distance to focus 40 mm power on indication LED green repeat accuracy < 0,2 mm at laser focus depth 16,3 mm type rectangular housing material plastic (ASA) sensing range Tb (at Tw min.) 3 ... 22 mm light source pulsed red laser diode sensing distance Tw 22 ... 130 mm short circuit protection yes laser class 2 connection types connector M8 4 pin output current < 70 mA sensing range Tb (at Tw max.) 3 ... 130 mm output function light / dark operate type background suppression reverse polarity protection yes, supply only width / diameter 10,4 mm current consumption typ. 25 mA output circuit NPN wave length 650 nm current consumption max. (no load) 30 mA voltage drop Vd < 1,8 VDC front (optics) PMMA protection class IP 67 operating temperature -10 ... +50 °C manufacter SKU OHDK 10N5101/S35A voltage supply range +Vs 11 ... 30 VDC light indicator LED yellow sensing distance adjustment mechanical, 5 turn suppression of reciprocal influence yes height / length 27 mm response time / release time < 0,25 ms