Biogas analyzer Gasboard-3200

hydrogen sulfideCH4landfill

Introduction Gasboard-3200 online biogas analyzer is a rack type analyzer with standard 3U enclosure which is very convenient for system integration or bench top use in lab. It's designed to measure CH4, CO2, H2S and O2 concentration simultaneously in different biogas applications, like landfill, water treatment, CDM projects, anaerobic digestion and other fermentation processes. Features • Standard 3U rack type enclosure, easy for system integration • Modular sensor design ensures simple maintenance • Independent sensor and signal processing for each gas component • Optional H2S purging module to extend H2S sensor lifetime • Thermostatic design for sensors to reduce temperature fluctuation influence • Automatic zeroing with air reduces drift • Data logging software available to save real time data into external PC, convenient for research use Specifications • Measurement: CH4,CO2,H2S,O2 • Technology: CH4, CO2,(NDIR),H2S, O2(ECD) •Range: CH4: 0-100%,CO2: 0-50%,H2S: 0-9999ppm,O2: 0-25% (Note： measurement range can be customized.) • Resolution: CH4,CO2, O2: 0.01%; H2S: 1ppm • Precision: CH4,CO2,: ≤1%FSH2S,O2: ≤2%FS • Repeatability: CH4, H2S, CO2,O2≤1% • Gas flow: 0.7-1.2 L/min • Inlet pressure: 2kPa-50kPa • Sampling gas condition: no dust, no water, no tar • Response time(T90): <10s (NDIR) • Communication interface: RS-232 • Power supply: 110V/220V±44V AC 50Hz±1Hz • Work temperature: 0-50°C • Relative humidity: ≤95% non condensing • Ambient pressure: 86-108kPa • Output: 4-20mA • Dimension: 400*485*132mm (L*W*H) Applications • Anaerobic Digester • H2S scrubber • Biogas Engine/CHP • Upgraded Bio-methane Gas • Landfill Site • Waste Water Treatment • Biogas Flare