西门子QRA2电眼火焰探测器光电管

lgb21.330a27，lgb21.230a27，lgb22.230b27，lgb22.330a27，lgb21.130a27，lgb21.350a27，lgb22.330a2bt，lgb21.330a2em，lgb22.330a2em
Ia1.25，Ia1.2.25，Ia1.26
lfl1.322，lfl1.333， 1fl13.35，1fl1.622,1fl1.635

Photocell for Siemens QRA2 electric eye flame detector

LGB21.330A27, LGB21.230A27, LGB22.230B27, LGB22.330A27, LGB21.130A27, LGB21.350A27, LGB22.330A2BT, LGB21.330A2EM, LGB22.330A2EM
LAL1.25, LAL2.25, LAL2.65
LFL1.322, LFL1.333, LFL1.335, LFL1.622, LFL1.635