suppression of reciprocal influence yes short circuit protection yes alignment optical axis < 2° operating temperature -25 ... +60 °C wave length 630 nm width / diameter 12,9 mm sensitivity adjustment no housing material plastic (ASA, PMMA) reverse polarity protection yes height / length 32,3 mm connection types connector M8 4 pin output current < 100 mA nominal range Sn 5 m front (optics) PMMA response time / release time < 0,49 ms voltage drop Vd < 3 VDC light indicator LED yellow power on indication LED green current consumption typ. 30 mA manufacter SKU O300.RR-GL1Z.72N depth 23 mm light source pulsed red LED output function light operate type retro-reflective sensor actual range Sb 4 m polarization filter yes voltage supply range +Vs 10 ... 30 VDC output circuit push-pull current consumption max. (no load) 30 mA protection class IP 67 type rectangular