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Alpha Omega Instruments

High-Performance Trace and Percent Oxygen Analyzers

Alpha Omega Instruments is our line of oxygen monitoring and safety monitoring analyzers manufactured in our Yaphank, NY facility.  These analyzers are ideal for many industrial applications and fit many budget requirements.  Explore the broadest range of trace oxygen analyzers and percent oxygen analyzers and transmitters, safety monitors (oxygen deficiency and carbon dioxide), and moisture monitors.

For decades, trusted by industrial, government, and educational institutions around the world for process optimization and safety applications, these analyzers have a global, field-proven installed base. Our product knowledge and application experience help guide customers quickly and efficiently through the product selection process.  Our quality products fit a variety of mission critical applications for safety monitoring and process monitoring.

If you have a have a critical process that demands accurate measurement of oxygen, our line of Alpha Omega Instruments’ analyzer will keep your facility, personnel and the environment safe.

Our Field Services and Repair Team offers a wide range of service options for our Alpha Omega Instruments’ analyzers.   We recognize that every customer requires different levels of support to meet and maintain their objectives, so we offer a wide range of services designed to satisfy the needs of our varied customer base. Ask about our customized service plans.

Process Insights_Alpha Omega Instruments_Oxygen Analyzers
Process Insights_Alpha Omega Instruments
Process Insights_AOI 1300 oxygen deficiency monitor

Series 3000

Alpha Omega Instruments Trace Oxygen Analyzer 0-1 PPM to 0-10,000 PPM

Process Insights_AOI_Series 3000_ Trace Oxygen Analyzer

Series 3500/3510

Alpha Omega Instruments Trace Oxygen Blind Transmitter 0-10 PPM to 0-20,000 PPM

Process Insights_AOI Series-3510 blind transmitter

Series 3500/3510 EX

Alpha Omega Instruments Trace Oxygen Blind Transmitter Explosion Proof 0-10 PPM to 0-20,000 PPM

Process Insights_AOI_35003510 Explosion Proof Transmitter

Series 3520

Alpha Omega Instruments Portable Trace Oxygen Analyzer 10 PPM to 0-20,000 PPM

Process Inisghts_AOI_Series 3520_portable oxygen analyze

ZRO 2000

Alpha Omega Instruments Trace Zirconia Oxygen Analyzer PPM to 100%

Process Insights_AOI ZRO 2000 oxygen analyzer


Alpha Omega Instruments Percent Oxygen Analyzer 0-100% and 0-25%

Process Insights_AOI-OXY-SEN oxygen analyzer

Series 2000

Alpha Omega Instruments Percent Oxygen Analyzer 0-1 to 0-100%

Process Insights_AOI_Series 2000 oxygen analyzer

Series 2500/2510

Alpha Omega Instruments Percent Oxygen Transmitter 0-2% to 0-100%

Process Insights_AOI_ Series 2510-Percent-Oxygen-Transmitter

Series 2520

Alpha Omega Instruments Portable Percent Oxygen Analyzer 0-5, 0-10, 0-25, 0-50, and 0-100%

Process Insights_AOI_Series 2520 portable oxygen analyzer

Questions? We’re here to help.