Switching element function NO/NC switchable Hysteresis max (H) =0.2 Sensing face material Glass Housing material GD Zn Resolution max. 0.4 mm Slot width 80 mm repeatibility 0.06 mm Emitter type red light wave length of emitted Light 640 permissable ambient light 5000 sensitivity adjustment Potentiometer: 0...270° Sensing Mode Fork-thru-beam Range 80 mm CadenasPath BGL Gabellichtschranken CatalogProduct yes Ordercode BGL0023 Product Family BGL Series Special Applications Self-contained Thru-Beam Function indication yes, yellow LED Short circuit protected yes Degree of protection IP IP 67 Protected against polarity reversal yes Supply voltage max. 30 V Voltage drop Ud max. at Ie 3 V Ambient temperature max. +60 °C Ambient temperature min. -10 °C weight 77 g Sensing Range (mm) 80 mm Housing Style Slot Load current capacity max. (Ie) 200 mA Switching output PNP Operating frequency (f) 1500 Hz Current Consumption Io max. (No Load) 35 mA Supply voltage min. 10 V