short circuit protection yes protection class IP 67 Teach-in range min. > 3 mm width / diameter 20,6 mm beam type point reverse polarity protection yes, Vs to GND wave length 650 nm light source pulsed red laser diode current consumption max. (no load) 100 mA manufacter SKU OADM 20I2460/S14C housing material die-cast zinc connection types connector M12 5 pin, rotatable height / length 65 mm operating temperature 0 ... +50 °C voltage supply range +Vs 12 ... 28 VDC response time / release time < 0,9 ms resolution 0,005 ... 0,06 mm power on indication LED green laser class 2 soiled lens indicator LED red load resistance (analog I) < (+Vs - 6 V) / 0,02 A depth 50 mm measuring distance Sd 30 ... 130 mm front (optics) glass output circuit analog output signal 4 ... 20 mA beam diameter 2 ... 1 mm adjustment Teach-in: button / external linearity error ± 0,015 ... ± 0,2 mm type rectangular