It adopts international leading UV DOAS technology, NDIR technology and long-life ECD technology, and is equipped with an integrated and automatic sampling pretreatment unit and control unit, Gasboard-9081 is suitable to simultaneously measure NO, SO2,O2, O2, CO and CO2 concentration in flue gas. It is an on-line monitoring device dedicated to boiler emission and energy efficiency control, which meets the emission regulatory requirements of national and local environmental protection departments.
Details
• Integrate heated sampling probe and sampling hose.
• Built-in heated filter, prevent sampling loss.
• Max working temperature 200℃.
• Smart design, safe and reliable.
• Filter element: 2um
• Length: 3m
• Power supply: 220V
• Power consumption: 330W
• environmental temperature: -40℃-140℃
Gas analyzer features:
• Innovative micro-flow NDIR technology.
• Measure SO2, NO,CO,CO2,O2 and optional temperature, pressure and flow.
• Less interference of H2O for SO2 and NO measurement.
• Built-in zero pump and auto zero calibration with fresh air.
• Optional printer.
• Calculation of Lambda and combustion efficiency.
• Touch screen.
• USB output.
Gas conditioning system features:
• Efficient peltier dehumidifiers for humidity measurement of low concentrations.
• PID temperature control.
• Needle valve flow control.
• Built-in sampling pump and peristaltic pump.
Parameter
General Parameter |
Measurement | SO2, NO, CO, CO2, O2 |
Technology | SO2, NO, CO, CO2 (Micro-flow NDIR) |
| O2 (Electrochemical) |
Range | SO2: 0-2000ppm |
| NO: 0-2000ppm |
| CO: 0-5000ppm |
| CO2: 0-25% |
| O2: 0-25% |
| (Note: measurement range can be customized.) |
Resolution | SO2, NO, CO: 1ppm |
| CO2, O2: 0.01% |
Precision | SO2, NO, CO, CO2≤±2%,O2≤±3% |
Repeatability | SO2, NO, CO, CO2, O2 ≤1% |
Zero/Span drift | SO2, NO, CO, CO2≤±2%,O2≤±3% |
Response time (T90) | <> |
Warm-up time | 30 minutes |
Communication Interface | RS232 |
Work temperature | 0-50 ℃ |
Relaive humidity | 5-85% |
Ambient prestsure | 86-108kPa |
Power supply | AC 220V 50Hz±1Hz |
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Application
Combustion and emission control research or certification of Continuous Emission Monitoring System (CEMS), combustion efficiency monitoring for various industrial furnaces or refuse incinerator and boiler.