Working Range0.5 up to 15 m with reflector G85; up to 40 m with reflector GR50SHousingAl-CastDimensionsappr. 57 x 125 x 80 [mm] (W x H x D)Protection ModeIP65Connection ModeTerminal Block or Plug and Socket ConnectionTransmitting LightLED 880 nm, invisible; OR red-light 650 nm, visiblePower Supply24 VDC / 80 mA without electrical load; other voltages on requestSignal Modebright- / dark-switching, selectableControl OutputRelay, PNP- / NPN-Transistor, Optocoupler (alternatively)DisplayLED (Switch- / Pollution warning indicator)Ambient Temperature-25 .. +60 Celsius degreeSpecial/Optional FeaturesPulse prolongation time 0-10s; switching-on-off-delay, separately adjustable; Interference suppression by forced synchronization; DIANA (Level Indicator); Intelligent Pollution warning output; Steady light resistance 100 kLx