Working Range300 up to 3000 mm, adjustableHousingAl-CastDimensionsappr. 57 x 125 x 110 [mm] (W x H x D)Protection ModeIP65Connection ModePlug and Socket ConnectionTransmitting LightLED 880 nm, invisiblePower Supply24 VDC / 60 mA without electrical loadSignal Modebright- / dark-switching, selectableControl OutputPNP- / NPN-Transistor, Optocoupler (alternatively)DisplayLED (Switch- / Pollution warning indicator); DIANA (Level Indicator)Ambient Temperature-25 .. +60 Celsius degreeSpecial/Optional FeaturesActive background response suppression; Time delay 0 up to 10s, switching-on-off-delay, separately adjustable; Interference suppression by forced synchronization; Pollution warning output