Siemens QRA2M(1) UV flame detector, high sensitivity, with flange/clamp The UV flame detectors are designed for use with Siemens burner controls, forthe supervision of gas or oil flames.The QRA.....
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 QRA10M.C UV flame detector high sensitivity, housing made of die-cast-aluminium. The UV flame detectors are designed for use with Siemens burner controls, forthe supervision of gas or oil...
Siemens QRA4M.U For use with burner controls from Siemens for the supervision of gas or oil flames.The QRA4M.U and this Data Sheet are intended for use by OEMs which integrate the flame detectors in...