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Siemens Burners - QRA53.E17 UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 125MM 110VAC

QRA53E17 / C31055X

Manufacturer: Siemens Burners
UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 125MM 110VAC

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4 in stock

Price: £938.87
Our Price
£594.80
£713.76 (IncVAT)
Limited availability at this price

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UV Flame Detector, Continuous operation

Ultraviolet Flame Detector designed for use with Siemens burner controls for the supervision of oil and gas flames and for ignition spark proving. To guarantee burner-free operation these detectors continuously monitor the intensity of the burner flame UV radiation during each half cycle, providing a signal current to the control system.

The detectors UV cell is located behind a swivelling shutter at the front end of the detector tube which is flanged to the housing. A quartz-glass window protects the tube and the shutter against dirt ingress. A hardwearing housing accommodates a stepper motor that drives the shutter and the electronics to control the shutter.

Ultraviolet Flame Detector Specification

  • IP40 rating
  • Mains voltage 100/110 VAC
  • Continuous operating mode
  • Average life 10,000 hours
  • Direct mounting on to the burner
  • Supplied with a mounting bracket and clamp
  • Weight 60g



Product Information

Alternative Part Number: C31055X
Manufacturer: Siemens Burners
Pricing Unit: Each
Weight: 0.828 kg (each)
Tariff code: 85365080
Generic code: SIEBUR

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