General specifications Switching element function PNP NO/NC Rated operating distance 50 mm Installation flush Output polarity DC Assured operating distance 0 ... 40.5 mm Reduction factor r Al 0.38 Reduction factor r Cu 0.35 Reduction factor r 304 0.83 Nominal ratings Operating voltage 10 ... 60 V DC Switching frequency 0 ... 80 Hz Hysteresis typ. 3 % Reverse polarity protection reverse polarity protected Voltage drop less than or equal to 3 V Operating current 0 ... 200 mA Off-state current 0 ... 0.5 mA No-load supply current less than or equal to 20 mA Operating voltage indicator LED, green 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 screw terminals Core cross-section up to 2.5 mm 2 Housing material PBT Sensing face PBT Degree of protection IP67 General information Use in the hazardous area see instruction manuals Category 3G- 3D