Burkert 8072 User Manual [en, de, fr]
Type 8032 / 8072
Flowmeter / Flow threshold detector
Durchfluss-Messgerät / -Schwellendetektor
Débitmètre / Détecteur à seuil du débit
Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2011-2013 Bürkert SAS
Operating Instructions 1304/1_EU-ML 00560375 / Original_FR
Type 8032 / 8072
1. ABOUT THIS MANUAL .................................................................................3
1.1. Symbols used .......................................................................................3
1.2. Definition of the word "device" ....................................................3
2. INTENDED USE ................................................................................................4
3. BASIC SAFETY INFORMATION ...............................................................4
4. GENERAL INFORMATION ...........................................................................6
4.1. Manufacturer's address and international contacts .........6
4.2. Warranty conditions ...........................................................................6
4.3. Information on the Internet ............................................................6
5. DESCRIPTION ...................................................................................................6
5.1. Construction ..........................................................................................6
5.2. Measuring element ............................................................................6
5.3. Available versions of the SE32 electronic module ...........7
5.4. Description of the name plate .....................................................8
6. TECHNICAL DATA ...........................................................................................8
6.1. Conditions of use ................................................................................8
6.2. Compliance to standards and directives ................................8
6.3. General technical data .....................................................................9
6.3.1. Mechanical data ....................................................................9
6.3.2. General data .........................................................................10
6.3.3. Electrical data.......................................................................12
6.3.4. Data of the cables and wires ............................................13
7. INSTALLATION AND WIRING .................................................................14
7.1. Safety information ........................................................................... 14
7.2. Installation onto the pipe ............................................................. 15
7.2.1. Diagrams ...............................................................................15
7.2.2. Assembly of the 8032 / 8072 ..........................................16
7.3. Wiring ...................................................................................................... 17
7.3.1. Assembling the connectors ..............................................17
7.3.2. Wiring a version with transistor output and
EN175301-803 male fixed connector ...........................18
7.3.3. Wiring a version with 2 transistor outputs and a
5-pin M12 male fixed connector ......................................19
7.3.4. Wiring of the version with a single relay output ............. 21
7.3.5. Wiring of the version with a single current output ......... 22
7.3.6. Wiring the version with both relay and current
outputs (5-pin M12 fixed connector) ................................ 23
7.3.7. Wiring the version with relay and current out-
puts (8-pin M12 fixed connector) ...................................24
8. COMMISSIONING ........................................................................................ 27
8.1. Safety information ........................................................................... 27
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1
9. ADJUSTMENT AND FUNCTIONS .........................................................27
9.1. Safety information ........................................................................... 27
9.2. Operating levels ................................................................................28
9.3. Description of the display and the operating keys ........ 29
9.4. Process level ...................................................................................... 29
9.5. Configuration level - Parameters menu ...............................31
9.5.1. Selecting the unit of the flow rate ...................................32
9.5.2. Entering the K factor or having it determined by
teach-in ..................................................................................33
9.5.3. Configuring the relay or transistor output ......................34
9.5.4. Setting the flow rate range associated to the
4-20 mA output ...................................................................36
9.5.5. Choosing the filter of the flow rate ..................................36
9.5.6. entering the flow rate range related to the bar graph . 37
9.5.7. Adjusting the brightness of the backlight or
deactivating the backlight .................................................37
9.5.8. Activating and defining the access code to the
Configuration level ..............................................................38
9.5.9. Saving the modified parameters ......................................38
9.6. Configuration level - Test menu ...............................................39
9.6.1. Adjusting the 4-20 mA output .........................................40
9.7. Default settings ................................................................................. 41
9.8. Your settings for the 8032 / 8072 ...........................................41
10. MAINTENANCE AND TROUBLESHOOTING ................................42
10.1. Safety information ........................................................................... 42
10.2. Maintenance and cleaning ..........................................................42
10.3. If you encounter problems ..........................................................43
11. SPARE PARTS AND ACCESSORIES ............................................... 44
12. PACKAGING, TRANSPORT ...................................................................45
13. STORAGE ....................................................................................................... 45
14. DISPOSAL OF THE DEVICE ................................................................. 45
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English
About this manual
About this manual
1. ABOUT THIS MANUAL
This manual describes the entire life cycle of the device. Please keep
this manual in a safe place, accessible to all users and any new owners.
This manual contains important safety information.
Failure to comply with these instructions can lead to hazardous
situations.
• This manual must be read and understood.
1.1. Symbols used
DANGER
Warns against an imminent danger.
• Failure to observe this warning can result in death or in serious
injury.
WARNING
Warns against a potentially dangerous situation.
• Failure to observe this warning can result in serious injury or
even death.
CAUTION
Warns against a possible risk.
• Failure to observe this warning can result in substantial or minor
injuries.
NOTE
Warns against material damage.
• Failure to observe this warning may result in damage to the
device or system.
Indicates additional information, advice or important
recommendations.
refers to information contained in this manual or in other
documents.
→ Indicates a procedure to be carried out.
1.2. Definition of the word "device"
The word "device" used within these operating instructions refers to
the flowmeter or the flow threshold detector type 8032 or 8072.
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3
Intended use
Intended use
2. INTENDED USE
Use of the Flow Threshold Detector / Flowmeter that does
not comply with the instructions could present risks to
people, nearby installations and the environment.
• The flow Threshold detector / Flowmeter is intended solely to
measure the flow rate of liquids.
• Protect the device from electromagnetic perturbations, ultraviolet radiations and, when installed outside, from the effects of
climatic conditions.
• Use this device in compliance with the characteristics and
commissioning and use conditions specified in the contractual
documents and in the instruction manual.
• Requirements for safe and proper operation are proper transport, storage and installation as well as careful operation and
maintenance.
• Only use the device as intended.
• Observe any existing restraints when the device is exported.
3. BASIC SAFETY INFORMATION
This safety information does not take into account:
• any contingencies or occurences that may arise during assembly,
use and maintenance of the devices.
• the local safety regulations that the operator must ensure the staff
in charge of assembly observe.
Danger due to high pressure in the installation.
Danger due to electrical voltage.
Danger due to high temperatures of the fluid.
Danger due to the nature of the fluid.
Various dangerous situations
To avoid injury take care:
• to prevent any accidental power supply switch-on.
• to carry out installation and maintenance by qualified and skilled
staff with the appropriate tools.
• to guarantee a defined or controlled restarting of the process,
after a power supply interruption.
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Basic safety information
Basic safety information
Various dangerous situations
To avoid injury take care:
• to use the device only if in perfect working order and in compliance with the instructions provided in the operating instructions.
• to observe the general technical rules during the planning and
use of the device.
• not to use the device in explosive atmospheres.
• not to use the device to measure the flow rate of a gas.
• not to use the device in an environment that is incompatible with
the materials of which the device is made.
• not to subject the device to mechanical loads (e.g. by placing
objects on top of it or by using it as a step).
• not to make any external or internal modifications to the device.
NOTE
The device may be damaged by the fluid in contact with.
• Systematically check the chemical compatibility of the component materials of the device and the fluids likely to come into
contact with it (for example: alcohols, strong or concentrated
acids, aldehydes, alkaline compounds, esters, aliphatic compounds, ketones, halogenated aromatics or hydrocarbons,
oxidants and chlorinated agents).
NOTE
Elements / Components sensitive to electrostatic discharges
• This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they are touched by
an electrostatically charged person or object. In the worst case
scenario, these components are instantly destroyed or go out of
order as soon as they are activated.
• To minimise or even avoid all damage due to an electrostatic
discharge, take all the precautions described in the EN 613405-1 and 5-2 norms.
• Also ensure that you do not touch any of the energized electrical components.
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5
General information
General information
4. GENERAL INFORMATION
4.1. Manufacturer's address and
international contacts
To contact the manufacturer of the device, use following address:
Bürkert SAS
Rue du Giessen
BP 21
F-67220 TRIEMBACH-AU-VAL
The addresses of our international branches can be found on the
last pages of this manual.
They can also be found on the Internet under:
www.burkert.com
4.2. Warranty conditions
The condition governing the legal warranty is the conforming use of
the device in observance of the operating conditions specified in this
manual.
4.3. Information on the Internet
You can find the operating instructions and technical datasheets
regarding types 8032 and 8072 on the internet at:
www.burkert.com
5. DESCRIPTION
The device is intended for measuring the flow rate of liquids.
The threshold detector can be used to control a valve or activate an
alarm. A flowmeter version can also be used to establish a control loop.
5.1. Construction
The flow threshold detector / flowmeter is made up of an SE32 electronic module and a fitting, either a fitting S030 for the 8032 or a fitting
S070 for the 8072, integrating the measuring element. The position of
the electronic module can be adjusted by 180°.
• The electrical connection of the 8032/8072 threshold detector
is made via a 5-pin M12 fixed male adjustable connector and,
depending on the version, an EN 175301-803 fixed connector.
• Depending on the version, the electrical connection of the
8032/8072 flowmeter is made via an EN 175301-803 fixed connector and/or a male 8-pin or a male 5-pin M12 fixed connector,
the latter being adjustable.
The device requires a 12-36 V DC power supply.
• Depending on the version, a threshold detector has 1 or 2 transistor outputs, NPN and/or PNP, or 1 relay output.
• A flowmeter has either one 4-20 mA current output or one current
output and one relay output.
5.2. Measuring element
• The device 8032 detects the rotation of the paddle-wheel from
the S030 fitting. The paddle-wheel generates pulses with a
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English
Description
Description
frequency proportional to the flow rate (f = KxQ, f is the frequency in Hz, K the proportionality factor, called K factor, in pulse/litre, which is
specific to each S030 fitting, and Q is the flow rate in l/s).
• The device 8072 detects the rotation of the oval gears of the S070 fitting. The oval gears generate a measuring signal with a frequency
proportional to the flow rate. The proportionality factor, called K factor, is specific to each S070 fitting.
5.3. Available versions of the SE32 electronic module
The order codes of the S030 or S070 fittings can be taken from the related data sheet: refer to the data sheets to select the fitting suited to
your application.
SE32 version
Threshold
detector
Threshold
detector
Threshold
detector
Threshold
detector
Flowmeter 12-36 V DC 4-20 mA + Relay Male 8-pin M12 and male EN 175301-803 fixed connectors
Flowmeter 12-36 V DC 4-20 mA + Relay Male 5-pin M12 and male EN 175301-803 fixed connectors no 560402
Flowmeter 12-36 V DC 4-20 mA Male 5-pin M12 fixed connector no 560403
Supply
voltage
12-36 V DC Transistor, NPN EN 175301-803 male fixed connector
12-36 V DC Transistor, PNP EN 175301-803 male fixed connector
12-36 V DC Transistor, NPN
12-36 V DC Relay Male 5-pin M12 and male EN 175301-803 fixed connectors
Output Electrical connection UL Order code
Male 5-pin M12 fixed connector
and PNP
no 436474
no 434871
no 436473
yes 553431
no 436475
no 560547
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Technical data
Technical data
5.4. Description of the name plate
1
FLOW : SE32 HALL
SUPPLY:12-36V= 90mA
REL:230V 3A
PV:12-36V / 4-20mA
0.3-10m/s
S-N:1110
Made in France
00560547 W45LP
10 7
911
8
1. Measured process value and type of the electronic module
2. Type of sensor
3. Power supply; Max. current consumption
4. Data of the on/off output
5. Data of the current output
6. Conformity logo
7. Electrical protection class: double insulation
8. Manufacturing code
9. Measurement range of the flow rate
10. Order code
11. Serial number
Fig. 1: Name plate (example)
2
3
4
5
6
6. TECHNICAL DATA
6.1. Conditions of use
Ambient temperature
• 8032
• 8072
• UL device
Air humidity < 80%, non condensated
Height above sea level 2000 m max. (UL device)
Degree of pollution Degee 2 acc. to EN 61010-1 (UL device)
Installation class Class I acc. to UL 61010-1 (UL device)
Protection rating IP65 acc. to EN 60529, with connectors
6.2. Compliance to standards and
directives
The device conforms to the EC directives through the following
standards:
• EMC: EN 61000-6-2, EN 61000-6-3
• LVD: EN 61010-1
• Environnemental testing: Vibration: EN 60068-2-6, Shock:
EN 60068-2-27.
• Pressure: The S030 fitting complies with article 3 of §3 from
97/23/CE directive.
(in operation)
• -10°C...60°C
• 0°C...60°C
• 0°C...40°C
plugged-in and tightened or sealed
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Technical data
Technical data
Acc. to the 97/23/CE pressure directive, the fitting S030 can only
be used in the following cases (depending on max. pressure, pipe
diameter and fluid):
Type of fluid Conditions
Fluid group 1, par. 1.3.a only DN ≤ 25
Fluid group 2 par. 1.3.a DN ≤ 32
or DN > 32 and PNxDN ≤ 1000
Fluid group 1 par. 1.3.b PNxDN ≤ 2000
Fluid group 2 par. 1.3.b DN ≤ 200
The UL device, with order code 553431, for the United States of
America and Canada complies with the following standards:
• UL 61010-1
• CAN/CSA-C22.2 n° 61010-1.
6.3. General technical data
6.3.1. Mechanical data
Parts not exposed to the
fluid
Housing, cover Fibre glass reinforced polycarbonate
Fixed connectors PA
Material
Parts not exposed to the
fluid
Screws Stainless steel
O-ring seals FKM as standard (EDPM optional)
DN H with S070 fitting
15 85
25 100
40 117
50 135
80 175
100 176
Fig. 2: Dimension H [mm] of the 8072 depending on the S070
fitting diameter
Material
H
Front panel Polyester
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9
Technical data
Technical data
DN H with S030 fitting
06 80
08 80
15 85
20 82
H
25 83
32 86
40 90
50 96
65 96
Fig. 3: Dimension H [mm] of the 8032 depending on the S030
fitting diameter
54 40
22
SW 22
50
76
5-pin M12
Fig. 4: Dimensions [mm] of the SE32 electronic module with a
5-pin M12 fixed connector
67.5
13.5
50
8-pin M12
94
Fig. 5: Dimensions [mm] of the SE32 electronic module with an
8-pin M12 fixed connector
30
54
Fig. 6: Dimensions [mm] of the SE32 electronic module, top
view
6.3.2. General data
Pipe diameter depends on the fitting used; The
appropriate diameter of an S030
fitting is determined using the
flow/DN/fluid velocity diagrams
in chap. 7.2.1).
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Technical data
Technical data
Type of fluid depends on the fitting used
(refer to the operating instructions of the fitting used)
Fluid viscosity depends on the fitting used
(refer to the operating instructions of the fitting used)
Rate of solid particles (8032
max. 1%
only)
Fluid temperature
• with fitting S030 in PVC
• with fitting S030 in PP
• with fitting S030 in stainless
• 0 to 50 °C (see Fig. 8)
• 0 to 80 °C (see Fig. 8)
• -15 to 100 °C (see Fig. 8)
steel, PVDF, or brass
• with S070 fitting, housing in
• max. 80 °C
aluminium
• with S070 fitting, housing in
• max. 100 °C
stainless steel
Fluid pressure
• 8032 with S030 fitting in
• PN16 max. (see Fig. 8)
metal
• 8032 with S030 fitting in
• PN10 max. (see Fig. 8)
plastic
• 8072 with fitting S070 with
• PN10 max.
flanges
• 8072 with any fitting S070
• PN55 max.
except S070 with flanges
Measurement range
• 8032
• 0.3 m/s to 10 m/s,
0.3 m/s corrresponds to a flow
rate of 0.5 l/min in a DN06
fitting
• 8072
• 2 to 1200 l/min, with a viscosity > 5 cps;
3 to 616 l/min, with a viscosity
< 5 cps;
Accuracy
• 8032 (see
Fig. 7)
• ±1 % of the full scale1), with
on site calibration or when
using the teach-in feature
or
± (1 % of the full scale1) + 3%
of the measured value), when
using the standard K factor
• 8072
• ±1% of the measured value
Repeatability
• 8032
• 8072
Linearity (8032 only) ±0.5 % of the full scale
• ±0.4% of the measured value
• ±0.03% of the measured
value
1)
Measuring element paddle-wheel of the S030 fitting
or oval gears of the S070 fitting
1)
Full scale = 10 m/s
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11
Technical data
Technical data
Max error %
20
16
12
8
4
-4
-8
-12
-16
-20
Measuring error - % of the
measurement
1 9
2 3 4 5 6 7 8 10
Fluid velocity in m/s
with a Teach-in procedure
With standard K factor of
the S030 fitting
Fig. 7: Accuracy of the measurements made by a 8032, when
using or not the Teach-in feature.
These values were determined in the following reference conditions:
medium = water, water and ambient temperatures 20 °C, min. upstream and
downstream distances respected, appropriate pipe dimensions
P [bar]
16
15
14
13
12
PVC + PP
11
10
9
PVDF
8
7
6
5
4
3
2
1
0
-15 0 +20 +40 +60 +80 +100
PVC (PN10)
A
Metal (PN16)
PVDF (PN10)
PP (PN10)
T [°C]
Fig. 8: Fluid temperature / pressure dependency of the 8032,
depending on the material the S030 fitting is made of
6.3.3. Electrical data
Table 1: Electrical data for threshold detectors
Installation class (overvoltage class)
Supply voltage 12-36 V DC
Dielectric strength 2300 V AC
2
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Technical data
Technical data
Current consumption
• Version with transistor
output
• Version with 1 single
output, relay or current
• version with 1 relay and
1 current outputs
Protection against polarity
reversal
Transistor output NPN and/or PNP, 700 mA max.,
Relay output 250 V AC, 3 A max, operation and
Protection against short
circuits
Table 2: Electrical data specific to the UL threshold detector
Characteristics of the
power source (not
supplied)
• 50 mA max.
• 70 mA max.
• 90 mA max.
yes
operation and thresholds can be
parametered
NPN output: 0,2-36 V DC,
PNP output: supply voltage
thresholds can be parametered
yes, for the transistor output
• Limited power source (in accordance
with § 9.3 of the UL 61010-1
standard)
• or class 2 type power source
(according to the 1310/1585 and
60950-1 standards)
Drain current 30-50 mA
Table 3: Electrical data for flowmeters
4-20 mA output
• Accuracy
• Wiring
• Loop resistance
• Galvanically insulated
• 4 mA adjustment
• 20 mA adjustment
• Response time (10% up to
90%)
• ±0.5%
• 4 wires
• 1300W at 36 V DC, 1000W at
30 V DC, 700 W at 24 V DC,
450 W at 18 V DC, 200W at
12 V DC
• yes
• between 3 and 5 mA
• between 18.5 and 21.5 mA
• 3 s with filter 2 (default setting)
6.3.4. Data of the cables and wires
Version Type of connector
Detector with
NPN transistor
output
Detector with
PNP transistor
output
EN 175301-803 female connector (type 2508,
supplied)
EN 175301-803 female connector (type 2508,
supplied)
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13
Installation and wiring
Installation and wiring
Version Type of connector
Detector with
Female 5-pin M12 connector (not supplied)
NPN/PNP transistor output
Detector with
relay output
Flowmeter with
relay output
EN175301-803 (type 2508 supplied) and 5-pin
M12 (not supplied) female connectors
EN 175301-803 (type 2508 supplied) and 8-pin
M12 (not supplied) or 5-pin M12 (not supplied)
female connectors
Flowmeter
Female 5-pin M12 connector (not supplied)
without relay
output
Type of connector Cable type
M12 with order code
917116
• shielded
• 3 to 6.5 mm in diameter
• with wires with a max. cross section
of 0,75 mm
2508 with order code
438811
• shielded
• 6 to 7 mm in diameter
• with wires with a cross section of
between 0.14 and 0.5 mm
7. INSTALLATION AND WIRING
7.1. Safety information
DANGER
Risk of injury due to high pressure in the installation
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Risk of injury due to high fluid temperatures.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipe before loosening
the process connections.
Risk of injury due to the nature of the fluid.
• Respect the regulations on accident prevention and safety relating to the use of aggressive fluids.
Risk of injury due to electrical voltage.
2
2
• Shut down the electrical power source of all the conductors and
isolate it before carrying out work on the system.
• Do not unscrew the cover of a powered device.
• Observe all applicable accident protection and safety guidelines
for electrical equipment.
14
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Installation and wiring
Installation and wiring
WARNING
Risk of injury due to nonconforming installation.
• The electrical and fluid installation can only be carried out by
qualified and skilled staff with the appropriate tools.
• Install appropriate safety devices (correctly rated fuse and/or
circuit-breaker).
• Respect the assembly instructions for the fitting used.
Risk of injury due to unintentional switch on of power supply
or uncontrolled restarting of the installation.
• Take appropriate measures to avoid unintentional activation of
the installation.
• Guarantee a set or controlled restarting of the process subsequent to any intervention on the device.
To ensure that the device runs correctly, plug in and tighten
the connectors.
7.2. Installation onto the pipe
7.2.1. Diagrams
These diagrams are used to determine the DN of the fitting (only
for a threshold detector / flowmeter 8032) appropriate to the application, according to the fluid velocity and the flow rate.
Flow rate
l/s
100
50
10
5
1
0.5
0.1
0.05
0.01
0.005
l/min
5000
1000
500
100
50
20
10
5
3
2
1
0.5
0.3
0.2
m
200
100
50
20
10
0.5
0.2
0.1
0.05
0.02
0.01
3
/h
5
2
1
0.1 0.3 0.5 1 2 3 5 100.2
Flow velocity
DN 50 (DN65)*
DN 40 (DN50)*
DN 32 (DN40)*
DN 25 (DN32)*
DN 20 (DN25)*
DN 15 (DN15 / DN20)*
DN 08
DN 06
m/s
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15
Installation and wiring
Installation and wiring
gpm
1000
Flow rate
500
200
100
50
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
DN50 (DN65)*
DN40 (DN50)*
DN32 (DN40)*
DN25 (DN32)*
DN20 (DN25)*
DN15 (DN15 / DN20)*
DN08
DN06
fps
30200.3 0.5 1 2 3 5 10
Flow velocity
* for the following fittings:
- with external threads acc. to SMS 1145.
- with weld ends acc. to SMS 3008, BS 4825 / ASME BPE or
DIN 11850 Rg2.
- with clamp connections acc. to SMS 3017 / ISO 2852 or
BS 4825 / ASME BPE or DIN 32676.
7.2.2. Assembly of the 8032 / 8072
The electronic module SE32 only detects one rotation
direction of the oval gears of a fitting S070.
• If the 8072 does not run properly, once assembled and
energized, do the following:
→ remove the SE32 from the S070,
→ turn the electronic module SE32 by 180°,
→ insert the SE32 back into the S070.
→ Install the fitting in the pipe according to the installation instruc-
tions provided with the fitting.
→ To assemble the electronic module with the fitting, follow the
instructions given in Fig. 9.
SE32
1
2
S030
3
Fig. 9: Assembling the SE32 with the fitting S030 or S070
1
2
SE32
FLOW
S070
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Installation and wiring
Installation and wiring
7.3. Wiring
DANGER
Risk of injury due to electrical voltage
• Shut down the electrical power source of all the conductors and
isolate it before carrying out work on the system.
• Observe all applicable accident protection and safety guidelines
for electrical equipment.
• Use shielded cables with a temperature limit of 80 °C
minimum.
• Use a high quality electrical power supply, filtered and
regulated.
• Protect the power supply by means of a 1 A fuse and a
switch.
• Protect the power supply of each transistor by means of a
125 mA fuse.
• Protect the relays by means of a max. 3 A fuse and a
circuit breaker (depending on the process).
• Do not apply both a dangerous voltage and a safety extralow voltage to the relays.
7.3.1. Assembling the connectors
2
→ Unscrew the nut [1] of the cable gland.
→ Remove the terminal block [3] from the housing
[2].
3
→ Insert the cable through the nut [1] then through
the gasket [4], through the cable gland and
4
1
finally through the housing [2].
→ Make the connections to the screw terminal
block [3] (see chap. 7.3.2, 7.3.4, 7.3.6 or 7.3.7).
→ Position the terminal block [3] in steps of 90°
then put it back into the housing [2], pulling
gently on the cable so that the wires do not
clutter the housing.
→ Tighten the nut [1] of the cable gland.
→ Place the seal [5] between the connector and
the EN175301-803 fixed connector on the
device and then plug the 2508 connector into
5
the fixed connector.
6
Fig. 10: Assembling the female connector type 2508 (supplied)
→ Insert and then tighten the screw [6] to ensure
tightness and correct electrical contact.
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17
Installation and wiring
Installation and wiring
4 3 2 1
→ Unscrew the nut [1] on the body [4].
→ Insert the cable into the nut [1], the cable
clamp [2] and the seal [3], and then into
the body [4].
→ Strip 20 mm of the cable.
→ Cut the central wire (earth) so that its
length is equal to 11.5 mm.
→ Expose 5.5 mm of the wires on the
stripped cable.
→ Insert each wire into the appropriate pin
on the terminal block [5] (see chap. 7.3.3
to 7.3.7).
→ Screw the terminal block [5] once wired
to the body [4]
→ Tighten the connector nut [1].
Fig. 11: Assembling an M12 female connector (not supplied )
7.3.2. Wiring a version with transistor
output and EN175301-803 male fixed
connector
DANGER
Risk of injury due to electrical voltage
• Always plug in and tighten the connectors correctly.
The device is not tight when the EN 175301-803 fixed
connector is not wired:
→ Unscrew the nut [1] (see Fig. 10) on the 2508 female
connector supplied with the device.
→ Insert the plug with order code 444509, supplied with
the device, into the cable gland.
→ Screw the nut again.
→ Plug the sealed 2508 connector onto the
EN 175301-803 fixed connector.
1: V+ (12-36 V DC)
2
1
1
3
2: Transistor output (NPN or PNP)
2
3: 0 V DC
4: Functional earth
3
18
Fig. 12: Pin assignment of the EN175301-803 fixed connector
English
Installation and wiring
Installation and wiring
Load
(solenoid valve,
for example)
+-
Power cable shield
(*)
1
V+
PNP transistor
2
output
+ -
12-36 V DC
3
0 V DC
Power supply
Fig. 13: NPN wiring of the transistor output of a version with
EN 175301-803 fixed connector
Load
(solenoid valve,
for example)
+-
+ -
12-36 V DC
Power supply
Power cable shield
V+
1
3
0 V DC
(*)
NPN transistor
output
2
Fig. 14: PNP wiring of the transistor output of a version with
EN 175301-803 fixed connector
(*) Functional earth
7.3.3. Wiring a version with 2 transistor
outputs and a 5-pin M12 male fixed
connector
DANGER
Risk of injury due to electrical voltage
• Always plug in and tighten the connectors correctly.
1: V+ (12-36 V DC)
4 3
5
1 2
2: NPN transistor output
3: 0 V DC
4: PNP transistor output
5: Functional earth
The position of the 5-pin M12 fixed connector is adjustable:
→ Unscrew the locknut.
→ Turn the fixed connector to the desired position, by 360° max. to
prevent the cables from twisting inside the housing.
→ Tighten the locknut using a spanner, while keeping the fixed
connector in the desired position.
Fig. 15: Allocation of the pins on the 5-pin M12 fixed connector
English
19
12-36 V DC
Installation and wiring
Installation and wiring
Pin of the M12 female cable
available as accessory
Colour of the wire (signal)
equipment (order code 438680)
1 brown (12-36 V DC)
2 white (NPN transistor output)
3 blue (0 V DC)
4 black (PNP transistor output)
5 grey (functional earth)
When both transistor outputs are wired, they operate with
the same settings made within the OUT function.
Load 1
(wired in PNP
mode)
5
1 2
3 4
brown
blue
grey
+ -+ -
black
Load 2
(wired in NPN
mode)
white
(*)
Power cable shield
Power supply
+ -
12-36 V DC
Fig. 16: Wiring both transistor outputs on a version with a 5-pin
M12 fixed connector
Load
(solenoid valve,
for example)
+-
white
5
1 2
3 4
blue
grey
brown
(*)
Power cable shield
Power supply
+ -
Fig. 17: Wiring of the NPN transistor output of a version with a
5-pin M12 fixed connector
Load
(solenoid valve,
for example)
+-
black
5
1 2
3 4
blue
grey
brown
(*)
Power cable shield
Power supply
+ -
12-36 V DC
Fig. 18: Wiring of the NPN transistor output of a version with a
5-pin M12 fixed connector
(*) Functional earth
20
English
Installation and wiring
Installation and wiring
7.3.4. Wiring of the version with a single
relay output
WARNING
Shock hazard due to the voltage at the relay terminals, which
is higher than 48V.
• Before powering the device, always check that the connectors
are correctly plugged-in and tightened.
The device is not tight when the EN 175301-803 fixed
connector is not wired:
→ Unscrew the nut [1] (see Fig. 10) on the 2508 female
connector supplied with the device.
→ Insert the plug with order code 444509, supplied with
the device, into the cable gland.
→ Screw the nut back.
→ Plug the sealed 2508 connector onto the
EN 175301-803 fixed connector.
1: Common
2
1
1
3
2
3
Fig. 19: Pin assignment on the EN 175301-803 fixed connector
2: Relay, normally closed (NC)
3: Relay, normally open (NO)
4: Not connected
4 3
5
1 2
1: V+ (12-36 V DC)
2: not connected
3: 0 V DC
4: not connected
5: Functional earth
The position of the 5-pin M12 fixed connector is adjustable:
→ Unscrew the locknut.
→ Turn the fixed connector to the desired position, by 360° max. to
prevent the cables from twisting inside the housing.
→ Tighten the locknut using a spanner, while keeping the fixed
connector in the desired position.
Fig. 20: Pin assignment of the 5-pin M12 fixed connector
Pin of the M12 female cable
available as accessory
equipment (order code 438680)
1 brown (V+)
2 not connected
3 blue (0 V DC)
4 not connected
5 grey (functional earth)
(1) Use a voltage limiter depending on the load selected, e.g. for the solenoid
valve, an EN 175301-803 connector with integrated varistor.
(*) Functional earth
Colour of the wire (signal)
English
21
Installation and wiring
Installation and wiring
250 V AC
L
N
(1)
Load
(solenoid valve,
for example)
not connected
1
3
Relay output, normally open
(NO)
2
Power cable shield
blue
Power supply
3 4
5
1 2
brown
12-36 V DC
grey
(*)
+ -
Fig. 21: NO wiring of the relay output of a version with one 5-pin
M12 and one EN 175301-803 fixed connectors
250 V AC
L
N
(1)
Load
(solenoid valve,
for example)
not connected
1
3
Relay output, normally
closed (NC)
2
Power cable shield
blue
1 2
Power supply
3 4
grey
5
brown
(*)
+-
12-36 V DC
Fig. 22: NC wiring of the relay output of a version with one 5-pin
M12 and one EN 175301-803 fixed connectors
7.3.5. Wiring of the version with a single
current output
4 3
5
1 2
The position of the 5-pin M12 fixed connector is adjustable:
1: V+ (12-36 V DC)
2: Negative 4-20 mA output
3: 0 V DC
4: Positive 4-20 mA output
5: Functional earth
→ Unscrew the locknut.
→ Turn the fixed connector to the desired position, by 360° max. to
prevent the cables from twisting inside the housing.
→ Tighten the locknut using a spanner, while keeping the fixed
connector in the desired position.
Fig. 23: Pin assignment of the 5-pin M12 fixed connector
Pin of the M12 female cable
available as accessory
equipment (order code 438680)
1 brown (V+)
2
3 blue (0 V DC)
4 black (positive 4-20 mA output)
5 grey (functional earth)
The current output can be connected in either sourcing or sinking
mode.
Colour of the wire (signal)
white (negative 4-20 mA
output)
22
English
Installation and wiring
Installation and wiring
Power supply
12-36 V DC
+
+
(*)
-
4-20mA input
(at external
instrument)
i
brown
grey
white
blue
4
5
1 2
3
i
black
i
shield
Fig. 24: Wiring of the current output, in sinking mode, of a
version with a single 5-pin M12 fixed connector
Power supply
12-36 V DC
+
+
(*)
-
4-20mA input
(at external
instrument)
i
black
4
grey
1 2
blue
i
white
3
5
shield
i
brown
Fig. 25: Wiring of the current output, in sourcing mode, of a
version with a single 5-pin M12 fixed connector
(*) Functional earth
7.3.6. Wiring the version with both relay
and current outputs (5-pin M12 fixed
connector)
WARNING
Shock hazard due to the voltage at the relay terminals, which
is higher than 48V.
• Before powering the device, always check that the connectors
are correctly plugged-in and tightened.
The device is not tight when the EN 175301-803 fixed
connector is not wired:
→ Unscrew the nut [1] (see Fig. 10) on the 2508 female
connector supplied with the device.
→ Insert the plug with order code 444509, supplied with
the device, into the cable gland.
→ Screw the nut back.
→ Plug the sealed 2508 connector onto the
EN 175301-803 fixed connector.
1: Common
2
1
1
3
2
3
Fig. 26: Pin assignment on the EN 175301-803 fixed connector
2: Relay, normally closed (NC)
3: Relay, normally open (NO)
4: not connected
English
23
Installation and wiring
Installation and wiring
1: V+ (12-36 V DC)
4 3
5
1 2
2: Negative 4-20 mA output
3: 0 V DC
4: Positive 4-20 mA output
5: Functional earth
The position of the 5-pin M12 fixed connector is adjustable:
→ Unscrew the locknut.
→ Turn the fixed connector to the desired position, by 360° max. to
prevent the cables from twisting inside the housing.
→ Tighten the locknut using a spanner, while keeping the fixed con-
nector in the desired position.
Fig. 27: Pin assignment of the 5-pin M12 fixed connector
The current output can be connected in either sourcing or
sinking mode. See Fig. 30 and Fig. 31 for the related wiring
charts.
7.3.7. Wiring the version with relay and
current outputs (8-pin M12 fixed
connector)
WARNING
Shock hazard due to the voltage at the relay terminals, which
is higher than 48V.
• Before powering the device, always check that the connectors
are correctly plugged-in and tightened.
The device is not tight when the EN 175301-803 fixed
connector is not wired:
→ Unscrew the nut [1] (see Fig. 10) on the 2508 female
connector supplied with the device.
→ Insert the plug with order code 444509, supplied with
the device, into the cable gland.
→ Screw the nut back.
→ Plug the sealed 2508 connector onto the
EN 175301-803 fixed connector.
1: Common
2
1
1
3
2: Relay, normally closed (NC)
2
3: Relay, normally open (NO)
3
4: Not connected
24
Fig. 28: Pin assignment on the EN 175301-803 fixed connector
English
Installation and wiring
Installation and wiring
1: V+ (12-36 V DC)
5
6
4
2: Not connected
3: 0 V DC
4: Positive 4-20 mA output
8
7
1
3
2
5: Not connected
6: Negative 4-20 mA output
7: Not connected
8: Functional earth
Fig. 29: Allocation of the pins on the M12, 8-pin fixed connector
Pin of the 8-pin M12 female
Colour of the wire (signal)
cable available as an
accessory equipment (order
code 444800)
1 white (12-36 V DC)
2 not connected
3 green (0 V DC)
4 yellow (positive 4-20 mA
output)
5 not connected
6 pink (negative 4-20 mA output)
7 not connected
8 grey (functional earth)
The current output can be connected in either sourcing or sinking mode.
Power supply
12-36 V DC
+
(*)
+
-
4-20mA input
(at external
instrument)
i
i
green
shield
white
6
7
1 2
yellowpink
grey
i
5
4
3
8
Fig. 30: Wiring of the current output, in sinking mode, of a
version with an 8-pin M12 fixed connector
Power supply
12-36 V DC
+
(*)
+
-
4-20mA input
(at external
instrument)
i
6
7
1 2
pink
i
5
yellow
4
green
3
8
shield
i
grey
white
Fig. 31: Wiring of the current output, in sourcing mode, of a
version with an 8-pin M12 fixed connector
English
25
Installation and wiring
Installation and wiring
250 V AC
L
N
(1)
Relay output, normally open
(NO)
Load (solenoid
valve, for example)
not connected
1
3
Power supply (2)
6
7
2
1 2
white
12-36 V DC
green
5
4
3
8
grey
(*)
+ -
Power cable
shield
Fig. 32: NO wiring of the relay output of a version with an 8-pin
M12 fixed connector
250 V AC
L
N
(1)
Relay output, normally
closed (NC)
Load (solenoid valve,
for example)
not connected
1
3
Power supply (2)
6
7
2
1 2
white
12-36 V DC
green
5
4
3
8
grey
(*)
+ -
Power cable
shield
Fig. 33: NC wiring of the relay output of a version with an 8-pin
M12 fixed connector
(*) Functional earth
(1) Use a voltage limiter depending on the load selected, e.g. for the solenoid
valve, an EN 175301-803 connector with integrated varistor.
(2) If the current output is needed, wire the 8-pin M12 connector acc. to
Fig. 30 if the current output is wired in sinking mode, or acc. to Fig. 31 if the
current ouput is wired in sourcing mode.
26
English
Commissioning
Commissioning
8. COMMISSIONING
8.1. Safety information
WARNING
Danger due to nonconforming commissioning.
Nonconforming commissioning could lead to injuries and damage
the device and its surroundings.
• Before commissioning, make sure that the staff in charge have
read and fully understood the contents of the manual.
• In particular, observe the safety recommendations and intended
use.
• The device/installation must only be commissioned by suitably
trained staff.
NOTE
Risk of damage to the device due to the environment
• Protect this device against electromagnetic interference,
ultraviolet rays and, when installed outdoors, the effects of the
climatic conditions.
• When the device is switched on and the cover is open,
protection against electric shock is no longer guaranteed.
• Check the chemical compatibility between the fluid to
be measured and the materials from which the device is
made exposed to it.
9. ADJUSTMENT AND
FUNCTIONS
9.1. Safety information
DANGER
Risk of injury due to electrical voltage
• Observe all applicable accident protection and safety guidelines
for electrical equipment.
WARNING
Risk of injury due to nonconforming adjustment.
Nonconforming adjustment could lead to injuries and damage the
device and its surroundings.
• The operators in charge of adjustment must have read and
understood the contents of this manual.
• In particular, observe the safety recommendations and intended
use.
• The device/installation must only be adjusted by suitably trained
staff.
• Before commissioning the device, enter the K factor of the fitting used. See chap. 9.4 and 9.5.
English
27
Adjustment and functions
Adjustment and functions
9.2. Operating levels
All settings may influence the correct running of the
process.
• Note the values of the parameters set in the table at chap.
9.8.
The flow threshold detector / flowmeter 8032/8072 has 2 operating
levels: the Process level and the Configuration level.
The Configuration level comprises the Parameters and Test menus.
Operating level Functions
Process • To read out:
- the measured flow rate
- the switching thresholds
- the value of the 4-20 mA output (flowmeter
only)
• To access the Parameters and Test menus of
the Configuration level
Operating level Functions
Configuration
- Parameters
menu
Configuration Test menu
• To make the settings needed for operation:
- flow rate unit
- transistor or relay output
- filter
- bar graph
- K factor
- 4-20 mA current output (flowmeter only)
• To make the following additional settings:
- backlighting
- access code to the Parameters and Test
menus.
• To test the configuration made in the Parameters menu with entering of a theoretical value.
• To read the frequency of the measured signal.
• To adjust the 4-20 mA output.
28
English
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