I believe everyone knows that gas detection is a very important work, because it is the key to prevent accidents and ensure the smooth progress of enterprise safety production. The detection of gas often requires the use of gas detection instruments to effectively help us detect flammable gases, toxic gases, and can detect the concentration of gases. In the current gas detection instrument market, four-in-one gas detector and gas analyzer are two products that are widely used. Do you know the difference between four-in-one gas detector and gas analyzer? The following is a brief introduction by yi yun Tian:

the difference between four-in-one gas detector and gas analyzer:

1, different detection methods

the four-in-one gas detector uses the probe to directly expose the measured air or sample gas detection. The gas analyzer is the measured gas (sample gas) is introduced into the instrument in a special way for determination.

2, different operation methods

when the four-in-one gas detector is applied, only the instrument needs to be placed in the tested environment, the instrument can display the value. The gas analyzer must introduce the gas into the instrument and strictly adjust the technical conditions of the process. Only when the operator adjusts the instrument until a stable chemical process is realized, can accurate measurement data be obtained.

3, different detection purposes

The detection purpose of the four-in-one gas detector is mainly safety protection, the purpose of the gas analyzer is mainly to analyze the gas composition and content in the measured environment.

4, different product structures

The four-in-one gas detector has a simple structure, only including the probe (sensor) and sensor signal conversion circuit part. The gas analyzer is not only equipped with probes (sensors) inside, but also 1 complete gas circuit system.

5, the accuracy of the data is different

the four-in-one gas detector can only analyze the specified 1 or more gases, the gas analyzer is aimed at the 1 unknown gas, and through the gas analyzer, gives the unknown gas contained in the gas type and concentration.

To sum up, we can see that the four-in-one gas detector and gas analyzer are different in detection mode, operation method, detection purpose, product structure, data accuracy and so on. Therefore, when choosing, we must choose the right gas detection instrument according to our own actual situation.