sensing range Tb (at Tw max.) 20 ... 200 mm voltage supply range +Vs 10 ... 30 VDC short circuit protection yes type background suppression sensing distance Tw 40 ... 200 mm operating temperature -25 ... +65 °C current consumption max. (no load) 40 mA suppression of reciprocal influence yes output indicator LED yellow height / length 43 mm light indicator LED green protection class IP 67 output function light / dark operate width / diameter 14,8 mm response time / release time < 0,5 ms current consumption typ. 35 mA reverse polarity protection yes output current < 100 mA connection types connector M12 4 pin housing material plastic (ASA, MABS) light source pulsed red LED output circuit NPN alignment / soiled lens indicator flashing light indicator wave length 660 nm sensing distance adjustment Teach-in front (optics) PMMA voltage drop Vd < 1,8 VDC depth 31 mm manufacter SKU FHDK 14N6901/S14 type rectangular sensing range Tb (at Tw min.) 12 ... 40 mm