wave length 880 nm housing material brass nickel plated / PC output indicator LED yellow type intensity difference sensing distance Tw (with doubling lense) 80 ... 800 mm width / diameter 18 mm output function light / dark operate, alarm short circuit protection yes manufacter SKU FZAM 18P6460/S14 output current < 200 mA front (optics) PC reverse polarity protection yes alignment / soiled lens indicator flashing light indicator suppression of reciprocal influence yes sensitivity adjustment Teach-in current consumption typ. 40 mA connection types connector M12 4 pin height / length 60 mm operating temperature -25 ... +55 °C sensing distance Tw 60 ... 430 mm response time / release time < 1 ms current consumption max. (no load) 55 mA output circuit PNP protection class IP 67 light indicator LED green voltage supply range +Vs 10 ... 30 VDC voltage drop Vd < 1,8 VDC light source pulsed infrared diode type cylindrical threaded