × 1.5

Set with 693607

1 plug for cable fitting M20 × 1.5 1 multiway seal 2 × 6 mm, for cable fitting 1 green seal made from FKM 1 installation instruction

Set with 693610

1 green seal made from FKM 1 black seal made from EPDM

Set with 693612

1 plug for cable fitting M20 × 1.5

1 multiway seal 2 × 6 mm, for cable fitting Circlip 693620 PC union nut for PC housing 693625 PPA union nut for PPA housing 693627

11 Packaging and tran sport

11 Packaging and transport

NOTE!

Transport damage!

Failing to protect the device properly can cause damage during transport.

Transport the device in an impact-proof packaging solution that is protected from moisture and contamination.

Do not subject the device to temperatures outside of the admissible storage temperature range,  see chapter 12 "Storage", page 84.

Seal any electrical interfaces with protective caps to protect them against damage.

Storage

12 Storage

NOTE!

Incorrect storage can cause damage to the device!

Store the device in a dry and dust-free environment!

Device storage temperature range: -20 to +60 °C.

13 Disposal

NOTE!

Environmental damage caused by improper disposal

The country-specific laws and regulations for handling and disposing of waste must be observed!

NOTE!

At the end of its service life, the device and any batteries present do not belong in the trash!

14 China RoHS

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14 China RoHS

JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc.

Street address: Moritz-Juchheim-Straße 1 36039 Fulda, Germany

Delivery address: Mackenrodtstraße 14 36039 Fulda, Germany

Postal address: 36035 Fulda, Germany

Phone: Fax: Email: Internet:

+49 661 6003-0 +49 661 6003-607 mail@jumo.net www.jumo.net

JUMO House Temple Bank, Riverway Harlow, Essex, CM20 2DY, UK

Phone: Fax: Email: Internet:

+44 1279 63 55 33 +44 1279 62 50 29 sales@jumo.co.uk www.jumo.co.uk

6733 Myers Road East Syracuse, NY 13057, USA

Phone: Fax: Email: Internet:

+1 315 437 5866 +1 315 437 5860 info.us@jumo.net www.jumousa.com

JUMO flowTRANS MAG I02 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 General information and notes for the reader

1.1 Symbols and signal words

1.2 Definition of terms

2 Intended use

3 Basic safety information

4.1 Warranty conditions

4.2 Information available online

4 General information

5 Design and function

5.1 General information

5.1.1 Design and function

5.1.2 Block diagram

5.2 Areas of application

5.3 Nameplate

6 Technical data

6.1 Measuring range and accuracy

6.2 Measurement media

6.3 Mechanical features

6.3.1 Materials

6.3.2 Pressure temperature diagram

6.4 Electrical data

6.5 Connecting cable

6.6 Environmental influences

6.7 Compliance with standards and directives

7 Mounting

7.1 Safety information

7.2 Installation into the pipeline

7.2.1 Recommendation for installing into the pipeline

7.2.2 Installation in a pipeline with G 2" union nut

7.3 Electrical connection

7.3.1 Make sure that the potential is equal in the installation

7.3.2 Use of a cable holder

7.3.3 Terminal assignment and use of a selection switch

7.3.4 Connecting the digital input DI1

7.3.5 Connection for the current output AO1

7.3.6 Connecting the transistor output DO1

7.3.7 Connecting the relay outputs DO2 and DO3

8.1 Safety information

8 Startup and parameterization

8.2 Operating levels

8.3 Display, navigation keys and status LEDs

8.4 Using the navigation keys

8.5 Process level details

8.6 Parameter menu details

8.6.1 Choosing the display language.

8.6.2 Choosing the flow rate unit, the number of decimals, and the counter display unit

8.6.3 Entering the K-factor for the fitting (406090) used

8.6.4 Determining the fitting's K-factor with a calibration procedure (Teach-In)

8.6.5 Configuring outputs

8.6.6 Configuring current output AO1

8.6.7 Configuring the transistor output DO1 as a pulse output

8.6.9 Configuring the transistor output DO1 to switch a load when the direction of flow changes

8.6.11 Configuring the relay outputs DO2 and DO3

8.6.12 Configuring the digital input DI1

8.6.13 Adjusting the filter to the measured flow rate

8.6.14 Resetting both counters

8.6.15 Adjusting the mains frequency

8.6.16 Adjusting the CUT-OFF flow rate

8.6.17 Setting display backlight and how long it stays on, or deactivating the backlight

8.7 Test menu details

8.7.1 Adjusting the current output AO1

8.7.2 Calibrate the flow rate zero point

8.7.3 Checking proper response of the outputs

8.7.4 Changing the sensor's KW value

8.7.5 Monitoring the flow rate in the pipeline

8.8 Information menu details

9.1 Safety information

9 Maintenance

9.2 Returning devices

9.3 Cleaning the device and sensor

9.4 Replace the seal (device with G 2" union nut)

9.5 Troubleshooting

9.5.1 Solving a problem with the device status LED

9.5.2 Solving a problem without a warning or error message with the device status LED

9.5.3 Solving a problem without a warning or error message with a green device status LED

9.5.4 Solving a problem with a warning or error message with the red device status LED