What are the differences between gas detectors and gas analyzers?
1. Different structure:
A gas detector is generally composed of a gas detector and a signal conversion circuit, while an analyzer not only has a gas detector and a signal conversion circuit, but also a complete set of gas path analysis system.
Two, different detection methods:
The detection method of the gas detector is often a diffusion type, which can only be detected in the air. The gas analyzer is to analyze the collected gas by sucking it into the interior for inspection by lifting it out of the sampling tube.
Three, the accuracy of the data is different:
Gas detectors can only provide qualitative analysis results for specified gases. The gas analyzer is an unknown gas concentration, and through the analysis instrument, the gas type and concentration contained in the unknown gas are given.
Fourth, the purpose of measurement is different
The detection purpose of the gas detector is mainly used for safety protection. Different gas detectors are installed corresponding to the known gas components in the detection environment to achieve the role of preventive detection. The detection purpose of the gas analyzer is mainly to detect the gas composition and content in the measured environment, and the detection accuracy of the gas analyzer is higher than that of the gas detector.
5. Different methods of operation to complete the whole process of determination
When the gas detector is in use, you only need to place the gas detector in the measured environment and the instrument can display the value and complete the detection.
The gas analyzer must introduce the gas into the instrument, and strictly adjust the process and technical conditions, such as temperature, pressure, flow, etc. Only when the operator adjusts the instrument until a stable chemical process is realized, can accurate measurement data be obtained.
According to the above summary, the difference between a gas detector and a gas analyzer has the above five points. Nanjing Safeme Technology Co., Ltd. is an expert in gas detection analyzers at home and abroad. Starting from material science, device technology, instrument technology, application software, and integrated applications, system innovation, independent innovation, and continuous innovation have accumulated rich industry and technical experience. Continue to launch new products to meet the needs of customized applications, provide customers with intelligence and safety brought by high-tech, and ensure that products and services meet sustainable safety production needs. Engaged in the development, production, sales and maintenance of various process gas analyzers, toxic and combustible gas detection alarms, gas sensors, and GDS systems.
