U.V. Sensor Series QRA 2

Overvivew 

• Flame detector for use with Siemens burner controls, for the
  supervision of gas flames and yellow- / blue-burning oil
  flames as well as ignition spark checking.
  Plastic housing, metalized to prevent static charging caused
  by the air flow from the fan. For direct mounting on the
  burner. The detectors can be supplied with or without securing
  flange and clamp