Features: *Combined CO and smoke detector *Adopt high accurate electrochemical sensor and infrared ph···
There are fixed and portable combustible gas alarm detectors. Most factories use fixed, which are installed on site to detect changes in the concentration of combustible gas in real time. However, with the diversification of industrial construction types, portable combustible gas alarm detectors have been used more and more widely in the field of gas detection by virtue of their various advantages.
1. Portable combustible gas alarm detector is small in size and easy to carry.
Portable combustible gas alarms detector serve on-site workers and mainly used to detect the concentration of various types of gas in confined/confined spaces. Therefore, small size and portable are the first to be considered. The LDA portable combustible gas alarm detector is small in size and can be operated with one hand. The back is equipped with an alligator clip design, which is more convenient to carry, and the portable assembly is firmer. It can be turned on and used at any time. In addition, the LDA portable combustible gas alarm detector has a built-in high-quality sensor with high sensitivity, which can quickly, effectively and accurately test and display the concentration of the field test gas through the display screen, which is convenient for field operators to view in time.
2. Power-on self-check, easy operation
The portable combustible gas alarm detector does not need to set parameters and other operations for the first time. The instrument automatically enters the self-check mode after it turns on. The operation is more intelligent and convenient.
3. Strong adaptability, wide application range
At site, it is often encountered that the free diffusion method cannot detect the gas concentration in a limited or confined space. Therefore, at this time, it is necessary to match the equipment with an external pump. After the external pump is matched, the pump can be used Method, the gas in the space to be detected is sucked into the portable combustible gas alarm for real-time detection, which also avoids the detection hazard of the staff, and uses the design of the extension pipe of the external pump to detect cold rooms, refrigeration workshops, and tunnels. In closed toxic gas leakage places such as mines, portable combustible gas alarms have become an ideal tool for modern site safety inspections.