voltage drop Vd < 1,8 VDC output current < 100 mA reverse polarity protection yes output circuit PNP front (optics) PMMA voltage supply range +Vs 10 ... 30 VDC type background suppression sensing range Tb (at Tw max.) 15 ... 300 mm sensing distance Tw 15 ... 300 mm width / diameter 12,4 mm sensing range Tb (at Tw min.) 5 ... 15 mm type rectangular light source pulsed red LED response time / release time < 1 ms sensing distance adjustment mechanical, 5 turn manufacter SKU FHDM 12P5001/S35A short circuit protection yes operating temperature -25 ... +65 °C depth 35 mm housing material die-cast zinc output function light / dark operate connection types connector M8 4 pin current consumption typ. 25 mA protection class IP 67 current consumption max. (no load) 35 mA wave length 660 nm light indicator LED yellow height / length 35 mm suppression of reciprocal influence yes