We all know that a gas detector is a type of detection tool. Literally, we can understand that it is a detection instrument used to detect various gases. This type of instrument can detect the concentration of various gases in the environment and can help us understand our The concentration of some gases in the environment, so as to make some corresponding measures and precautions according to the concentration.
When we choose various types of gas detectors, we often encounter single detectors and composite gas detectors. We introduced a single gas detector before, which is a detector that detects a gas concentration. What is a composite gas detector? , How many gas concentrations can the composite gas detector detect? Today I will give you a brief introduction.
Composite gas detectors are also called multiple gas detectors. These gas detectors can detect multiple gas concentrations at the same time. In many cases, there are two or more gases in the environment. In the case of concentration, if a single gas detector is used, multiple gas detectors need to be used at the same time, which is very inconvenient to use. Therefore, this kind of composite gas detector can be easily solved.
For this type of composite gas detector, multiple gas sensors are installed on one instrument at the same time, so that multiple gas concentrations can be detected at the same time. For example, on the Dräger x-am2500 gas detector, four types of gas sensors can be installed at the same time. Detects 4 gas concentrations of oxygen, hydrogen sulfide, carbon monoxide, and combustible gas. This type of gas detector is also called a four-in-one gas detector, and Huarui PGM-6208 gas detector can detect up to 6 gas concentrations at the same time. Wait, this type of detector is called a composite gas detector.
When using this type of composite gas detector, it is small in size and easy to use. On the gas detector display screen, the concentration of various detected gases can be clearly displayed at the same time, and this type of gas detector can also be used with various infrared sensors. It can detect the concentration of combustible gas and carbon dioxide, and can also be equipped with a PID sensor to detect the concentration of various VOC gases, etc. Its functions are much more powerful than a single gas detector, such as some fall alarm functions, real-time data transmission functions, etc. detectors are available.
