QRA Series
SIEMENS QRA2M UV PHOTOCELL
The QRA2M is a highly reliable flame detector that detects flame presence by sensing ultraviolet (UV) radiation. It is designed for precise and fast flame monitoring in gas and oil burner systems.
It is widely used in gas-fired and dual-fuel burners, high-capacity boiler systems, steam boilers, and industrial combustion processes. It is especially preferred in continuous operation systems where safety is critical.
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