Selection considerations for portable composite gas detectors
Gas detectors can be divided into single detector and composite gas detector. The so-called composite gas detector refers to an instrument that simultaneously monitors two or more types of gases. From a cost perspective, composite gas detectors are much more cost-effective than several single gas detectors, so more and more users are choosing them now. The characteristics are as follows: humidity sensor probe, stainless steel electric heating tube PT100 sensor, cast aluminum heater, Heating coil fluid solenoid valve
1. Due to the fact that this detector can be equipped with multiple gas detection sensors on a single host, it has the characteristics of small volume, light weight, fast response, and simultaneous display of multiple gas concentrations.
2. It should be noted that when selecting this type of detector, it is best to choose an instrument with separate switch functions for each sensor to prevent damage to one sensor from affecting the use of other sensors.
3. When selecting a pump suction composite gas detector, it is even more important to pay attention to the safety of selecting an instrument with an intelligent pump design that has a pump stop alarm in order to avoid blockage of the suction pump due to water ingress.
What is the detection method of a composite gas detector
There are differences in the detection of toxic gases and other gases, and we should pay attention to the instructions for the detection of toxic gases in gas detection. If we do not pay attention during the detection process, it is possible to have some poisoning problems. If there are signs of poisoning during use, it is recommended to immediately seek medical attention.
