SENSOR SYSTEM Ro 35 L
2.3 Construction
DESCRIPTION
2-8
6.461.21 - 2008/06
Transmitter
Wear-resistant rotating transmitter in disc-type construction with a field
transmitter, two measuring channels and a clearance channel.
Consisting of a rotor and stator, it transmits the field current for the rotat-
ing probes from the stator to the rotor and, in the opposite direction,
transmits the test signal to the test electronics for evaluation.
Rotating head electronics
The rotating head electronics amplifies the probe signals and the field cur-
rent. It is installed in a robust box on the connection side of the bearing
housing to permit ease of maintenance. The cable to the test electronics
is connected using MIL plug connectors.
Fig. 2.5 Signal path
