The Siemens QRB1A photoresistor is a sensor for oil burners that monitors the flame produced by the combustion of the oil-air mixture. It shuts down the burner if it detects a flame inside the boiler before the oil solenoid valve opens.
- Type: Photoresistor
- Compatibility: Burner
- Product Number
- QRB1A
Dimensions
- Type
- Photocell
- Compatibility
- for Burner
- Construction Material [Pharmaceutical]
- -
- Smart / WiFi
- No
Technical Parameters
- Thread / Cross-section
- -
- Power
- -
- Maximum Pressure
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.