

The AELAB CEMS-2000 B FT is an FTIR continuous flue gas monitoring system designed for real-time analysis of multiple gas components. Adopting FTIR analysis technology, it offers wide dynamic measurement range, low detection limit, and accurate continuous monitoring of industrial emissions.
The system features FTIR analyser white cavity design with measuring range up to 5 m, a cavity mirror surface using special anti-corrosion treatment for stability and long service life. Its ROCKSOLID interferometer with anti-shear movement ensures strong vibration resistance, enabling reliable operation in industrial sites.
The AELAB CEMS-2000 B FT is built with an anti-corrosion treated optical cavity, high-temperature sampling capability, and stable FTIR spectrometric design. The system includes a xenon light source with a 10-year service life, holographic grating for beam splitting, and an array sensor free of moving parts. The cabinet supports 5–40 °C ambient operation with 20–90% RH and is protected against dust, rain, electromagnetic radiation, lightning, low temperature, and fire.
The system uses in-situ extraction and full heat tracing sampling. Pollutants and humidity are measured by FTIR technology via characteristic infrared absorption. The IR beam passes through the interferometer to form an interference spectrum, which is focused onto the detection cell. After absorption, the spectrum is processed to quantify each gas component. Additional modules include:
| Model / Module | Specifications |
|---|---|
| OMA-2000 (Gaseous pollutants) | SO₂: 0~100~30000 mg/m³; NO: 0~100~2000 mg/m³ Zero drift: ≤±2%F.S./7d; Linear error: ≤±1%F.S. |
| Synspec PM (Particulate matter) | 0~10~200 mg/m³; LOD 0.1 mg/m³; Accuracy ±2%; Range drift ±2%F.S./24h |
| TPF-100 (Temperature / Pressure / Flow) | Temperature: 0~400 °C; Pressure: –5~5 kPa; Flow: 5~40 m/s |
| HMS-100 (Humidity & Oxygen) | H₂O: 0~40% vol; O₂: 0~25% vol; Repeatability H₂O ±1% F.S.; O₂ ±1% F.S. |
The AELAB CEMS-2000 B FT is suitable for continuous online monitoring in:
The system adheres to industrial standards for continuous emission monitoring and includes comprehensive protection against power failure, condensation, optical damage, and sample line deviations. All modules follow AELAB calibration, testing, and quality verification protocols.
Specifications :
| Norm | Parameter |
|---|---|
| SO2 range | (0~100~200) mg/m³ (High range can be customised) |
| NO range | (0~200~400) mg/m³ (High range can be customised) |
| NO2 range | (0~50~100) mg/m³ (High range can be customised) |
| NH3 range | (0~20~50) mg/m³ (High range can be customised) |
| HCl range | (0~50~150) mg/m³ (High range can be customised) |
| HF range | (0~5~10) mg/m³ (High range can be customised) |
| CO range | (0~100~200) mg/m³ (High range can be customised) |
| CO2 range | (0~20)% |
| H2O range | (0~40)% |
| O2 range | (0~25)% |
| Zero Wander | ≤ ±2% F.S./7d |
| Span Drift | ≤ ±2% F.S./7d |
| Linear Error | ≤ ± 2% F.S. |
| Response Time | SO₂、NOₓ、CO、CO₂ ≤180s (50m heat tracing line) NH₃, HCl, HF (50m heat tracing line) |
| Power Supply | 220 (±10%) V AC, (50 ±1)Hz, Main cabinet power: 2 kW |
| Norm | Parameter |
|---|---|
| SO2 range | (0~100~200) mg/m³ (High range can be customised) |
| NO range | (0~200~400) mg/m³ (High range can be customised) |
| NO2 range | (0~50~100) mg/m³ (High range can be customised) |
| NH3 range | (0~20~50) mg/m³ (High range can be customised) |
| HCl range | (0~50~150) mg/m³ (High range can be customised) |
| HF range | (0~5~10) mg/m³ (High range can be customised) |
| CO range | (0~100~200) mg/m³ (High range can be customised) |
| CO2 range | (0~20)% |
| H2O range | (0~40)% |
| O2 range | (0~25)% |
| Zero Wander | ≤ ±2% F.S./7d |
| Span Drift | ≤ ±2% F.S./7d |
| Linear Error | ≤ ± 2% F.S. |
| Response Time | SO₂、NOₓ、CO、CO₂ ≤180s (50m heat tracing line) NH₃, HCl, HF (50m heat tracing line) |
| Power Supply | 220 (±10%) V AC, (50 ±1)Hz, Main cabinet power: 2 kW |
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