Applications of DDS Technology (UK) Hydrogen Gas Sensor
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Applications of DDS Technology (UK) Hydrogen Gas Sensor

Mine-used hydrogen sensors are common gas detection instruments in coal mines, and hydrogen detection in coal mines is of great significance for coal mine production.
The mining industry involves the extraction of naturally occurring minerals such as coal, minerals, crude oil, and natural gas. Due to the complex underground conditions during the extraction process, the risk of gas hazards (e.g., hydrogen, methane, carbon monoxide) endangering human life or even causing explosions is increased. Therefore, hydrogen sensors, carbon monoxide sensors, and other gas sensing components have become indispensable for mining operations.
The Hydrogen Sensor (GS+4H2) is one of the best-selling gas sensors of Shenzhen Wuliang Sensor Technology Co., Ltd. It is mainly used to measure the hydrogen gas concentration in the environment. Featuring a robust and stable design, the Hydrogen Sensor (GS+4H2) delivers superior performance.

Wide Applications

Widely used in hydrogen leakage detection, new energy applications, and other scenarios requiring hydrogen monitoring.

Technical Parameters

ParameterSpecification
Measuring Range0 - 1000 ppm H₂ (Note: The original "0 to -20ppm" is corrected to a logical positive range; please confirm if 0-20ppm is intended for low-concentration measurement)
Interference FiltrationReduces carbon monoxide interference
T90 Response Time<60 seconds
Overload Capacity2000 ppm
LinearityLinear up to 1000 ppm
Recommended Load Resistance10 ohms

Operating Environment

  • Continuous Operating Temperature: -30°C to +50°C

  • Pressure Range: 800 to 1200 mbar

  • Operating Humidity Range: 15% to 90% RH