wave length 660 nm current consumption typ. 35 mA power on indication LED green depth 34,3 mm type rectangular front (optics) PMMA housing material stainless steel 1.4404 (V4A) sensing distance Tw 50 ... 400 mm output indicator LED red operating temperature -30 ... +60 °C short circuit protection yes output current < 100 mA height / length 51 mm sensing distance adjustment Teach-in sensing range Tb (at Tw min.) 20 ... 50 mm voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 40 mA light source pulsed red LED response time / release time < 1,8 ms type background suppression manufacter SKU FHDR 14G6901/S14 protection class IP 68/69K & proTect+ output circuit push-pull output function light / dark operate voltage drop Vd < 2 VDC storage temperature -30 ... +70 °C sensing range Tb (at Tw max.) 20 ... 400 mm reverse polarity protection yes width / diameter 19,6 mm connection types connector M12 special type Washdown design