Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd for better life
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Online Biogas Analyzer
Gasboard-3200 online biogas analyzer is 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, based on NDIR technology for CH4 ,CO2 gases and ECD technology for H2S and O2 gases.
• Measures CO2, CH4, O2, H2S gases with customized measure range
• 4-20mA output and RS232 communication are available
• Modular sensor design ensures easy on operation and maintenance
• Self-developed gas conditioning device to remove vapor and dust in biogas for analyzer’s protection in long term operation
• Programmable auto-zero function to ensure better and stable measuring accuracy.
| General Parameter | |
| Measurement | CO2, CH4, H2S, O2 |
| Technology | CO2,H2(NDIR) |
| H2S.O2(ECD) | |
| Range | CO2 0-50%, CH4 0-100%, H2S 0-9999ppm,O2 0-25% |
| Measurement range can be customized | |
| Resolution | CO2. CH4,O2 0.01% H2S 1ppm |
| Precision | CO2. CH4 ≤1% FS |
| H2S, O2 ≤2% FS | |
| Flow | 0.7-1.2 L/min |
| Inlet pressure | 2KPa-50KPa |
| Sampling gas condition | no water vapor, no dust, no tar |
| Response time(T90) | <10s (NDIR) |
| Working Environment | |
| Working temperature | 0 to 50 ℃ |
| Relative humidity | ≤95% non condensing |
| Ambient pressure | 86-108 kРа |
| Dimensions | |
| Size | 400mm(L)*485mm(W)*132mm(H) |
| Weight | 18kg |
Biogas plants, landfill sites, water treatment, sludge digestion, bio-methane production, CDM project ,anaerobic digestion and other fermentation processes.