IR Flame Sensor Weishaupt QRB1B-B036A25A, 14201312142

Weishaupt QRB1B IR flame sensor, art: 14201312142 – highly sensitive flame detection device for Weishaupt industrial liquid fuel burners. Connects to the burner control unit. Features high sensitivity, compact dimensions, convenient and quick connection.

Features and main parameters:

• Detection of infrared radiation of liquid fuel flame;

• Sensitive element – ​​photoresistor;

• Direct and lateral visibility;

• Protection of electrical components from dust/moisture according to IP 40;

• High sensitivity;

• Housing length – 65 mm;

• Two-pin plug to plug-in terminal block type 9;

• Compatibility with intermittently operating furnace controls;

• Easy maintenance;

• Can be mounted on the burner in any position;

• Simple installation and connection;

• operation at external temperatures of -20...+60 ºC and relative humidity < 95%.

Important! Condensation, icing of the housing and water ingress are not allowed.

More about the flame sensor

The flame sensor is assembled in a compact housing that protects the sensitive element from dust, impacts and other external influences. The operating principle is based on the analysis of infrared radiation and the transmission of electrical signals to the furnace automatic control unit about the detection results for controlling the fuel supply.

A two-wire cable 360 ​​mm long with heat and electrical insulation made of PVC is connected to the housing. The plug connection allows you to quickly connect the sensor to the furnace automatic control unit.

Safety measures

Flame sensors for Siemens QRB1 burners recognize some parts of the spectrum from external radiation sources, and therefore it is necessary to take standard safety measures to protect against light interference.

Catalog

You can buy flame sensors for burners and additional accessories for installation from stock and on order. The entire range of models is presented in our online catalog.