repeat accuracy < 0,2 mm at laser focus output function light / dark operate protection class IP 67 manufacter SKU OZDK 10N5150/S35A operating temperature -10 ... +50 °C depth 16,3 mm response time / release time < 0,05 ms width / diameter 10,4 mm type rectangular output circuit NPN sensitivity adjustment potentiometer, 5 turn distance to focus 40 mm connection types connector M8 4 pin height / length 27 mm version line beam type intensity difference current consumption typ. 40 mA short circuit protection yes voltage drop Vd < 1,8 VDC power on indication LED green optimum operating distance 35 ... 45 mm light indicator LED yellow light source pulsed red laser diode voltage supply range +Vs 10 ... 30 VDC housing material plastic (ASA) sensing distance Tw 3 ... 150 mm front (optics) PMMA wave length 650 nm reverse polarity protection yes laser class 1 output current < 100 mA current consumption max. (no load) 50 mA