manufacter SKU FHDK 10N5160/S35A sensing distance Tw 10 ... 30 mm height / length 27 mm response time / release time < 1 ms sensing range Tb (at Tw max.) 3 ... 30 mm version for glass detection sensing distance adjustment mechanical, 5 turn voltage supply range +Vs 10 ... 30 VDC voltage drop Vd < 1,8 VDC housing material plastic (ASA) output function light / dark operate width / diameter 10,4 mm connection types connector M8 4 pin suppression of reciprocal influence yes front (optics) PMMA alignment / soiled lens indicator flashing light indicator depth 14 mm reverse polarity protection yes short circuit protection yes type rectangular type background suppression current consumption max. (no load) 30 mA protection class IP 67 wave length 660 nm output current < 100 mA light indicator LED yellow light source pulsed red LED output circuit NPN current consumption typ. 20 mA operating temperature -25 ... +65 °C