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FPI CEMS provides application gas analysis solution, integrated with Particulate Monitoring Subsystem, TPF Monitoring Subsystem, Gaseous (Pollutant) Monitoring Subsystem, Data Acquisition and Processing Subsystem, covering all the indicators and parameters to meet different customers’ needs. Such systems are extensively installed in industrial boilers, indicators and other emission sources with real-time data uploaded to local authorities.
FPI CEMS-2000 B FT system consists of FTIR (Fourier Transform Infrared) interferometer and heat tracing sampling system. The system targets multiple gas monitoring applications such as pharma industry and incinerator emission, which has a complex flue matrix including toxic parameters. The FTIR interferometer enhances the absorption signal while removing the background interference, hence detecting trace level gas in the sample matrix, especially for HF and HCI.
With decades of experience in CEMS research and development, FPI launched diverse and state-of-the-art analyzers which analyzers can be integrated into a complete continuous emission monitoring system. FPI can provide corresponding models for you to choose from below to meet different customers’ requirements for specific components monitoring.
Principle
This system adopts FTlR technology. lt is akind of measurement technique that usesan interferometer to generate an interfer-ence pattern, and then converts it into aninfrared spectroscopy. The infrared spec-trometer is to measure the energy changebetween the vibrational and rotational en-ergy states caused by the absorption ofinfrared light by the substance, so that toperform qualitative and quantitative anal-ysis of samples.
| Principle | FTIR Spectroscopy |
|---|---|
| Components | SO₂, NOₓ, O₂, CO, CO₂, HCl, HF, NH₃, H₂O, temperature, flow, pressure, humidity |
| Temperature | (18~35)°C |
| Range(mg/m³) | SO₂:0~75~2000; NO:0~100~2000; NO₂:0~50~1000; NOₓ:0~100~2000; NH₃:0~10~50; HCl:0~15~1500; HF:0~10~50; CO:0~75~1000; CO₂:0~20%; H₂O:0~40%; O₂:0~25%; |
| Lower Detection Limit(mg/m³) | SO₂:0.45; NO:0.8; NO₂:0.4; NH₃:0.1; HCl:0.35; HF:0.25; CO:0.2; CO₂:0.025%; H₂O:0.1%; |
| Linearity | ≤±2%F.S. |
| Span Drift | ≤±2%F.S./7d |
| Zero Drift | ≤±2%F.S./7d |
| PM Measuring Distance | 0.7~20m |
| PM Measuring Range | 0~100~1000mg/m³ |
| PM Measuring Precision | 2%F.S. |
| Response Time | SO₂, NOₓ, CO, CO₂≤180s (50m); HCl, HF, NH₃≤300s; |
| Power Supply | 220VAC/50Hz 2KW (without sampling line, compressor) |
| Output | Analog, Ethernet connection, RS485, GPRS, System on-off, DP (optional) |
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