Zhejiang ULIRVISION Technology Co., Ltd.
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Gas leakage camera is an instrumentation tool for gas leakage detection. Gas leak camera also includes many different classifications.

1. Infrared Gas Imaging Camera

Most of the gases have characteristic absorption peaks in the mid-infrared region, and the concentration of a certain gas can be determined by detecting the absorption of the characteristic absorption peak position. This infrared gas detector has been successfully used for the detection of gases such as carbon dioxide, methane, and sulfur hexafluoride.

2. Semiconductor Gas Leakage Camera

The gas imaging camera is made by using some metal oxide semiconductor materials, and the conductivity changes with the change of ambient gas composition at a certain temperature. For example, an ethanol sensor is prepared by the principle that the resistance of the tin dioxide is drastically reduced when it encounters ethanol gas at a high temperature.

Semiconductor gas leakage cameras can be effectively used in the following gases: Methane, ethane, propane, butane, alcohol, formaldehyde, carbon monoxide, carbon dioxide, ethylene, acetylene, vinyl chloride, styrene, acrylic acid, etc. This sensor is low in cost and suitable for the needs of civil gas detection.

3. Catalytic Combustion Gas Leakage Camera

Catalytic combustion gas leak camera selectively detects flammable gas: Gas that can burn can be detected; if it can't burn, the sensor has no response. Of course, there are many exceptions, but in general, the above selectivity is true.

Catalytic combustion gas leakage cameras are accurate and responsive. The output of the sensor is directly related to the explosion hazard of the environment and is a dominant type of sensor in the field of safety detection.


Infrared gas leakage camera has many advantages, such as non-contact detection, wide temperature range and so on, therefore this type of gas monitoring equipments comes to your first choice. ULIRVISION has produced two kinds of gas leakage camera: TI320+ and TI330+. Equipped with a cooled detector and good technology, they will surely be suitable for your needs.

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