Portable diffusion gas concentration leak detector

Portable diffusion gas concentration leak detector

Shenzhen GuoanPortable diffusion gas concentration leak detectorThe catalytic combustion sensing technology used is designed specifically for high-risk areas such as coal mines and natural gas pipelines. Gas mainly exists in coal mine tunnels, natural gas transmission and distribution pipelines, and enclosed work spaces. Its main component, methane, is highly prone to explosions, and high concentrations of methane can cause hypoxia and suffocation. Real time and accurate monitoring is necessary to prevent major safety accidents.

The portable diffusion gas detector from Shenzhen Guoan adopts a specialized circuit design from Shenzhen Guoan and is equipped with an imported high-sensitivity catalytic combustion sensor, with a detection range of 0-99.99% LEL,When the concentration reaches the preset alarm value, immediately trigger an 85dB high-intensity sound and light alarm,Response time ≤ 3-20 seconds, measurement accuracy strictly controlled within ≤± 3%; The diffusion sampling method does not require an external pump body, making it easy and reliable to operate, especially suitable for use in harsh environments such as coal mines underground; 32-bit nano level microprocessor+24 bit ultra-high ADC acquisition chip, combined with full range temperature and humidity compensation algorithm, ensures measurement accuracy under environmental conditions of -20 ℃~50 ℃.

Shenzhen Guoan portable diffusion gas detectorIt has passed the intrinsic safety explosion-proof certification, with a high-strength ABS+PC plastic shell protection level of IP65. The 2.4-inch high-definition color screen displays methane concentration and equipment status in real time, and the intelligent light sensing adjustment ensures clear visibility in dim underground environments. The built-in storage can record 100000 test data, supporting local query and data export. The 2800mA lithium battery provides 20 hours of battery life, and the ergonomic design is easy to operate with one hand. The Shenzhen Guoan detector has become a professional choice for gas leak monitoring due to its fast response, accurate measurement, and intrinsic safety characteristics.