Hongkong and Shanghai Total Co., Ltd. is specialized in producing and exporting Semiconductor Gas Sensor, Solid Electrolyte Gas Sensor, Catalytic Gas Sensor, Flat Surfaced Gas sensor, Ionization smoke sensor, Electrochemical gas sensor, Thermal Conductor gas sensor, gas alarm, gas detector, co alarm, Combustible gas alarm, Combustible gas detector, LPG gas alarm, LPG gas detector, carbon monxide alarm, carbon monxide detector, natural gas alarm, Pen type Gas Detector, Halogen Gas Detector, multi-gas detector.
MQ series Semiconductor Gas Sensor
Application
Gas leak detection for houses, workshops, commercial building, Fire, Safety detection system.
Coal gas, CO etc gas detection for houses/workshops/commercial building
Gas leak alarm, Gas detector.
MC series Catalytic Gas Sensor
Application
Combustible gas leak detection for houses, workshops, commercial building, Fire, Safety detection system.
Gas leak alarm, Gas detector.
ME series Catalytic Gas Sensor
Application
CO, H2S, NOx, NH3, toxic gas etc also O2, H2 gas detection for domestic and industrial application.
MG series Solid Electrolyte Gas Sensor
Gas leak detection for houses/workshops/commercial building, Fire/Safety detection system.
Gas leak alarm, Gas detector.
MD series Thermal Conductor gas sensor for Combustible gas
Application
F. S. Volume proportion gas detector
HIS-07 Ionization smoke sensor
Application
Ionization smoke chamber for smoke detectors
MP Series Flat Surfaced Gas sensor for Combustible gas, Small size and Low consumption
Application
Gas leak detection for houses, workshops, commercial building, fire, Safety detection system.
Gas leak alarm, Gas detector.
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