voltage supply range +Vs 10 ... 30 VDC reverse polarity protection yes output current < 100 mA protection class IP 65 adjustment potentiometer, 20 turn sensing distance Tw 230 mm height / length 66 mm light source pulsed infrared diode voltage drop Vd < 2,5 VDC connection types cable 4 pin, 2 m output function light / dark operate current consumption typ. 33 mA width / diameter 30 mm response time / release time < 2,5 ms manufacter SKU FZAM 30N5004 current consumption max. (no load) 50 mA operating temperature 0 ... +65 °C alignment / soiled lens indicator LED, flashing light indicator LED yellow actual range Sb 1400 mm type cylindrical threaded output circuit NPN short circuit protection yes housing material brass nickel plated wave length 880 nm