Square Reflex Light Barrier Sensor E3JK-R4M1 DC12-24V Reflective Photoelectric Switch Attention : This sensor is not waterproof ! Detection method Feedback reflex Model Relay output Direct light E3JK-R4M1 Exchange bright E3JK-R4M1 Detection range 4m10% Detection target Opaque object Adjustment of detection range Sensitivity regulator response time 30ms supply voltage DC type: DC12-24V (6-36V) pulsation (P-P) 10% below Withstand voltage AC1000V 50/60Hz 1min charging part and enclosure Influence of voltage Rated power supply voltage range is less than 15%, rated power supply voltage is within 10% Consumption of current less 3mA Control output Less 2A Loop protection B30g,T11ms,F55Hz,A1mm Ambient temperature and humidity Action time and save time: -30 - +65 C (no ice, no frost), time of movement and preservation: 35 to 95%RH Influence of temperature The temperature range is -30 - +65 C, +23 C, or + 15% within the detection distance. The temperature range is -25 - +60 C, +23 C, or + 10% within the detection distance. Insulation impedance 50Mabove (DC500 Mega meter) charge part and shell Material shell Aluminum die cast ABS inspection surface (lens): PMMA Protection structure IP65