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Flame detector UV sensor

Siemens QRA53.C27 Flame Detector UV Sensor

The flame detectors are designed for use with our burner controls, for the supervision of gas and oil flames.

The QRA… and this Data Sheet are intended for use by OEMs which integrate the flame detectors in their products.

The flame detectors are used for the supervision of gas flames, yellow- or blue-burning oil flames and for ignition spark proving.

This product is now obsolete and has been replaced by the code QRA53.E27

Click here to download the technical data sheet of the Siemens QRA53 Series