BEN3M-PDT Autonics - Retroreflective Photoelectric Sensor

The BEN3M-PDT is an Autonics BEN Series retroreflective photoelectric sensor with a built-in polarizing filter, giving reliable detection of shiny or reflective targets up to 3 metres without false triggers from the target's own surface reflection.

It runs on a universal 24-240 VAC / 24-240 VDC supply at max. 4 VA, uses an infrared LED (940 nm) light source, switches in max. 20 ms, and offers a Light ON / Dark ON transistor output operation mode switch.