Burkert 8032 User manual
Instruction Manual
© Bürkert 2000 Subject to technical change without notice
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1.1 Utilisation..............................................................................................................................................................................................4
1.2 Precautionsatinstallationandcommissioning..................................................................................................... 5
1.3 Conformitytostandards..........................................................................................................................................................5
2.1 Design.....................................................................................................................................................................................................6
2.2 Measuringprinciple.....................................................................................................................................................................6
2.3 OrderingcodesforelectronicmodulesSE32.......................................................................................................7
2.4 Accessoriesandspareparts................................................................................................................................................7
4.1 Generalrecommendations.................................................................................................................................................12
4.2 Mountingonthepipe..............................................................................................................................................................12
4.3 Electricalconnection...............................................................................................................................................................13
4.3.1 Connectors.......................................................................................................................................................................13
4.3.2Versionwithtransistoroutput(NPN/PNP)........................................................................................14
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4.3.3Versionwithrelayoutput........................................................................................................................................15
5.1 Generalrecommendations.................................................................................................................................................16
5.2 Functionalities...............................................................................................................................................................................16
5.3 Programmingkeys....................................................................................................................................................................17
5.4 DefaultConfiguration..............................................................................................................................................................17
5.5 NormalMode.................................................................................................................................................................................18
5.6 Possibleswitchingmodesofthe8032...................................................................................................................19
5.7 CalibrationMode.........................................................................................................................................................................20
5.8 SimulationMode.........................................................................................................................................................................23
6.1 Cleaning.............................................................................................................................................................................................24
6.2 Errormessages............................................................................................................................................................................24
7.1 Connectionexampleswitha8032..............................................................................................................................26
7.2 Descriptionofthelabelofthecontroller8032.................................................................................................29
7.3 Flowrate-DNofthepipe-fluidvelocitydiagrams......................................................................................30
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The controller 8032 has only been designed to measure the flow rate of
liquids.
There will be no manufacturer warranty for damages caused by unexpec-
ted handling or wrong usage of the device. The warranty on the device
becomes invalid if any modification or change is made on the device.
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- When the device is powered and the cover is open, protection against
electric shocks is not ensured.
- Always ensure the materials in contact with the medium to measure are
chemically compatible with this medium.
- To clean the device, only use chemically compatible products.
- Protect the device fromelectromagnetic perturbations, ultraviolet
radiations and, when installed outside, from the effects of climatic
conditions.
EMC: EN 50 081-1, 50 082-2
Security: EN 61 010-1
Vibration: EN 60068-2-6
Shock: EN 60068-2-27
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The flow rate controller 8032 is made up of an electronic module SE32
and a fitting S030 with integrated paddle-wheel. It may switch a solenoid
valve, activate an alarm or establish a control loop.
The switching point can be adjusted by means of the three keys located
under the display. The adjustment can optionally be carried out by means
of a 4-20 mA loop via an external controller.
The electrical connection is carried out via an EN175301-803 connector
and/or an M12 multipin connector.
The controller 8032 detects the rotation of the paddle-wheel S030. The
latter produces pulses whose frequency is proportional to the flow rate
(f = K.Q, where f is the frequency in Hz, K the K factor specific to each
fitting in pulses/l and Q the flow rate in l/s).
S030
SE32
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12-30 VDC - Transistor NPN EN175301-803 connector
12-30 VDC - Transistor PNP EN175301-803 connector
12-30 VDC - Transistor NPN and
PNP M12 connector
12-30 VDC - Relays M12 and EN175301-803 connectors
12-30 VDC 4-20 mA External Setpoint Relays M12 and EN175301-803 connectors
12-30 VDC 4-20 mA External Setpoint 4-20 mA + relays M12 and EN175301-803 connectors
M12 female connector, 5 pins, to be wired
M12 connector, 5 pins, moulded on a shielded cable (2 m)
EN175301-803 connector (type 2508) with cable gland
EN175301-803 connector (type 2509) with NPT 1/2'' reduction
Electronic board with NPN and PNP outputs
Electronic board with relays
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Pipe diameter DN06 to DN65; determine the appropriate diameter using the flow rate-velocity-DN
diagrams (see Annex)
Medium temperature depends on the S030 fitting
Medium pressure depends on the S030 fitting
Medium viscosity max. 300 cSt
Rate of solid particles max. 1%
Measuring range 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.
Accuracy ±1 % of the full scale*, with calibration on site or using the teach-in function
± (1 % of the full scale* + 3% of the measured value), with standard K factor
Linearity ± 0.5 % of the full scale*
Repeatability 0.4% of the measured value
Measuring element paddle-wheel of the S030 fitting
Protection rating (housing) IP 65, connectors being plugged-in and tightened
* full scale = 10 m/s
Installation class
(overvoltage class) 2
Insulating strength 2300 VAC
Power supply 12-30 VDC
Max. current consumption 750 mA (with load) (versions with PNP output)
80 mA (without load) (Relay version)
Protection against
polarity reversal yes
Transistor output NPN and/or PNP, open collector, 700 mA max., NPN output: 0,2-30 VDC and PNP output:
supply voltage (see example in the Annex)
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Relay output Relay version: 250 VAC, 3 A max. or 30 VDC, 3 A max. ; programmable
Relay version+External Setpoint :48 VAC, 3 A max. or 30 VDC, 3 A max. ; programmable
External setpoint 4...20 mA (option)
Protection against
short-circuits yes for the transistor output
Type of cable recommended shielded, wire section between 0.14 and 0.5 mm2
NPN version EN175301-803 connector (supplied) 1)
PNP version EN175301-803 connector (supplied) 1)
NPN/PNP version M12 female connector, 5 pins (not supplied)
Relay version (with or without
External setpoint board) EN175301-803 connector (supplied) 1) and M12 female connector, 5 pins (not supplied)
Relay + 4-20 mA version
(with External setpoint and
Process Value board) EN175301-803 connector (supplied) 1) and M12 female connector, 8 pins (not supplied)
1) EaseOn with connector type 2511 on request
Housing polycarbonate, fiber glass reinforced
Front plate polyester
Fitting S030 see corresponding instruction manual
O-rings FKM standard (EPDM as an option)
Ambient temperature 0 to +60° C
Relative humidity < 80%, non condensated
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1
v.
%
+
3
P.
E.
S.
/
F.
/
E.
v.
%
M./ o.R./V.M.
1
v.
%
P.
E.
S.
/
F.
/
E.
with Teach-in
without Teach-in, but standard K factor
Medium velocity in m/s
max. error %
F.S = Full scale
o.R. = of Reading
Measuring error - % of the measure
These values have been determined in the following reference conditions:
medium = water, water and ambient temperatures = 20 °C, min. upwards and downwards
distances respected, appropriate pipe dimensions.
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