Flowfit COA30: Ensuring easy and accurate calibration of oxygen sensors
Flowfit COA30 enables significantly faster calibration compared to traditional methods using sodium sulfite or zero‑point gel.
Calibration of oxygen sensors with Flowfit COA30 can be efficiently performed using the flexible handheld device Liquiline Mobile CML18 or any other Liquiline transmitter
Flowfit COA30 oxygen sensor calibration
New
Quickly install and precisely calibrate oxygen sensors with test gases, ensuring reliable measurements and smooth processes
Benefits
- Precise calibration of your oxygen sensors with test gases: Flowfit COA30 enables precise calibration of your oxygen sensors, perfectly tailored to the requirements of the respective measuring point.
- Easy calibration of oxygen sensors with different sensor lengths from 120 mm to 420 mm: Install the sensor in the flow cell, connect it to the transmitter, attach the appropriate test gas, calibrate – done.
- With Flowfit COA30, you save significant time during zero-point calibration and avoid additional cleaning. Calibration is performed using test gases such as nitrogen – completely residue-free and effortless.
- Flexible oxygen measurement directly at the process – even without a fixed measuring point (only with the PMMA version)
- Maximum efficiency: calibration of the measuring point in the process without removing the installed sensor (only with the PMMA version)
Services and resources
Engineered for confidence
Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.
Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.
Request for extended warranty
If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.
Warranty terms apply
The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.
Right‑first‑time commissioning, worldwide
Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.
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With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.
Committed to long‑term, sustainable performance
With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.
For additional information, please contact your local Endress+Hauser representative.
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