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Polarized Reflective Photoelectric IR Beam Sensor, 33ft, ETL

Model Number: E-931-S33PRGQ
The E-931-S33PRGQ 33ft Polarized Reflective Photoelectric Beam Sensor provides reliable detection of shiny objects that could be missed by a non-polarized sensor.
  • Polarized sensor is immune to shiny objects: triggers only when correctly reflected light is detected
  • Weatherproof (IP55)
  • Anti-condensation housing
  • 12-30V DC/AC 60Hz, 100mA
  • Up to 33ft (10m) sensing range
  • Round reflector, Diameter: 31/4" (82mm)
  • Form C relay: 500mA@30VAC/VDC
  • Beam status LED
  • Compact size: 413/16"x23/8"x27/16" (122x60x62mm)
  • N.C. Tamper switch: 500mA@30VAC/VDC
  • Monitored Outputs: N.C., 10kΩ Resister
Typical Applications
  • Sensor for garage doors, outdoor gates or overhead doors
  • Sensor for industrial automation to detect objects on manufacturing line
Type Polarized reflective photoelectric beam sensor
Sensing Range Up to 33' (10m)
Current Draw Standby- 55mA@12VDC, Active- 40mA@12VDC
Operating Voltage 12-30V DC/AC 60Hz, 100mA
Response Time 10ms
Light Source IR LED/Wavelength 740nm
LEDs Alternating flash- Poor beam signal
LEDs - Red Solid, No beam signal, triggered
LEDs - Green Solid, Good beam signal, properly aligned
Alarm Output SPDT relay output (NO/NC/COM)
Switching Capacity 500mA@30VAC/VDC
Tamper Switch N.C., 500mA@30VAC/VDC
Enclosure IP55 Waterproof
Operating Temperature -4º~131º F (-20º~55º C)
Tags: ETL,