QRA10

The UV flame detectors QRA10.C and QRA10M.C for the supervision of gas flames, yellow or blue oilflames and for ignition spark proving.

Operation: when the UV radiation of the flame in the position of the detector is high enough, the detector is activated during each half wave, giving a signal current.

Specifications:

– Die-cast aluminium housing with a 1 in. mounting coupling (D) and a connection facility for cooling air. This housing has a bayonet fitting which allows it to be secured either directly to the mounting coupling or to the glass holder AGG06. The mounting coupling can be screwed to a viewing tube or to the ball head AGG07.

– Direct mounting on burner

– Intermittent use

– IP54 protection.

– Temperature Range: -20 to 60 °C