Photoelectric sensor for condition monitoring in compact
plastic housing
The E3Z 'condition monitoring' family features active
or passive sensor function checking capabilities detecting
misalignments, dirt covers, defective sensors, etc.
E3Z-_-J0:
Self-diagnostic alarm output on instable signal
E3Z-_-G2:
Detection of dirt cover by power reduction
E3Z-_-G0: Active
sensor functionality check by test input forcing state change at
receiver (emission stop)
For auto compensation of dust or
dirt see the
E3X-DA-S.