General specifications Switching element function PNP NO Rated operating distance 2 mm Installation flush Assured operating distance 0 ... 1.62 mm Reduction factor r Al 0.3 Reduction factor r Cu 0.2 Reduction factor r 304 0.7 Nominal ratings Operating voltage 10 ... 30 V Switching frequency 0 ... 1500 Hz Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 200 mA Off-state current 0 ... 0.5 mA typ. 0.1 mA at 25 °C No-load supply current less than or equal to 17 mA Switching state indicator Multihole-LED, yellow Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Mechanical specifications Connection type 4-pin, M12 x 1 connector Housing material Stainless steel 1.4305 / AISI 303 Sensing face PBT Housing diameter 12 mm Degree of protection IP67