wave length 880 nm protection class IP 67 current consumption typ. 40 mA width / diameter 18 mm response time / release time < 1 ms voltage supply range +Vs 10 ... 30 VDC housing material brass nickel plated / PC manufacter SKU FZAM 18N6460/S14 output indicator LED yellow height / length 60 mm suppression of reciprocal influence yes type cylindrical threaded alignment / soiled lens indicator flashing light indicator connection types connector M12 4 pin sensing distance Tw 60 ... 430 mm reverse polarity protection yes sensing distance Tw (with doubling lense) 80 ... 800 mm light indicator LED green current consumption max. (no load) 55 mA light source pulsed infrared diode front (optics) PC operating temperature -25 ... +55 °C output current < 200 mA output function light / dark operate, alarm short circuit protection yes voltage drop Vd < 1,8 VDC output circuit NPN type intensity difference sensitivity adjustment Teach-in