Pressure Sensor, Pressure Transmitter, Level Sensor manufacturer / supplier in China, offering Honeywell R7852A1001/U, R7852B1009/U The R7852A,B Infrared Flame Amplifiers, Honeywell R7849A1015, R7849A1098/B, R7849B1013/U, R7849B1021/U, R7849A Ultraviolet Flame Amplifiers for 7800 SERIES and R7140 Relay, Honeywell R7851C1008/U R7851C Dynamic Self-Check Optical Flame Amplifier and so on.