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OMA Process Analyser

Continuously measure the chemicals in a liquid or gas process stream using the future of industrial process analytics: the OMA.

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What is OMA?

The OMA is an industrial device which measures a high-resolution absorbance spectrum in a continuously drawn sample from a liquid or gas process stream. Harvesting this rich data, the OMA provides real-time analytics for the process stream, including chemical concentrations, purity, and color. 

What does the OMA measure?

Chemical concentrations  The OMA can simultaneously monitor up to 5 chemicals in the sample stream. All analytes must have distinct absorbance curves in the 200-1100nm UV-Vis/SW-NIR wavelength range to be measurable by the OMA. Search for a measurement

Chemical purity  By measuring a high-resolution transmittance spectrum, the OMA can very precisely detect impurities in the sample fluid by sudden changes in the spectral structure.

Physical properties  Various properties such as the heating value of a fuel or the octane of a gasoline blend can be powerfully correlated to the absorbance spectrum of the sample.

Explosion Proof Models


Eexp systems are purged and pressurized using a certified air-purging device. This method ensures that toxic/explosive gas is not allowed to accumulate inside the enclosure, and is ideal when instrument air is available.


Eexd systems are contained within certified explosion-proof cast-aluminum enclosures. This method is more practical if the installation is remote or utilities are unreliable.

OMA-206P Portable

The portable version of the OMA Process Analyser is housed in an ultra-rugged suitcase enclosure, so you can bring analytics from site to site with confidence.

OMA-406R Rackmount 

The rackmounted version of the OMA is designed for easy integration in analyser shelters and laboratory 

Specialized OMA Solutions:

OMA 300
OMA 300
Some of our customers