General specifications Switching element function Analog current output Installation non-flush Output polarity DC Measurement range 5 ... 15 mm Nominal ratings Operating voltage 15 ... 30 V Repeat accuracy 0 ... 15 mm No-load supply current less than or equal to 10 mA Functional safety related parameters MTTF d 2880 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % Analog output Output type 0 ... 20 mA Linearity error less than or equal to ± 10 % of full-scale value Load resistor less than or equal to 500 Om Temperature drift less than or equal to ± 0.1 %/K of full-scale value Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval CCC approval / marking not required for products rated less than or equal to 36 V Ambient conditions Ambient temperature -10 ... 70 °C (14 ... 158 °F) Mechanical specifications Connection type cable PVC , 2 m Core cross-section 0.5 mm 2 Housing material brass, nickel-plated Sensing face PBT Housing diameter 30 mm Degree of protection IP67