Siemens Photocell Detector QRA2 Series

The QRA2 .. uv  photocell flame detectors which designed for use with burner controls for the supervision of gas or oil flames. They are especially used in connection with burner controls for the control and supervision of gas flames, yellow- or blue-burning oil flames and for ignition spark proving. The detectors can be supplied with or without securing flange and clamp.

The spare uv bulb for basic photocell flame detectors QRA2 is AGR450211310 ; the spare uv bulb for high-sensitivity flame detectors QRA2M is AGR450240650

Model Type :
QRA2           – without clamp / flange
QRA2(1)      – with clamp and flange round
QRA2(2)      – with clamp and flange straight
QRA2M       – High Sensitivity without clamp / flange
QRA2M(1)  – High Sensitivity with clamp and flange