nominal range Sn 5,2 m reverse polarity protection yes sensitivity adjustment no manufacter SKU FPDM 12N5101 type retro-reflective sensor connection types cable 4 pin, 2 m actual range Sb 5 m output circuit NPN height / length 35 mm output function light / dark operate width / diameter 12,4 mm front (optics) PMMA voltage drop Vd < 1,8 VDC polarization filter yes voltage supply range +Vs 10 ... 30 VDC type rectangular wave length 660 nm alignment / soiled lens indicator flashing light indicator current consumption max. (no load) 35 mA suppression of reciprocal influence yes current consumption typ. 25 mA operating temperature -25 ... +65 °C light source pulsed red LED short circuit protection yes output current < 100 mA response time / release time < 1 ms housing material die-cast zinc depth 35 mm light indicator LED yellow protection class IP 67