The QRA2 flame detectors are designed for use with Siemens / Landis & Gyr burner controls, for the supervision of gas and oil flames.
Yusari Sukses Makmur is a trading division of YUSARI Group which has a main business line in electrical and mechanical spare parts trading. Our company is the distributor for EAO and Crouzet product....
Siemens ( formerly Landis & Gyr ) Actuators for air dampers and control valves of oil burners