UV Flame Detectors BPZ:QRA10.C

Siemens QRA10.C UV Flame Detector

The Siemens QRA10.C is the normal-sensitivity UV flame detector in the QRA10 range (the QRA10M.C variant offers high sensitivity), designed for supervising gas flames, yellow- or blue-burning oil flames, and ignition spark proving. Its die-cast aluminium housing has a bayonet-fitting 1" mounting coupling that attaches directly to a viewing tube or ball head, plus a connection for cooling air and a removable Pg cable gland. Rated IP54 for up to 50 mbar combustion chamber pressure with a nominal UV cell life of around 10,000 hours at 50°C, it is made in Germany by Siemens for use with a wide range of burner controls including the LFL, LFE, LGB, LMG and LMV series via AGQ adapters.