Seco-Larm E-931-S33PRGQ Polarized Reflective Photoelectric IR Beam Sensor delivers advanced detection capabilities for a variety of applications, including garage doors and outdoor gates. With a sensing range of up to 33 feet (10 meters), this sensor is specifically designed to identify shiny objects that can often be overlooked by standard non-polarized sensors. Constructed with an IP55 weatherproof rating, the E-931-S33PRGQ is built to withstand the elements, making it suitable for outdoor use. The anti-condensation housing ensures reliable performance even in challenging conditions. Operating on a voltage range of 12-30V AC/DC, it features a rapid reaction time of just 10 milliseconds, ensuring timely alerts. The sensor is equipped with a beam status LED, indicating operational readiness with solid red and green lights for good and poor beam signals, respectively. It also includes a compact design measuring 4-13/16" x 2-3/8" x 2-7/16" (122 x 60 x 62mm) and comes with a hood for both sensor and reflector to enhance functionality. Ideal for industrial automation as well, this polarized sensor provides peace of mind and efficiency, making it an essential component for any security or automation system. With its reliable performance and robust features, the Seco-Larm E-931-S33PRGQ is a smart choice for building professionals and discerning homeowners alike.

Polarized Reflective Photoelectric IR Beam Sensor, 33ft, 12-30V AC/DC

The 33ft polarized reflective photoelectric beam sensor provides reliable detection of shiny objects that could be missed by a non-polarized sensor.

Features:

• 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: 3-1/4" (82mm)
• Form C Relay: 500mA@30VAC/VDC
• Beam status LED
• Compact Size: 4-13/16" x 2-3/8" x 2-7/16" (122 x 60 x 62mm)
• N.C. Tamper Switch: 500mA @ 30VAC/VDC
• Monitored Outputs: N.C., 10k Resistor
• Hood included for both sensor and reflector

Applications:

• Sensor for garage doors, outdoor gates or overhead doors
• Sensor for industrial automation to detect objects on manufacturing line

Specifications:

• Type: Polarized reflective photoelectric beam sensor
• Current Draw: Standby- 55mA@12VDC, Active- 40mA@12VDC
• Sensing Range: Up to 33' (10m)
• Operating Voltage: 12-30V DC/AC 60Hz, 100mA
• Reaction Time: 10ms
• Light Source: IR LED/wavelength 740nm
• LEDs - Red: Solid, no beam signal, triggered
• LEDs - Green: Solid, good beam signal, properly aligned
• LEDs: Alternating flash- poor beam signal
• Alarm Output: SPDT relay output (NO/NC/COM)
• Switching Capacity: 500mA @ 30VAC/VDC
• Tamper Switch: N.C., 500mA @ 30VAC/VDC
• Operating Temperature: -4°~131° F (-20°~55° C)
• Enclosure: IP55 Waterproof

Accessories:

• E-931ACC-HR1Q: Hood for photoelectric beam sensor reflectors
• E-931ACC-R2Q: Square reflector for photoelectric beam sensors
• E-931ACC-RC1Q: Round reflector for photoelectric beam sensors