Follow us on:           


Reflective Photoelectric Beam Sensor - ETL UL325 Compliant, 35ft - Discontinued

Model Number: E-936-S35RRGQ
Discontinued Product: Replaced by E-936-S45RRGQ
  • Up to 35ft (11m) sensing range
  • Weatherproof (IP66) construction for indoor/outdoor usage
  • Pre-wired 6-foot cord
  • Bracket and mounting hardware included for both sensor and reflector
  • Adjustable sensing range
  • Compact size
  • Monitored output: N.C., 10kΩ resistor
Type Retro-reflective
Current Draw Standby - 60mA@12VDC, Active - 25mA@12VDC
Sensing Range 0.5~35 ft (0.2~11 m)
Operating Voltage 12~30 VDC/24~30 VAC 60Hz, 83mA
Reaction time 10ms (max.)
Light Source IR LED
LEDs Yellow LED (alignment), Red LED (power on, triggered off)
Alarm Output SPDT Relay output (NO/NC/COM, with built-in 10kΩ resistor on N.O. output)
Switching Capacity 2A@30VAC/VDC
Operating Temperature -4°~131° F (-20°~55° C)
Enclosure Weatherproof IP66

Sensor does not detect the object. 
  • Change the angle of the sensor or readjust the sensitivity setting

Yellow LED does not turn on
  • Clean the sensor and reflector with a damp (not wet) cloth
  • Apply a coating of RainX™ to the reflector and the face of the sensor to help keep the units clear of moisture.
  • Adjust the reflector and/or sensor for proper alignment

LEDs turn off when object is detected, but no output

  • No continuity between sensor and alarm device. Check cable from sensor to alarm device. Test sensor.