• Join us at ACHEMA 2022

    In Halle 11.1 Stand A87 – Process Insights will display a portfolio of innovative analytical products for chemical, pharmaceutical, research and energy and environmental services industries.  

  • COSA 9800™ Calorimeter

    NEW Fast Injection-Style, Reliable Zero Hydrocarbon Emissions Calorimeter Ideal for Flare Gas Compliance

  • LPDT2™ Dew Point Transmitter

    Process Insights_COSA LPDT2 no display

    Our NEW Ultra-Compact, Loop-Powered Aluminum Oxide Sensor Transmitter that allows for customized dew point monitoring

  • O2CX™ Combustion Analyzer

    COSA 02CX 8.0 Oxygen MonitorExplore our NEW compact, FAST and reliable oxygen and COe analyzer

  • Need a BTU WOBBE Calorimeter – FAST?

    Ask about our great delivery time – 4 to 6 weeks (USA) – and not months!

  • Need a Flare Gas Solution?

    Explore our Flare Gas Solutions for complete flare gas analysis for total compliance – EMACT, MONMACT, RSR, Subpart Ja, HRVOC and more

COSA Xentaur

COSA Xentaur, now a part of Process Insights, combines the strength of over 30 years of COSA Instruments sales, service and application support.

Our portfolio ranges from dew point meters and transmitters, analytical laboratory equipment, Wobbe Index, BTU/Heating Value and CARI (Combustion Air Requirement Index) calorimeter analyzers.

As a reliable partner, COSA Xentaur creates trustful relationships to help its customers in virtually all industries to be more successful in implementing innovative measurement solutions.


Specializing in analyzers for a wide range of applications for petrochemical, energy, environmental, pharmaceutical, semiconductor, plastics, and more.


COSA Xentaur delivers BTU calorimeters, and dew point meters and dew point transmitters for industrial applications.


COSA Xentaur is a Process Insights brand 

For decades, the Process Insights’ global brands – ATOM InstrumentTiger OpticsExtrelCOSA XentaurGuided Wave, Alpha Omega InstrumentsLAR Process Analysers, Hygrocontrol, and MBW Calibration have optimized the process and research industry around the globe.

The Process Insights’ solutions and technologies ensure safe operations, increase production quality, protect the environment, improve asset lifecycle while optimizing levels of efficiency and throughput. 
The premium sensors, monitors, detectors, analyzers, instrumentation, and software are mission-critical to continually improve quality, reduce disruptions, downtime, and lost productivity while keeping your operations, personnel, and the environment safe.


Centers of Excellence

Process Insights


4140 World Houston Pkwy, Suite 180
Houston, TX 77032 USA

☎+1 713.947.9591


Process Insights


Lyoner Straße 15
60528 Frankfurt, Germany

☎ +49 69 20436910


Process Insights


No. 258 Yi He Road
Wujiang Economic and Technology Development Zone
215200 Suzhou, Jiangsu Province China

☎ +86 400 086 0106



  • Improved reliability
  • Lower cost of ownership 
  • Improved product quality
  • Efficiency
  • Meet compliance requirements
  • Backed by global service and support


  • Extended warranty agreements available
  • Covers rapid response, low cost, fixed fee repair service
  • Access to critical spare parts
  • 24-emergency response

We are committed to solving our customers’ most complex analytical and process challenges.

Got a question?  We’re here to help!

COSA Xentaur Corp.
4140 World Houston Parkway
Suite 180
Houston, TX 77032

Members of Process Insights, Inc.

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