SIEMENS QRA10.C UV Flame Detector | Normal Sensitivity voomi_id_42683 Ideal for commercial use in

Ideal for commercial use in HVAC installations

This relay is essential for professionals looking to enhance system responsiveness and safety

Optimized for R-22 refrigerant types

This relay offers one normally open and one normally closed contact

SIEMENS QRA10.C UV Flame Detector | Normal Sensitivity voomi_id_42683 Ideal for commercial use inThe Siemens QRA10. C UV Flame Detector is a normal sensitivity, ultraviolet flame detector designed for use with Siemens burner controls. It is designed to monitor the intensity of the burner flame UV radiation during each half cycle, providing a signal current to the control system. This detector features a die cast aluminium housing with a 1in. mounting coupling and a connection facility for cooling air. It also has a bayonet fitting for secure