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