Instruction Manual
OCM F
OCM F - Rev. 04 as of 18.02.2014
Page 25
7.4.2 KDA Sensor Connection
Important Note:
Always disconnect the measurement system from mains prior to connecting
any sensors.
For use of the KDA sensors in the Ex-area, the sensor cables must not be
directed past the mechanical shield between the termination blocks. Use only
the two cable connections of the Ex-connection block!
The sensor cable has to be connected to the transmitter at the termination block
using tension spring clamps or connectors with screw clamps depending on ver-
sion.
−
Lead the sensor cable from outside through the cable gland.
−
Now connect the sensor cables to the connection board as descripted in the
wiring diagram
−
Tighten the cable gland to fix the sensor cable.
The diagram below applies in case of connecting a KDA flow velocity combi
sensor:
Fig. 7-4
Connection of 1 wedge or pipe sensor (no Ex), Type K0 or R0
Fig. 7-5
Connection of 1 KDA combi sensor (no Ex) with integrated
pressure measurement cell, Type KP
Summary of Contents for osm-f
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