QRA73.A27 | UV FLAME DETECTOR AC230V | Siemens Combustion

UV FLAME DETECTOR AC230V NCO-QRA73-A27 from Siemens Combustion The NCO-QRA73-A27 from Siemens Combustion is an ultraviolet flame detector that ensures reliable flame monitoring in industrial combustion applications. This detector utilizes the principle of flame rectification to detect the presence of a flame, providing a dependable safeguard for combustion systems. Designed with robust construction, the NCO-QRA73-A27 can withstand harsh industrial environments. Its compact design allows for easy installation in various combustion equipment. It operates on AC230V power, making it compatible with common industrial electrical systems. The NCO-QRA73-A27 is equipped with a UV-sensitive photocell that detects the ultraviolet radiation emitted by a flame. When a flame is present, the photocell generates an electrical signal that is processed by the detector's internal circuitry. This signal can be used to control combustion equipment, ensuring safe and efficient operation. With its accurate flame detection capabilities and reliable performance, the Siemens Combustion NCO-QRA73-A27 UV flame detector is a valuable asset for industrial combustion systems. Our HVAC supply store offers this essential flame safety component at competitive prices with prompt shipping.