wave length 880 nm height / length 50 mm protection class IP 67 manufacter SKU FZDM 16N5101/S14 voltage drop Vd < 1,8 VDC light indicator LED yellow short circuit protection yes reverse polarity protection yes light source pulsed infrared diode front (optics) PMMA suppression of reciprocal influence yes output current < 200 mA output function light / dark operate depth 50 mm sensing distance Tw 0 ... 400 mm voltage supply range +Vs 10 ... 30 VDC type rectangular sensitivity adjustment potentiometer, 270° type intensity difference operating temperature -25 ... +65 °C width / diameter 15,4 mm alignment / soiled lens indicator flashing light indicator current consumption typ. 29 mA response time / release time < 1 ms housing material die-cast zinc connection types connector M12 4 pin current consumption max. (no load) 41 mA output circuit NPN