voltage supply range +Vs 10 ... 30 VDC actual range Sb 1400 mm housing material brass nickel plated wave length 880 nm output current < 100 mA operating temperature 0 ... +65 °C adjustment potentiometer, 20 turn alignment / soiled lens indicator LED, flashing height / length 66 mm light indicator LED yellow sensing distance Tw 230 mm output function light / dark operate protection class IP 65 manufacter SKU FZAM 30P5004 response time / release time < 2,5 ms reverse polarity protection yes light source pulsed infrared diode connection types cable 4 pin, 2 m current consumption max. (no load) 50 mA type cylindrical threaded output circuit PNP short circuit protection yes width / diameter 30 mm current consumption typ. 33 mA voltage drop Vd < 2,5 VDC