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- 459, route Qianmo, district de Binjiang, Hangzhou, Chine
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.
Forte de plusieurs décennies d'expérience dans la recherche et le développement de systèmes de surveillance des émissions, FPI a lancé divers analyseurs de pointe qui peuvent être intégrés dans un système complet de surveillance continue des émissions. FPI peut vous proposer les modèles correspondants ci-dessous pour répondre aux exigences des différents clients en matière de surveillance de composants spécifiques.
Principe
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.
| Principe | FTIR Spectroscopy |
|---|---|
| Composants | SO₂, NOₓ, O₂, CO, CO₂, HCl, HF, NH₃, H₂O, temperature, flow, pressure, humidity |
| Température | (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%; |
| Linéarité | ≤±2%F.S. |
| Dérive de la portée | ≤±2%F.S./7d |
| Dérive zéro | ≤±2%F.S./7d |
| PM Measuring Distance | 0.7~20m |
| PM Measuring Range | 0~100~1000mg/m³ |
| PM Measuring Precision | 2%F.S. |
| Temps de réponse | SO₂, NOₓ, CO, CO₂≤180s (50m); HCl, HF, NH₃≤300s; |
| Alimentation électrique | 220VAC/50Hz 2KW (without sampling line, compressor) |
| Sortie | Analog, Ethernet connection, RS485, GPRS, System on-off, DP (optional) |
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