protection class IP 67 manufacter SKU FHDK 14P5104 voltage drop Vd < 1,8 VDC voltage supply range +Vs 10 ... 30 VDC width / diameter 14,8 mm reverse polarity protection yes operating temperature -25 ... +65 °C current consumption max. (no load) 30 mA light source pulsed red LED depth 31 mm output function light / dark operate output current < 100 mA connection types cable 4 pin, 2 m sensing distance adjustment mechanical, 10 turn sensing range Tb (at Tw max.) 30 ... 500 mm alignment / soiled lens indicator flashing light indicator height / length 43 mm current consumption typ. 25 mA sensing distance Tw 30 ... 500 mm housing material plastic (ASA, MABS) front (optics) PMMA sensing range Tb (at Tw min.) 5 ... 30 mm output circuit PNP short circuit protection yes suppression of reciprocal influence yes type rectangular light indicator LED yellow type background suppression response time / release time < 5 ms wave length 660 nm