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Quick guide
Installation
The sensor is installed in the vessel using liquid sealant or PTFE tape like shown in the manual and the electrical unit is
connected. If the electronic unit has the threaded union, make sure it is firmly tightened to secure good electrical con-
nection.
Setup
The sensor is delivered pre-calibrated for the liquid you specified when ordering and ready for use. To obtain a more
accurate measurement you need to calibrate the sensor as described in the complete manual. You need a computer
and a USB/M12 cable to do the calibration and more advanced setup. The setup is done in the HB-tool which is down-
loaded from the HBproduct web page www.hbproducts.dk
Measurement signal
The sensor output is a 4-20mA provided on pin 4 in the M12 plug. The signal grow linear to the level. More advanced
wiring and wiring of sensors controlling a valve is described in the complete manual.
LED indication
When the sensor is operating the green LED should the green LED should be on or flashing
LED Signal
ON/OFF/Frequency
Green
ON
Flash
OFF
Wire level sensor manual 05
1
+24V DC or AC
2
- Common
4
AO, 4-20 mA level
Functionality
Supply voltage connected
Run In start signal / in operation.
No supply voltage
October 2021 HBproducts.dk
20
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