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EMX NIR-50-325 Retroreflective Photoeye Kit (UL325)

EMX NIR-50-325 Retroreflective Photoeye Kit (UL325)
EMX NIR-50-325 Retroreflective Photoeye Kit (UL325)

SKU: EMX-5255-K
Regular price
MSRP: $108.98
Sale price
Your Price: $108.98

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EMX Photoeye UL325 Retroreflective Model No. EMX-5255-K

  • Retroreflective configuration
  • NC and 10K monitoring
  • 50 ft. operating range
  • Sensitivity adjustment
  • Wide range operating voltage
  • IP66 enclosure

The NIR-50-325 is an extended range, retroreflective photoeye sensor providing entrapment protection for overhead doors, gates and barriers. The NIR-50-325 is UL325-2018 compliant and features an internal 10K resistor for monitored operation. Its flexible voltages, compact design and LED indicators make this photoeye easy to install.

The NIR-50-325 is supplied with mounting brackets and hardware, as well as a watertight housing for reliable outdoor installation.

This retroreflective photoeye is not compatible with operators that use NO and COM (non-10K) monitoring methods.


  • Operating range: 0.5ft (0.1m) …50ft (15.2m)
  • Sensitivity adjustment: Potentiometer
  • Signal stability indicator: Yellow LED
  • Alignment indicator: Red LED
  • Relay output Form C contacts (NO, COM, NC), 30VAC/VDC, 2A
  • Resistive termination: 10k Ohm (internal)
  • Response time: 10ms
  • Power: 12…30VDC, 24…30VAC @ 60 Hz
  • Current draw: 83mA
  • Operating temperature: -4°…131°F (-20°…55°C)
  • Environmental protection: IP 66 IEC
  • Dimensions: (L x W x H) 1.3” (33mm) x 0.8” (21mm) x 2.6” (66mm)
  • Connections: 5 wires, 6.5’ (2m) cable
  • Certifications: CE, UL325-2018

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