Gas detector Sensor Principles. Types of gas Sensors.
Gas detection is one of the most important safety concerns in the Oil & Gas, Chemical & Pharmaceutical, Marine and other applications. Gas detectors are electronic devices (gas sensors) that can detect and different types of flammable and toxic gasses. Gas Detectors can be fixed and portable or transportable. Usually, fixed Gas detectors are permanently installed in a chosen location and providing continuous monitoring of flammable gases concentration in the air. A portable Gas detectors usually are a small and handheld devices that can be used for monitoring an atmosphere in a limited space. Gas detectors tracing leaks to give an early warning of the presence of flammable or toxic gases.
Qualified selection and use of Gas detectors is the key factor in process safety.
Gas detector Sensor Principles. Types of gas Sensors.
Catalytic Combustion Method Sensor for gas detection
Catalytic Combustion Method Sensor
New Ceramic Catalytic Method Sensor for gas detection

New Ceramic Catalytic Method Sensor
Semi-Conductor Method Sensor for gas detection
Semi-Conductor Method Sensor
Hot Wire Type Semi-Conductor Method Sensor for gas detection
Hot Wire Type Semi-Conductor Method Sensor
Thermal Conductivity Method Sensor for gas detection
Thermal Conductivity Method Sensor
Potentiostatic Electrolysis Method Sensor for gas detection
Potentiostatic Electrolysis Method Sensor
Membrane-Separated Electrode Method Sensor for gas detection
Membrane-Separated Electrode Method Sensor
Membrane Type Galvanic Cell Method Sensor for gas detection
Membrane Type Galvanic Cell Method Sensor
Non-Dispersive Infrared Method Sensor for gas detection
Non-Dispersive Infrared Method Sensor
Interferometer Method Sensor for gas detection
Interferometer Method Sensor
Chemical Tape Method Sensor for gas detection
Chemical Tape Method Sensor
Photo-Ionization Detector for gas detection
Photo-Ionization Detector
Pyrolysis-Particle Detection Method for gas detection