light source pulsed red LED current consumption typ. 35 mA operating temperature -30 ... +60 °C sensing range Tb (at Tw max.) 20 ... 400 mm output circuit push-pull sensing distance Tw 50 ... 400 mm special type hygienic design storage temperature -30 ... +70 °C housing material stainless steel 1.4404 (V4A) sensing distance adjustment Teach-in depth 34,3 mm width / diameter 19,6 mm wave length 660 nm manufacter SKU FHDH 14G6901 current consumption max. (no load) 40 mA voltage drop Vd < 2 VDC reverse polarity protection yes sensing range Tb (at Tw min.) 20 ... 50 mm response time / release time < 1,8 ms front (optics) PMMA voltage supply range +Vs 10 ... 30 VDC output current < 100 mA output function light / dark operate power on indication LED green output indicator LED red protection class IP 68/69K & proTect+ connection types cable 4 pin, 2 m short circuit protection yes type background suppression height / length 52,2 mm type rectangular