QRA4 UV flame detector for use with Siemens burner controls for the supervision of gas and oil flames.
وصف
QRA4.U UV Flame Detector for Siemens Burner Controls. Normal sensitivity, with NPSM threaded connections for pipe mounting. Accepts NPT pipe.
QRA4.U is used with the following types of Siemens burner controls:
LFL
LFE1
LFE10
LFS1
LGB2 / LGB4 with AGQ1
LME21...C2 / LME22...C2 with AGQ3
LME39...C2 with AGQ3
LME41...C2 / LME44...C2 with AGQ3
LME7
LMV26.300 with AGM60.1
LMV27.100
LMV36.520 with AGM60.4
LMV37.4
LMV5 with AGQ1