Siemens QRA2 Flame Detector
The flame detectors are used for the supervision of gas flames, yellow- or blue-burning oil flames and for ignition spark proving.
Select one of the available models:
- QRA2(1) - Normal Sensitivity, with Flange and Clamp, Black Terminal cover and a spare UV tube.
- QRA2M(1) - High Sensitivity, with Flange and Clamp, Green Terminal cover and a spare UV tube.
qra 19120712012 600501
FLAME SENSOR SCANNER DETECTOR FIRE UV LIGHT