operating temperature -25 ... +55 °C sensing distance Tw 20 ... 150 mm type intensity difference alignment / soiled lens indicator flashing light indicator width / diameter 18 mm current consumption max. (no load) 45 mA type cylindrical threaded wave length 880 nm voltage supply range +Vs 10 ... 30 VDC voltage drop Vd < 1,8 VDC output circuit PNP height / length 50 mm response time / release time < 0,5 ms front (optics) PC sensing distance Tw (with doubling lense) 30 ... 280 mm short circuit protection yes output function light operate connection types cable 3 pin, 2 m reverse polarity protection yes light source pulsed infrared diode manufacter SKU FZAM 18P1155 protection class IP 65 sensitivity adjustment potentiometer, 15 turn housing material brass nickel plated / PC light indicator LED yellow output current < 200 mA suppression of reciprocal influence yes current consumption typ. 30 mA