Industrial Portable Gas Detector in Biogas Scenarios
Release time:2026-01-24
Source:Skyeaglee
Practical Application Case of Industrial Portable Gas Detector in Biogas Scenarios
In biogas production and management, gas detection is a critical link to ensure operational safety and equipment stability. Biogas, a complex mixture containing multiple harmful and flammable gases, requires accurate and reliable detection tools to avoid potential risks such as poisoning, explosion, and equipment damage. Our customer, a professional engaged in biogas treatment, recently adopted our industrial portable multi gas detector to meet their on-site detection needs, achieving remarkable results in practical application.
The core demand of the customer is to detect four key gases in biogas: CH4 (methane), O2 (oxygen), H2S (hydrogen sulfide), and NH3 (ammonia). Each gas has specific detection ranges tailored to the characteristics of biogas: CH4 is detected within 0-100% LEL (Lower Explosive Limit) as a combustible gas, O2 within 0-30% VOL to monitor oxygen deficiency or excess, H2S within 0-5000 PPM, and NH3 within 0-500 PPM. Notably, H2S and NH3 are highly corrosive gases, and their high concentrations in biogas pose a great challenge to the durability of gas detection equipment—this is also the key pain point the customer needed to solve.
Before adopting our portable multi gas analyzer, the customer once faced the problem of frequent sensor failure due to the corrosion of high-concentration H2S and NH3. After understanding their needs, we recommended our industrial portable gas detector, which is equipped with high-performance ammonia gas sensor and hydrogen sulfide gas detector, specially designed to resist the corrosion of high-concentration toxic and corrosive gases. The ammonia sensor adopts advanced anti-corrosion materials, which can effectively isolate the erosion of NH3 gas and ensure long-term stable operation, while the H2S Detector has strong anti-interference ability and can accurately respond to high-concentration H2S signals in biogas without being affected by other mixed gases.
In practical operation, the customer has formed a scientific usage habit according to the characteristics of the equipment and the on-site environment: they conduct gas sampling 2-3 times a day to timely grasp the concentration changes of CH4, O2, H2S and NH3 in biogas. After each sampling, the customer will place the portable gas detector in clean air to let it work continuously for a period of time. This operation can effectively purify the corrosive gas residues adsorbed on the ammonia gas sensor and H2S sensor during the detection process, avoiding sensor failure caused by long-term exposure to high-concentration corrosive gases, and greatly extending the service life of the equipment.
In addition to the excellent performance in resisting corrosive gases, the multi gas detector also shows outstanding accuracy and portability in practical application. The Electrochemical Oxygen Sensor equipped in the detector can accurately measure the O2 concentration in biogas, ensuring that the on-site operation environment meets the safety standards; the Combustible Gas Detector module can timely alarm when the CH4 concentration approaches the explosive limit, providing effective early warning for on-site safety. The portable design of the detector allows the customer to carry it easily between different detection points, which greatly improves the efficiency of on-site detection work.
As a professional Environmental Monitoring Equipment, our industrial portable gas detector not only meets the customer’s demand for accurate detection of multiple gases in biogas scenarios, but also solves the pain point of sensor corrosion failure through scientific product design and reasonable use guidance. Up to now, the detector has been running stably on the customer’s site for a long time, with no sensor failure caused by corrosive gases, and the detection data is always accurate and reliable, winning high recognition from the customer.
For scenarios involving high-concentration corrosive gases such as H2S and NH3, choosing a gas detector with professional anti-corrosion performance and forming a scientific use habit are the key to ensuring long-term stable detection and on-site safety. Our portable multi gas detector will continue to provide reliable technical support for customers in various complex industrial detection scenarios.
Practical Application Case of Industrial Portable Gas Detector in Biogas Scenarios
In biogas production and management, gas detection is a critical link to ensure operational safety and equipment stability. Biogas, a complex mixture containing multiple harmful and flammable gases, requires accurate and reliable detection tools to avoid potential risks such as poisoning, explosion, and equipment damage. Our customer, a professional engaged in biogas treatment, recently adopted our industrial portable multi gas detector to meet their on-site detection needs, achieving remarkable results in practical application.
The core demand of the customer is to detect four key gases in biogas: CH4 (methane), O2 (oxygen), H2S (hydrogen sulfide), and NH3 (ammonia). Each gas has specific detection ranges tailored to the characteristics of biogas: CH4 is detected within 0-100% LEL (Lower Explosive Limit) as a combustible gas, O2 within 0-30% VOL to monitor oxygen deficiency or excess, H2S within 0-5000 PPM, and NH3 within 0-500 PPM. Notably, H2S and NH3 are highly corrosive gases, and their high concentrations in biogas pose a great challenge to the durability of gas detection equipment—this is also the key pain point the customer needed to solve.
Before adopting our portable multi gas analyzer, the customer once faced the problem of frequent sensor failure due to the corrosion of high-concentration H2S and NH3. After understanding their needs, we recommended our industrial portable gas detector, which is equipped with high-performance ammonia gas sensor and hydrogen sulfide gas detector, specially designed to resist the corrosion of high-concentration toxic and corrosive gases. The ammonia sensor adopts advanced anti-corrosion materials, which can effectively isolate the erosion of NH3 gas and ensure long-term stable operation, while the H2S Detector has strong anti-interference ability and can accurately respond to high-concentration H2S signals in biogas without being affected by other mixed gases.
In practical operation, the customer has formed a scientific usage habit according to the characteristics of the equipment and the on-site environment: they conduct gas sampling 2-3 times a day to timely grasp the concentration changes of CH4, O2, H2S and NH3 in biogas. After each sampling, the customer will place the portable gas detector in clean air to let it work continuously for a period of time. This operation can effectively purify the corrosive gas residues adsorbed on the ammonia gas sensor and H2S sensor during the detection process, avoiding sensor failure caused by long-term exposure to high-concentration corrosive gases, and greatly extending the service life of the equipment.
In addition to the excellent performance in resisting corrosive gases, the multi gas detector also shows outstanding accuracy and portability in practical application. The Electrochemical Oxygen Sensor equipped in the detector can accurately measure the O2 concentration in biogas, ensuring that the on-site operation environment meets the safety standards; the Combustible Gas Detector module can timely alarm when the CH4 concentration approaches the explosive limit, providing effective early warning for on-site safety. The portable design of the detector allows the customer to carry it easily between different detection points, which greatly improves the efficiency of on-site detection work.
As a professional Environmental Monitoring Equipment, our industrial portable gas detector not only meets the customer’s demand for accurate detection of multiple gases in biogas scenarios, but also solves the pain point of sensor corrosion failure through scientific product design and reasonable use guidance. Up to now, the detector has been running stably on the customer’s site for a long time, with no sensor failure caused by corrosive gases, and the detection data is always accurate and reliable, winning high recognition from the customer.
For scenarios involving high-concentration corrosive gases such as H2S and NH3, choosing a gas detector with professional anti-corrosion performance and forming a scientific use habit are the key to ensuring long-term stable detection and on-site safety. Our portable multi gas detector will continue to provide reliable technical support for customers in various complex industrial detection scenarios.
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