Photoelectric sensors FHDK 10 (Tw fixed) Diffuse sensors with background suppression sample drawing 12 LED 14,7 27 3 2,9 6,7 * 12,2 15 3,2 2,9 M 8 x1 7 10,4 * emitter axis general data sample picture type background suppression light source pulsed red LED alignment / soiled lens indicator flashing light indicator light indicator LED yellow wave length 660 nm suppression of reciprocal influence yes electrical data response time / release time < 1 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 25 mA current consumption typ. 18 mA voltage drop Vd < 1,8 VDC output function light / dark operate output circuit push-pull output current < 50 mA short circuit protection yes reverse polarity protection yes mechanical data width / diameter 10,4 mm height / length 27 mm depth 14,7 mm type rectangular housing material plastic (ASA) front (optics) PMMA ambient conditions operating temperature -25 ... +65 °C order reference sensing distance Tw connection types protection class FHDK 10G5120 30 mm ±2 mm cable 4 pin, 2 m IP 65 FHDK 10G5120/S35A 30 mm ±2 mm connector M8 4 pin IP 67 FHDK 10G5121 50 mm ±3 mm cable 4 pin, 2 m IP 65 FHDK 10G5121/S35A 50 mm ±3 mm connector M8 4 pin IP 67 FHDK 10G5122 80 mm ±8 mm cable 4 pin, 2 m IP 65 FHDK 10G5122/S35A 80 mm ±8 mm connector M8 4 pin IP 67 1 www.baumer.com 2/6/2015