General specifications Switching element function NPN NO Rated operating distance 5 mm Installation non-flush Assured operating distance 0 ... 4.05 mm Nominal ratings Operating voltage 4.75 ... 30 V DC Switching frequency 0 ... 500 Hz Voltage drop less than or equal to 1 V Temperature drift ± 15% Operating current 0 ... 25 mA No-load supply current less than or equal to 10 mA Approvals and certificates CCC approval CCC approval / marking not required for products rated less than or equal to 36 V Ambient conditions Ambient temperature -10 ... 65 °C (14 ... 149 °F) Mechanical specifications Housing material Polyamides Housing diameter 10.8 mm