Sensor identification and key ratings
The Omron E3Z-LS81 is a diffuse photoelectric sensor in the E3Z series, with a PNP output and a 12-24 VDC supply. It comes prewired with a 2-meter cable, bare-end termination, and includes an indicator light. Sensing distance is adjustable from 20 mm to 200 mm, with a 1 ms response time. The housing is rectangular PBT rated IP67, and the switching mode is selectable for light-on or dark-on operation. Load current is rated at 100 mA maximum. Output short circuit protection and power supply reverse polarity protection are built in, reducing the risk of field damage during wiring errors.
Lifecycle and sourcing posture
CE marked as the primary certification. No other compliance marks (UL, RoHS, REACH) are stated in the listing; confirm with the manufacturer if project documentation requires them.