This oxygen system is made of polar spectrometry and the film-making oxygen electrode (also known as a CLARK electrode). The molecular oxygen passes through the membrane from the liquid medium into the electrode electrode electrolyte, under a certain polarized voltage, oxygen is reduced, generating current. The oxygen in the film-making oxygenation electrode is in the […]
Gas Analyzer
The Difference Between Gas Analyzer and Gas Detection Alarm
Different instrument structure Gas detection alarm structure is simpler, including only probes (sensors) and sensor signal conversion circuit parts. The gas analyzer not only has a probe (sensor) but also a full range of airway systems, but will introduce the inside of the instrument and will then lead the instrument’s airline system. Different test mode […]
The Components and Necessity of Combustible Gas Alarm
With the rapid development of society, many gas fuels continue to appear in our lives and industrial production, which brings us convenience and harm. Nothing is perfect, and there are advantages and disadvantages. In order to provide a strong guarantee for our personal safety and property safety, the gas alarm was developed. What are the […]
Technical Characteristics of Carbon Monoxide Detector
The carbon monoxide detector is a high-brightness liquid crystal indicator, which can be flexibly configured with a variety of gas detection instruments with different gas sensors. The instrument can continuously detect the concentration of toxic gas, oxygen, flammable and explosive gas, and observe the current gas concentration value at any time. It is widely used […]
Signal Output Technology of Combustible Gas Detector
The combustible gas detector has two signal outputs: analog 4-20mA output and RS-485 data bus output. The 500 model only has a 4-20mA output. The output signal is a 4-20mA linear analog signal related to the detection range. This signal is compatible with 10 series and 12 series multi-module controllers, programmable logic controllers and other […]
Pay Attention to These Points When Using A Gas Analyzer
Gas analyzers are widely used in petrochemical, environmental protection, gas, coal and other industries. For various safety production occasions and testing requirements, choosing the right gas analyzer is very important for everyone engaged in safety and health work. Confirm the type and concentration range of the gas to be detected The types of gases encountered […]
Pay Attention to These Points When Using A Gas Analyzer
Gas analyzers are widely used in petrochemical, environmental protection, gas, coal and other industries. For various safety production occasions and testing requirements, choosing the right gas analyzer is very important for everyone engaged in safety and health work. Confirm the type and concentration range of the gas to be detected The types of gases encountered […]
Measurement Steps of Hydrogen Sulfide Detector
(1) Measurement basis: JJG695-2003 “Verification Regulations for Hydrogen Sulfide Gas Detector”. (2) Environmental conditions for hydrogen sulfide detector measurement: temperature (0-40) ℃; relative humidity not more than 85%; good ventilation, no interference with the measured component. (3) Measurement standard: The extended uncertainty of the measured gas is ≤1.5% (k=2). (4) The hydrogen sulfide detector is […]
Measurement Steps of Hydrogen Sulfide Detector
(1) Measurement basis: JJG695-2003 “Verification Regulations for Hydrogen Sulfide Gas Detector”. (2) Environmental conditions for hydrogen sulfide detector measurement: temperature (0-40) ℃; relative humidity not more than 85%; good ventilation, no interference with the measured component. (3) Measurement standard: The extended uncertainty of the measured gas is ≤1.5% (k=2). (4) The hydrogen […]
Thermal Conductivity Gas Analyzer is a Physical Gas Analyzer
It is based on the principle that different gases have different thermal conductivity, and calculates the content of certain components by measuring the thermal conductivity of the mixed gas. This kind of analysis instrument is simple and reliable, and it is suitable for many kinds of gases, and it is a basic analysis instrument. However, […]