What are the gases that can be detected by gas detectors?
Gas detectors can detect what gas Gas detectors are instruments used to detect gas leakage concentrations. They are used in many industries and fields. Gas detectors can detect many gases. Gases that will burn when exposed to open flames or high heat or Volatile liquid vapors, such as methane, propane, acetylene, hydrogen, methanol, ethanol and other gases or vapors; there are also toxic and harmful gases or liquid vapors that can irritate human skin, respiratory mucosa, organs or suffocate people, such as hydrogen sulfide, carbon monoxide , sulfur hexafluoride, ozone, sulfuryl fluoride, etc.
Gas detectors use gas sensors for detection. Different gases, detection accuracy and range require different sensors. Common gas sensors on the market include catalytic combustion type, electrochemical type, infrared, ultraviolet, thermal conductivity, and PID photoion , semiconductor and so on. Catalytic combustion, infrared, thermal conductivity, and semiconductor sensors are generally used to detect combustible gases, and electrochemical, metal semiconductor, PID photoion, infrared, and ultraviolet sensors are often used to detect toxic and harmful gases.
There are many types of gas detectors. The common gas detectors can be divided into fixed type and portable type. The pump suction type and the diffusion type use the fluidity of the gas in the air to directly place the detector in the environment containing the gas to be measured, which will be affected by atmospheric pressure, wind speed, and wind direction. The pump-suction type is equipped with a suction pump inside the instrument, which directly sucks the measured gas into the instrument for testing, and is basically not affected by the environment, and is suitable for various closed environments.
The above is the relevant introduction of what gases can be detected by the gas detector. The gas detector can detect flammable and explosive gases or liquid vapors such as hydrogen, methane, acetylene, propanol, etc., and can also detect hydrogen sulfide, carbon dioxide, oxygen, hexafluoro Sulfur and other gases that can poison or suffocate people. You can choose the gas detector developed and sold by Yingrun Environmental Protection Company. The company will choose the most suitable gas detector for customers according to the detected gas, accuracy range and on-site working conditions.
