General specifications Switching element function NPN NO Rated operating distance 5 mm Installation flush Output polarity DC Assured operating distance 0 ... 4.05 mm Reduction factor r Al 0.25 Reduction factor r Cu 0.2 Reduction factor r 304 0.65 Nominal ratings Operating voltage 10 ... 60 V Switching frequency 0 ... 650 Hz Hysteresis typ. 5 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 200 mA Lowest operating current 0 mA Off-state current 0 ... 0.5 mA typ. 0.01 mA No-load supply current less than or equal to 10 mA Approvals and certificates FM approval Control drawing 116-0165F UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Storage temperature -40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection type cable PVC , 2 m Core cross-section 0.5 mm 2 Housing material PBT Sensing face PBT Housing diameter 18 mm Degree of protection IP68