protection class IP 65 light source pulsed red LED light indicator LED yellow height / length 27 mm type background suppression front (optics) PMMA suppression of reciprocal influence yes width / diameter 10,4 mm current consumption typ. 18 mA voltage supply range +Vs 10 ... 30 VDC wave length 660 nm type rectangular current consumption max. (no load) 25 mA voltage drop Vd < 1,8 VDC alignment / soiled lens indicator flashing light indicator response time / release time < 1 ms sensing distance Tw 30 mm ±2 mm housing material plastic (ASA) operating temperature -25 ... +65 °C connection types cable 4 pin, 2 m manufacter SKU FHDK 10G5120 output function light / dark operate depth 14,7 mm output current < 50 mA reverse polarity protection yes output circuit push-pull short circuit protection yes