SIEMENS : QRA10M.C

SIEMENS : QRA10M.C

The flame detectors are designed for use with our burner controls, for the supervision
of gas and oil flames.

The flame detectors are used for the supervision of gas flames, yellow- or blue-burning
oil flames and for ignition spark proving.

Die-cast aluminium housing with a 1 in. mounting coupling (D) and a connection facility
for cooling air. The housing of this detector 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. The
Pg cable gland can be removed and replaced, if some other detector cable shall be
used.