reverse polarity protection yes output circuit NPN type rectangular manufacter SKU FHDK 10N1101/KS35 short circuit protection yes sensing range Tb (at Tw max.) 5 ... 120 mm connection types flylead connector M8 3 pin voltage supply range +Vs 10 ... 30 VDC suppression of reciprocal influence yes housing material plastic (ASA) type background suppression front (optics) PMMA response time / release time < 1 ms alignment / soiled lens indicator flashing light indicator protection class IP 65 sensing distance adjustment mechanical, 5 turn width / diameter 10,4 mm sensing range Tb (at Tw min.) 5 ... 20 mm current consumption max. (no load) 30 mA depth 14 mm light source pulsed red LED output function light operate voltage drop Vd < 1,8 VDC sensing distance Tw 20 ... 120 mm distance to focus 35 ... 45 mm height / length 27 mm current consumption typ. 20 mA beam diameter 4 mm at focus wave length 660 nm light indicator LED yellow output current < 100 mA operating temperature -25 ... +65 °C