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Online UV Biogas Analyzer

Gasboard-3200UV

Gasboard-3200UV is the new generation rack type biogas analyzer that primarily designed based on UV-DOAS technology to measure H2S concentration precisely before and after H2S scrubber, and extended with modular sensor of CH4(NDIR), CO2(NDIR) and O2(ECD) to realize online continuously monitoring of biogas quality without purging cycle required.The dual measurement ranges of UV-H2S detector makes it very suitable to be used to monitor H2S concentration difference before and after scrubber. It provides an ideal solution to guarantee the H2S scrubber efficiency, protect downstream expensive equipment from the damage of overload H2S, minimize the investment for users and optimize the biogas monitoring process.

Segment: Process Gas Analyzer
Division: Biogas

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Features

UV-DOAS technology to measure H2S, higher accuracy and longer lifetime
Continuous H2S measurement without purging required.
Standard 3U rack type enclosure, easy for system integration
Modular sensor design ensures simple maintenance
Independent sensor and signal processing for each gas component
Automatic zeroing with air reduces drift
Data logging software available to save real time data into external PC, convenient for research use

Specifications

Measurement Gases	H2S/CH4/CO2/O2
Technology	H2S：UV-DOAS；CH4/CO2:NDIR； O2：ECD
Measuremetn Range	H2S:0-500/5000ppm; CH4:0-100%; CO2:0-50%; O2:0-25%
Accuracy	±2%F.S.
Resolution	H2S：1ppm； CH4:0.01%； CO2:0.01%； O2：0.01%
Repeatability	≤2%
Response time	T90＜60s
Warm-up time	800s
Inlet flow	(0.7~1.2) L/min
Output	RS485/RS232，(4-20)mA
Power supply	220V AC，100W

For more details, please feel free to contact our sales: info@gasanalyzer.com.cn.