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  • Gas analyzer / methane / carbon dioxide / 19″ rack

CEM500

Article: 00020800

Gas analyzer / methane / carbon dioxide / 19″ rack

The CEM500 is an extractive online gas analysers dedicated to continuous emission monitoring using a very high resolution spectrograph (0.1 nm) with an ultra sensitive 2048 pixels CCD.
It covers applications like DeNOx systems on power plants, generators, chemical plants,
petro-chemical plants, or biogas reactors.

The CEM500 is based on UV spectroscopy that brings a higher sensitivity and stability
than infra-red systems and also gives the possibility to measure several gases
simultaneously, example: NH3, SO2, NO.

A high selectivity is achieved by a fast Fourier transform (FFT) on the
absorbance spectrum for all the gases having a periodic structure like
NH3, SO2, CS2 and others.

All the internal gas circuit is heated at 190°C to admit directly
hot and humid combustion gas.

There no risk of interference with H2O, CO, CO2 or
CH4 as all theses gases have no absorbance
on the UV range.

Specifications

  • Measured value: gas
  • Gas type: methane, carbon dioxide
  • Portability: 19" rack
  • Other characteristics: continuous, online

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