Trace Oxygen Analyzers

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Trace Oxygen Analyzers

Alpha Omega Instruments trace oxygen analyzers and transmitters incorporate an advanced electrochemical sensor that provides exceptional life, accuracy, and stability.  Alpha Omega Instruments electrochemical sensors provide as much as three times the life of conventional “fuel cell” type sensors.  And, if you are looking to measure from parts per billion to 100%, Alpha Omega Instruments offers a high-performance zirconium oxide oxygen sensor.

Products are available in a host of enclosure types ranging from general purpose or explosion proof.  All of our analyzers are competitively priced.  

Series 3000_1


  • Aerospace/Govt.
  • Bioreactors
  • Bio-Research
  • Bulk Industrial Gases
  • Chamber/Glove Box Manufacturers
  • Chemical
  • Chemical Storage
  • Combustion Control
  • Electrical Transformers
  • Fertilizers
  • Fiber Optic Research
  • Landfill
  • Light Bulb Manufacturers
  • Medical
  • Metal/Heat Treating
  • Nuclear & Nuclear Recovery
  • Petrochemical
  • Pharmaceutical
  • Plastics
  • Power Generation
  • PSA & VPSA Processes
  • Research Labs
  • Semiconductor & Ceramics
  • Specialty Gases
  • Synthetics
  • Veterinary Medicine

Our Solutions

Series 3000 Trace Oxygen Analyzer

The Series 3000 Trace Oxygen Analyzer is a rugged, microprocessor-controlled oxygen analyzer designed for continuous or intermittent measurement of trace oxygen concentrations.

Series 3500/3510 Oxygen Transmitters

The Series 3500/3510 Oxygen Transmitters are blind transmitters designed to provide exceptional performance, accuracy, and stability.

Series 3500/3510 Oxygen Transmitters Explosion Proof

The Series 3500/3510 Oxygen Transmitter Explosion Proof are blind transmitters designed to provide exceptional performance, accuracy, and stability.

Series 3520 Portable Trace Oxygen Analyzer

The Series 3520 Portable Trace Oxygen Analyzer is battery-operated and designed for industrial and commercial applications where accurate and reliable spot trace oxygen measurements are needed.

ZRO 2000 Zirconia Oxygen Analyzer

Our FAST Response ZRO2000 Zirconia Oxygen Analyzer is designed to provide accurate and repeatable trace and percent oxygen measurements in a variety of gases.

Questions? We’re here to help.

Alpha Omega Instruments
4140 World Houston Pkwy
Suite 180
Houston, TX 77032 USA

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