Siemens QRA2(1)
the supervision of gas or oil flames.
The QRA... and this Data Sheet are intended for use by OEMs which integrate the
flame detectors in their products.
Datasheet
Datasheet
SIEMENS
Siemens flame detector QRA 2 Flame sensors are used for monitoring gas flames, yellow or blue- burning oil flames as well as for ignition spark control. Plastic-encapsulated version, metallized to...
SIEMENS
Siemens QRA2M(2) The UV flame detectors are designed for use with Siemens burner controls, forthe supervision of gas or oil flames.The QRA... and this Data Sheet are intended for use by OEMs which...
SIEMENS
Siemens QRA2(2) Flame detector Datasheet
SIEMENS
Siemens QRA2.9 The UV flame detectors are designed for use with Siemens burner controls, forthe supervision of gas or oil flames.The QRA... and this Data Sheet are intended for use by OEMs which...
SIEMENS
Siemens AGR450211310 UV diode UV replacement cell, for QRA2/QRA2(1)/QRA2.9/QRA10.C