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Siemens 3G-CBM-05857

Siemens 3G-CBM-05857 — Technical Specifications

The Siemens QRA 2 is a UV flame probe for gas and oil burner flame monitoring in industrial heating systems. It delivers reliable flame detection across QRA series variants. Ideal for burner control applications requiring robust safety monitoring.

Technical Specifications

ParameterValue
TypeUV flame probe
ModelQRA2
SeriesQRA2, QRA10, QRA5 (D and G series)
Applicationgas and oil burner flame monitoring
Article NumberBPZ:QRA53.E27

Physical & Shipping Data

Weight0.6 kg
Length95 mm
Width75 mm
Height80 mm
Country of OriginFrance

Downloads

Datasheet (PDF)