SERVOPRO 4900 Continuous Emissions Analyser

Product code:

Product Description:

Product details:

The 4900 is specifically designed for the Continuous Emissions Monitoring, where legislation requires the measurement of several gas components in flue gas.

  • Low cost of ownership
  • Multiple gas capability for pollutants, greenhouse gases and reference O2 (O2, CO, CO2, NO, SO2, CH4, N2O)
  • Low maintenance
  • Easy integration with other systems
  • MCERTS / TÜV approved measurements


Technology Used

Oxygen – Servomex’ unique paramagnetic cell, which offers a fast, linear, accurate, highly stable and selective response in a non-depleting rugged package.
Carbon monoxide, nitrous oxide, nitric oxide, sulphur dioxide, methane – Single beam gas filter correlation photometric technology, which gives a highly stable, sensitive and selective measurement.
Carbon monoxide, carbon dioxide at percent levels – Single beam single wavelength photometric technology, which gives a stable, selective and cost effective measurement.


  • Multiple gas measurements
  • Minimum cabinet space
  • Analogue and serial outputs
  • External analogue inputs
  • Automatic calibration
  • Storage of fault and calibration data

Typical Applications

  • Utility Boilers
  • Clinical waste incinerators
  • Chemical incinerators
  • Crematoria
  • Mobile labs
  • Research into greenhouse gases

Service Training

Servomex provides comprehensive maintenance and service contracts for all our products and systems. We are also able to provide extended warranty on our entire range of products.
As part of our commitment to providing valuable aftersales support, we are developing extensive training schemes for customers. If you are interested in attending a course please contact us directly using the service enquiry form

System Capabilities

Servomex offers a complete system solution covering all aspects of sampling system design, build and project management. Please contact your local Servomex office for further information.

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