Analysis of the Benefits and Drawbacks of Different Gas Detectors
1. Definition of multiple gas detectors:
An instrument that can measure at least one gas component larger than the standard gas detection object, commonly known as a multi gas detector, also known as a composite, multifunctional gas detector, etc.
Multiple gas detectors
2. Product Usage:
Choosing a portable multi gas detector that can simultaneously measure the concentration of multiple gases is mainly due to its convenient use and low frequency of use. If maintenance or return to the factory repair occurs, it will not affect the use. Therefore, there are multiple portable and handheld gas detection alarm instruments that can simultaneously measure multiple components.
This type of product usually has a built-in suction pump that can pump distant gases into the detection chamber of the instrument through a sampling pump for concentration measurement. Fast response, high sensitivity, with functions such as data storage. Of course, there are also a few diffusion type composite gas detectors.
3. Main types of gas combinations:
This multifunctional gas detection instrument product is generally available in a flexible combination based on demand. Common combinations include: four in one, combustible gas, oxygen, carbon monoxide, hydrogen sulfide, and other commonly used combinations. This is not the only one that can be combined with gas components such as ammonia, formaldehyde, sulfur dioxide, and so on.
4. Advantages of using multiple gas detectors:
It can simultaneously detect various gases with different components, reducing detection time.
The product has a high cost-effectiveness, with one central unit and multiple detection unit sensors to save costs.
Integrated integration, convenient product portability, small size, small quantity, and one machine to complete multiple component measurements.
5. What are the drawbacks of the product?
Due to the composite type, the biggest drawback of the product is that once the equipment malfunctions, all gas units cannot be detected and must be returned to the factory for repair. This is the biggest drawback of using single component, portable single gas detectors. So it is more suitable for portable instruments, rather than fixed composite gas detection instrument systems with continuity, high efficiency, and high stability. Because fixed pursuit is stability, even in the event of a malfunction, we hope to minimize the impact and effectively ensure the continuous, stable, and comprehensive operation of the system.
Single machine power consumption is high, and generally portable instruments use battery charging and discharging time more frequently. The above two points are the drawbacks of various composite gas detectors. Therefore, users can choose a reasonable product type based on their own usage situation, whether to choose a single gas detector or a gas detector that can measure multiple components at the same time. The final decision will depend on the project situation and usage characteristics
