power on indication LED green width / diameter 19,6 mm height / length 52,2 mm reverse polarity protection yes voltage drop Vd < 2 VDC special type hygienic design operating temperature -30 ... +60 °C connection types flylead connector M12, L=300 mm output circuit push-pull wave length 660 nm alignment / soiled lens indicator flashing light indicator version Foil detection output indicator LED red depth 34,3 mm output current < 100 mA type light barrier short circuit protection yes front (optics) PMMA current consumption max. (no load) 40 mA protection class IP 68/69K & proTect+ background position Sde 200 ... 800 mm on V4A type rectangular manufacter SKU FNDH 14G6903/KS34A current consumption typ. 35 mA light source pulsed point source LED response time / release time < 1,8 ms voltage supply range +Vs 10 ... 30 VDC storage temperature -30 ... +70 °C sensing distance adjustment Teach-in minimal signal attenuation 12 % output function light / dark operate housing material stainless steel 1.4404 (V4A)