Siemens QRC1A1.103C27 flame sensor

Siemens QRC1A1.103C27 LANDIS GYR photodetector is used with Siemens and Landis Staefa burner controls for combustion monitoring. The QRC1A1.103C27 flame sensor is used with Siemens and Landis Staefa burner controls of types LOA, LMO for flame monitoring in the visible spectrum. The QRC1A1.103C27 flame monitoring sensor is used in intermittent operation. Sensor sensitivity: 300 nm. Sensor length: 92 mm. Cable length: 420 mm.