connection types cable 4 pin, 2 m output function light / dark operate operating temperature -25 ... +65 °C sensing distance Tw 20 ... 350 mm sensing distance adjustment mechanical, 10 turn type background suppression manufacter SKU FHDK 14P5101 width / diameter 14,8 mm voltage drop Vd < 1,8 VDC alignment / soiled lens indicator flashing light indicator wave length 660 nm depth 31 mm sensing range Tb (at Tw min.) 5 ... 20 mm height / length 43 mm suppression of reciprocal influence yes type rectangular reverse polarity protection yes current consumption max. (no load) 30 mA protection class IP 67 current consumption typ. 25 mA voltage supply range +Vs 10 ... 30 VDC sensing range Tb (at Tw max.) 20 ... 350 mm front (optics) PMMA output current < 100 mA light source pulsed red LED light indicator LED yellow response time / release time < 1 ms output circuit PNP housing material plastic (ASA, MABS) short circuit protection yes