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a calibration, however, the temperature‐dependent part remains. The TK
value given in the specifications for the transducer therefore does not apply
for the cable and transducer combination when connection is with four‐wire
configuration, the cable percentage must be added.
6.3 Shortening the cable
As the transducer connection uses a six‐wire configuration, you can shorten
the 6‐wire transducer cable without affecting the measurement accuracy.
6.4 Extension cable
The cable of a six‐wire force transducer can be extended with a cable of the
same type.
Only use shielded, low‐capacitance measurement cables for extension.
Ensure that connection is perfect, with a low contact resistance.
6.5 EMC protection
Electrical and magnetic fields often induce interference voltages in the meas-
uring circuit. Therefore:
Use shielded, low‐capacitance measurement cables only (HBM cables
fulfill both conditions).
Do not route the measurement cables parallel to power lines and control
circuits. If this is not possible, protect the measurement cable with steel
conduits, for example.
Avoid stray fields from transformers, motors and contact switches.
Do not ground the transducer, amplifier and indicator more than once.
Connect all devices in the measuring chain to the same protective earth
conductor.
A3592-1.1 en/de/fr
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HBM
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