voltage drop Vd < 3 VDC sensing distance adjustment qTeach output current < 100 mA width / diameter 18 mm housing material plastic (ASA, PMMA) type rectangular type background suppression alignment optical axis < 1° operating temperature -25 ... +60 °C light indicator LED yellow short circuit protection yes depth 32 mm front (optics) PMMA output function light / dark operate connection types cable 4 pin, 2 m current consumption max. (no load) 40 mA manufacter SKU O500.GR-NV1T.72CU light source pulsed red LED voltage supply range +Vs 10 ... 30 VDC sensing range Tb 30 ... 600 mm protection class IP 67 reverse polarity protection yes current consumption typ. 30 mA output circuit NPN complementary sensing distance Tw 60 ... 550 mm response time / release time < 1 ms power on indication LED green suppression of reciprocal influence yes wave length 630 nm height / length 45 mm