Take a common infrared gas detector as an example to illustrate the principle of Gas test gauge: Measuring this absorption spectrum can identify the type of gas; measuring the absorption intensity can determine the concentration of the gas being measured. The infrared detector has a wide range of use. It can not only analyze the gas composition, but also the solution composition. It has high...

Pressure Gauge needs to be inspected by relevant national measurement units before installation, and relevant inspection certificates will be presented after passing the inspection. To ensure the qualification and accuracy of the Pressure Gauge, it can be determined according to the frequency of use. Generally, the measurement verification of the Pressure Gauge should not exceed 6 months, and...

Take a common infrared gas detector as an example to illustrate the principle of Gas test gauge: Measuring this absorption spectrum can identify the type of gas; measuring the absorption intensity can determine the concentration of the gas being measured. The infrared detector has a wide range of use. It can not only analyze the gas composition, but also the solution composition. It has high...

Anti-corrosion of the shell: There is corrosive gas in the operating environment, it is recommended that the outer casing be made of stainless steel or sprayed with PTFE to prolong the service life of the pressure gauge; It is recommended to increase the protection level of the enclosure to prevent external water vapor from entering the gauge and increase the service life of the pressure gauge...

Anti-corrosion of the shell: 1. There is corrosive gas in the operating environment, it is recommended that the outer casing be made of stainless steel or sprayed with PTFE to prolong the service life of the pressure gauge; 2. It is recommended to increase the protection level of the enclosure to prevent external water vapor from entering the gauge and increase the service life of the pressure...

Pressure type thermometer are made using the principle that the pressure of the working medium (gas, vapor or liquid) in a sealed container changes with temperature changes. The following issues should be paid attention to during use and installation: The meter reading of the pressure thermometer of gas or liquid is not only related to the temperature of the bulb but also affected by the...

Gas test gauge is an instrumentation tool for gas leakage concentration detection, including portable gas detectors, hand-held gas detectors, fixed gas detectors, online gas detectors, etc. The gas sensor is mainly used to detect the types of gases present in the environment. The gas sensor is a sensor used to detect the composition and content of the gas. It is generally believed that the...

　　How to choose the type of shock-proof pressure gauge 　　The model of a Shock-proof pressure gauge is selected according to the pressure of the measured medium, the display requirements of the pressure indicator, and the physical and chemical properties of the medium. 　　If you are measuring micro pressure, obviously you can’t choose a spring tube pressure gauge that measures greater...

　　Overview of Shock-proof pressure gauge 　　The shock-proof pressure gauge is suitable for places with severe environmental vibration. It can withstand the pulsation, impact, and sudden unloading of the medium, and the shock-proof pressure gauge indicates stability and clear. With good anti-vibration performance, it is widely used in machinery, petroleum, chemical, metallurgy, mining, electric...

　　Principle of Shock-proof pressure gauge 　　It consists of a pressure guiding system (including joints, spring tubes, flow-limiting screws, etc.), gear transmission mechanism, indicating devices (pointers and dials), and a case (including case, cover, glass, etc.). 　　The shell of the Shock-proof pressure gauge is an airtight structure, which can effectively protect the internal parts...