type retro-reflective sensor operating temperature -25 ... +65 °C depth 35 mm front (optics) PMMA suppression of reciprocal influence yes protection class IP 67 height / length 35 mm short circuit protection yes type rectangular sensitivity adjustment no polarization filter yes voltage supply range +Vs 10 ... 30 VDC connection types cable 4 pin, 2 m reverse polarity protection yes voltage drop Vd < 1,8 VDC current consumption typ. 25 mA actual range Sb 5 m nominal range Sn 5,2 m manufacter SKU FPDM 12P5101 output circuit PNP output function light / dark operate output current < 100 mA wave length 660 nm light source pulsed red LED light indicator LED yellow response time / release time < 1 ms alignment / soiled lens indicator flashing light indicator housing material die-cast zinc width / diameter 12,4 mm current consumption max. (no load) 35 mA