In the industry, common industrial Gas Sensors include electrochemical gas sensors, catalytic combustion gas sensors, semiconductor gas sensors, and infrared gas sensors. Different types of Industrial Gas Sensors have different performances, usage methods, applicable gases, and applicable occasions due to their different principles and structures.
For example, hydrogen sulfide, nitrogen monoxide, nitrogen dioxide, sulfur dioxide, carbon monoxide and other flammable, toxic and harmful gases are electrochemically active and can be electrochemically oxidized or reduced. The JXCT Electrochemical Gas Transmitter produced by our company is based on this principle and uses these reactions to distinguish the composition of various gases and detect the concentration of various gases.
Advantages of electrochemical gas sensor:
1, Stable performance, good measurement linearity, low power consumption and good resolution.
2, Good repeatability and accuracy. Once calibrated to a known concentration, the sensor will provide repeatable and accurate target gas readings.
3, Not polluted by other gases. The presence of other ambient gases will not shorten the life of the sensor.
4, It can effectively measure most toxic and harmful gases.
In terms of gas types, JXCT has developed many industrial Gas Sensors including carbon monoxide sensors, carbon dioxide sensors, sulfur dioxide sensors, nitrogen dioxide sensors, hydrogen sulfide sensors, ozone sensors, formaldehyde sensors, methane sensors, and oxygen sensors.
From the transmitter housing, the gas transmitter has a variety of housings such as wall-mounted prince housing, big prince housing, explosion-proof housing, pipe housing, and louver box.
In recent years, due to industrial production, home safety, environmental monitoring and medical and other fields of gas sensor accuracy, performance, stability and other aspects of the requirements are becoming higher and higher, so the research and development of gas sensor is becoming more and more important. With the application of advanced science and technology, the development trend of gas sensor is miniaturization, intelligence and multi-function.
Organic, inorganic, biological and in-depth study and master a variety of material characteristics and interaction, understand all kinds of gas sensor working principle and mechanism, reasonable choose all kinds of sensor is sensitive to the material, flexible use of micro mechanical processing technology, sensitive film forming technology, microelectronics technology, optical fiber technology, such as the sensor performance optimization is the development direction of gas sensor.