type intensity difference output function light / dark operate current consumption typ. 20 mA light source pulsed red LED output current < 100 mA current consumption max. (no load) 25 mA operating temperature -20 ... +50 °C output indicator LED yellow response time / release time < 0,5 ms protection class IP 65 height / length 16,2 mm manufacter SKU FZDK 07N6901 housing material plastic (PMMA, MABS, PA) sensing distance Tw 20 ... 150 mm suppression of reciprocal influence yes type rectangular connection types cable bottom side, 2 m output circuit NPN reverse polarity protection yes light indicator LED green wave length 660 nm sensitivity adjustment Teach-in voltage drop Vd < 1,8 VDC depth 10,8 mm alignment / soiled lens indicator flashing light indicator width / diameter 8 mm short circuit protection yes voltage supply range +Vs 10 ... 30 VDC front (optics) PMMA