Hydrogen has strong permeability,fast diffusion, and the characteristics of hydrogen ignition are fast burning speed, strong explosive power. And high heat release; once the generator leaks, the amount of hydrogen leaked from the hydrogen system reaches 4 to 7% in the air. With sufficient conditions for explosion and fire. the lower limit of explosion: 4.1%,.The upper limit of explosion: 74.1%..And the ignition temperature: 400℃. Before hydrogen replacement, the sealing oil system operates abnormally, resulting in hydrogen leakage; 2) The air tightness test of the generator and hydrogen system is unqualified, resulting in hydrogen leakage; 3) The generator sealing oil vacuum pump and the main fuel tank exhaust fan are unreliable. Causes hydrogen to accumulate in the fuel tank, resulting in hydrogen explosions and fires- portable gas detector

The crystallization of human wisdom-portable hydrogen detector

The portable gas detector is also called a handheld gas detector and alarm. The portable hydrogen detector is used for portable .And rapid detection of hydrogen gas concentration and alarm when exceeding the standard. The hydrogen detection alarm uses a high-definition color screen to display the concentration in real time..And uses a well-known brand of gas sensor. The main detection principles are: electrochemistry, infrared, catalytic combustion, PID photoion, semiconductor/thermal conductivity.

Portable H2 sensors are used in gas storage leakage monitoring. drug factory. food factory. hospital gas disinfection residue detection. electrostatic precipitator. gas generator.air purifier, gas leakage. Indoor air gas detection scene.

Features:

 Lightweight body with one hand
The H2 gas detector, the body adopts ABS shell, it feels comfortable, light and portable;
(2) High-quality sensor, high-sensitivity probe
Responsive and fast response|Accurate measurement, response time ≤30s; accuracy ≤3%;
(3) 200,000 data storage/large capacity
One-click export/fast and convenient, you can enter the menu to view, and you can browse/delete records;
(4) Lithium battery power supply, long-lasting battery life
Rechargeable lithium battery, support mobile power, large battery capacity, long standby time;