Complete solutions tailored to your industry, delivered with impeccable confidence

Our brands offer mission-critical sensors, detectors, analyzers, monitors and software for reduced downtime, increased productivity, and affordability. Choose from our extensive product line to keep your operations and the environment safe.

The mission of Alpha Omega Instruments has been to manufacture the highest quality products in our industry. Now as a brand of the COSA Xentaur Corporation, a Process Insights company, that tradition of the highest quality products is continuing. Our Alpha Omega Instruments brand has the product breadth, application experience, and extraordinary customer care to make the right product recommendations.

AP2E is a developer and manufacturer of industrial gas analysis systems with over a decade of experience in quality and excellence. Their systems have applications in biogas, natural gas, chemical processes, gas purity, air safety and many others.

COSA Xentaur combines the strength of over 30 years of COSA Instruments sales, service and application support experience with Xentaur Corporations innovative measurement solutions. With cutting edge technology from aggressive internal development and a wide range of partners, COSA Xentaur delivers robust, cost effective instrumentation systems exceeding customer measurement requirements.

Our company offers modern technology, certified equipment and reliable services tailored to the individual needs of our customers worldwide since 1948. Industry and traffic are today’s major sources of emissions. Using DURAG solutions you can precisely measure emissions from industrial plants and reliably monitor the air quality in tunnels.

Extrel, a Process Insights Brand, is the premiere supplier of real-time gas analyzers for process control, environmental monitoring, and cutting-edge laboratory research.

Extrel has focused exclusively on perfecting the use of quadrupole mass spectrometers for gas and ion analysis, resulting in a set of products known for affordability, exceptional performance, durability and ease-of-use.

Global industries are built on foundations laid by GESTRA, enhancing their manufacturing efficiency with intelligent solutions for steam. GESTRA’s dedication to producing the highest-quality valves and control systems have kept German engineering on the map and are used all over the world.

We here at Sentry know that running an efficient operation isn’t easy. It requires thorough, careful analysis of controlled, real-time data achieved through reliable, accurate and repeatable process monitoring and measuring. Our products and services effectively condition, sample and measure gas, liquid, slurry, powder, solids, steam or water to help our customers obtain the critical insights they need to control and optimize their processes.

SpectraSensors, Inc. is a leading global provider of laser-based on-line field analytical instrumentation for process control and monitoring applications. The Company’s products are specifically designed to improve process efficiency, throughput and safety for natural gas production, transport, storage, distribution, gas processing, refining, petrochemical, specialty gas production and atmospheric monitoring for weather prediction.