HBM TJ1-S6, Руководство по установке, Страница: 27 / 32

21
HBM: Business Document
6.3 Supply voltage
The transducer must be operated with a separated extra‐low voltage (supply
voltage 9…36 VDC).
7 Functional testing
You can check the functionality of the rotor and the stator from the LEDs on
the evaluation unit.
•
It is not allowed to extend or reduce the length of the connection
cable between rotor and evaluation unit!!!
•
Don’t lay cable parallel to high voltage and control cable. If this is not
avoidable, please let a minimum gap of 50cm and lay the cable inside a
steel tube.
•
Avoid transformer, motor, gate, thyristor circuits and similarly leakage
fields.
Important
•
Check the calibration signal specified on the type label or test protocol.
•
To obtain stable conditions, the measurement should be started or the
calibration signal should be activated only once the transducer has been
warming up for 15 minutes.