current consumption max. (no load) 25 mA polarization filter yes depth 31 mm current consumption typ. 20 mA output circuit NPN suppression of reciprocal influence yes width / diameter 14,8 mm actual range Sb 3,2 m front (optics) PMMA type rectangular connection types cable 4 pin, 2 m manufacter SKU FPDK 14N5111 voltage drop Vd < 1,8 VDC type retro-reflective sensor height / length 43 mm light indicator LED yellow operating temperature -25 ... +65 °C output current < 100 mA wave length 660 nm housing material plastic (ASA, MABS) reverse polarity protection yes alignment / soiled lens indicator flashing light indicator output function light / dark operate sensitivity adjustment no protection class IP 67 light source pulsed red LED response time / release time < 1 ms voltage supply range +Vs 10 ... 30 VDC version single lens optics short circuit protection yes nominal range Sn 3,8 m