... +55°CHumidity20°C, <=85 %RHSealing IP65Vibration resistanceIEC/EN 61496-1:Frequency range,10-55Hz;Sweep rate,1 octave/min; Amplitude,0 ... strengthAC1500V, 60sInsulation resistance>100MΩ Infrared Area Sensor,Safety Light Curtain (Emitter+Receiver)