General specifications Switching element function PNP NC Rated operating distance 2 mm Installation non-flush Output polarity DC Assured operating distance 0 ... 1.62 mm Reduction factor r Al 0.4 Reduction factor r Cu 0.35 Reduction factor r 304 0.7 Nominal ratings Operating voltage 10 ... 60 V Switching frequency 0 ... 400 Hz Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 100 mA No-load supply current less than or equal to 15 mA Switching state indicator LED, yellow Approvals and certificates 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) Mechanical specifications Connection type cable PUR , 2 m Core cross-section 0.14 mm 2 Sensing face PBT Housing diameter 8 mm Degree of protection IP67