hotline:020-29026320 |13903018415
What are the common classifications of gas detectors?
2024-10-12
As we all know, gas detection is a very necessary work for safety protection. Gas detector can effectively ensure gas detection in limited space and ensure the safety of the space. However, due to the different application scenarios, the currentGas detectorThere are also many kinds of gas detectors, which can be subdivided into many gas detectors according to different classifications. So do you know what are the common classification of gas detectors? The following sea environment for you to introduce:
Common classification of gas detector:
2. Classification by function:
There is a single detector and multi-function detector: a single gas detector is mainly for the detection of a certain gas in the detection site, and the use is very large. The multifunctional gas detector has a six-in-one gas detector, a five-in-one gas detector, a four-in-one gas detector, etc., to meet the needs of different detection gas quantities.
2. According to the detection gas classification:
There are combustible gas detectors, toxic gas detectors, common gas detectors, and special vulgar gas detectors. Among them, the prices of common combustible and toxic gas detection instruments usually range from several hundred to several thousand, while the prices of special vulgar gas detection instruments vary from thousands to tens of thousands. The advantages of common combustible and toxic gas detection instruments are high cost performance and good performance, while special gases meet special inspection needs and have high accuracy, but they are expensive.
3. Classified by place of use:
There are conventional and explosion-proof types: the conventional type is produced according to the national standard and can meet the needs of all environmental uses. The price is several hundred to several thousand, and it is characterized by excellent cost performance. The explosion-proof type meets the needs of testing in special places, and the price is slightly more expensive.
4. Classified by using population:
There are domestic and industrial uses: the price of the domestic gas detector is in the tens to hundreds of yuan, the cost performance is excellent and the use is convenient. It only needs to be standardized and placed in the designated position to plug in the power supply to work, and it can be linked with the valve to realize automatic treatment and cut off hidden dangers from the source. The requirements for various indicators of industrial gas detectors are very high, and they must meet the safety standards used in various places such as national standards and line standards, and the prices range from several hundred to several thousand yuan.
5, according to the use of classification:
Portable (hand-held) and fixed (mounted, wall-mounted): portable equipment that meets the safety of on-site operators to detect gases before work, usually related to the use of the scene. The fixed type mainly realizes long-term uninterrupted detection, so as to ensure the safety of the place, does not require on-site personnel control, and can be intelligently linked.
6. Classified by sampling method:
There are diffusion type and pump type: the utilization rate of diffusion type gas detector is very common, and the price is relatively low, ranging from several hundred yuan to several thousand yuan. However, the price of pump suction gas detector is relatively high, usually ranging from several thousand yuan or more, which mainly meets the special needs of special places.
7, according to the detection principle classification:
Combustible gas detection has catalytic combustion type, semiconductor type, thermal conductivity type and infrared absorption type, etc.; toxic gas detection has electrochemical type, semiconductor type, etc.
Previous Page:
online message
Telephone:13903018415(Manager Wang)
Business: 020-29026320
E-mail:wangxueli@haiyoukj.com
Address: Rooms 1506-1507, Building 4, Chuangyue Times Cultural and Creative Park, No. 61 Xiannan Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province
Sweep code attention
