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Oxygen Analyzers

Cross Company Oxygen Analyzers

Oxygen analyzers measure the amount of oxygen in gases, liquids or the ambient air. They can also be used to measure oxygen depletion. The three main methods of oxygen analysis are electrochemical, zirconia and optical.

Applications for Cross Oxygen Analyzers

Oxygen analyzers come with a variety of features and options. They can include audible or electronic alarms. They can be portable or fixed, wall or panel mounted and general purpose or for hazardous areas. They are used by many industries.

Cross Company is proud to partner with Analytical Industries Inc and their line of electrochemical oxygen analyzers and Ametek and their line of zirconia oxygen analyzers. For an extremely precise laboratory analysis of oxygen, nitrogen and hydrogen, consider the Horiba line of EMIA/EMGA analyzers.

Interested in measuring the oxygen in your plant, process or lab? Get in touch with one of the experts at Cross and we can help you choose the product and method that best suits your application.

Chemical and petrochemical


Pharmaceutical reactors

Water treatment


Metal working

Electrochemical Oxygen Analyzers

Electrochemical oxygen analyzers, also called galvanic analyzers, measure a chemical reaction with the air to create an electrical output that is proportional to the oxygen level. They are suitable for measuring ambient air, hydrogen, helium, explosive gases or with volatile gas compounds but cannot be used with samples containing acidic gases unless the gas is scrubbed first.

Benefits of electrochemical oxygen analyzers are that they’re very accurate for both percent and trace levels of oxygen. They are also cost effective and require little to no power.

Oxygen Analyzers 1

Zirconia Oxygen Analyzers

Zirconia oxygen analyzers operate at a very high temperature so they’re ideal for high temperature applications but cannot be used with a sample that contains explosive gases. They are accurate, with a fast response time and a long working life.

Zirconia oxygen analyzers also do not require any further calibration after the factory, as they work on an absolute measurement principle.

Offering Solutions From Leading Brands

Why Cross Oxygen Analyzers?

Within industrial manufacturing and process applications, the need for accurate and reliable process analyzers is paramount. This equipment plays a critical role in ensuring the quality, efficiency, and safety of various processes, whether in a facility, municipal setting, or out in the field.

Due to the importance of process analyzers to many industrial manufacturers or process control operations, it’s important to always work with a company with the expertise, experience, and equipment necessary to meet your needs. A company like Cross Process Solutions.

At Cross, we offer a comprehensive suite of solutions, technical expertise, and a commitment to delivering value-driven outcomes to all of our customers. By partnering with Cross, you can harness the power of cutting-edge process analyzer technology to achieve production or application goals while maintaining the highest levels of quality and precision.

cross company psg knoxville main office

Related Process Analyzing Equipment

At Cross, we offer much more than just oxygen analyzers. We can also provide the solutions our process manufacturing partners need to succeed. Check out our other process solutions equipment and see for yourself.

See How Our Process Solutions Team Can Help Improve Quality, Increase Efficiency, And Reduce Risk.

Contact our Team

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In the meantime, enjoy these fun facts…

Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.