Process Measurement

The purely physically based process measurement with our NDIR sensors offers some advantages over chemical measuring processes: The sensors are low-maintenance, long-lasting and can be individually adapted to your application. They also work without using special reactants and are thus distinctly environmentally-friendly.

The smartGAS sensors for NDIR process measurement also provide long-term stability, high-precision measurements and are easy to handle. Integration into existing process measurement systems is uncomplicated.

Single gas sensors of the Flow EVO series

Here you will find an overview of the product data sheets. Please contact us for an individual consultation.

Our sensors also help you save time and money, because they

  • are available for a wide range of gases and measuring ranges
  • have an extremely compact design
  • and are available with standardised interfaces.


Therefore, sensors from smartGAS are ideal for infrared process measurement. This also applies to biogas analysis in which a mixture of various gases should be investigated: We have developed a wide range of sensors specifically for such applications.

Our FLOWEVOsensors ...

... impress with their long-term stable, extremely accurate measurements, as well as simple handling and simple integration into already existing systems. Due to the use of standardised interfaces, compact designs and a selection of different solutions for gases and measuring ranges, our NDIR gas sensors are thus suited to quick and cost-saving use in IR based process measurement.


Not found the right thing?

Click here to see our range of gas analysers and specially adapted customer solutions.

Do you have questions about our products?

Please contact us for an individual consultation. We are looking forward to your message!