Portable biogas analyzer CH4 CO2 H2S O2 infrared
- Modular NDIR and ECD sensors design, easy for maintenance.
- Thermostatic design for sensors to reduce temperature fluctuation influence
- Light-weight design for easy carrying among different sites.
- Rechargeable Lithium battery supports up to 8 hours continuous working.
- In-built memory for up to 2560 units of records, easy to download the data to PC.
- Optional gas conditioning device for analyzer protection.
Measurement | CH4, CO2, H2S, O2 |
Technology | CH4, CO2 (NDIR), H2S, O2 (ECD) |
Range | CH4: 0-100%, C02: 0-50%, H2S: 0-9999ppm, O2: 0-25%
(Note: measurement range can be customized.) |
Resolution | CH4, CO2, O2: 0.01%, H2S: 1ppm |
Precision | C02, CH4: ≤1%FS H2S, 02: ≤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 | built-in rechargeable lithium battery |
Work temperature | 0-50°C |
Relative humidity | <95% non condensing |
Ambient pressure | 86-108kPa |
Dimension | 295*196*62mm (L*W*H) |
Weight | 5 kgs |