第一熱研 List of Products and Services

The FG series high-concentration O2 meter is a clean gas high-concentration oxygen meter that utilizes the limiting current characteristics of zirconia. Unlike the concentration cell method, which requires a reference gas, it is not affected by the surrounding atmosphere. It allows for long-term stable measurements and is compact and lightweight. We offer the FG-IIUX with a measurement range of 0 to 95% O2 and the FG-IIU-100R with a range of 0 to 25% O2. For more details, please contact us or refer to the catalog.

The high concentration O2 meter FG-ISX is a high concentration oxygen meter for clean gases that utilizes the limit current characteristics of zirconia. It enables highly accurate measurement of high concentration oxygen over 99%. Unlike the concentration cell method, which requires reference gas, it is not affected by the surrounding atmosphere. Its simple structure makes maintenance easy. For more details, please contact us or refer to the catalog.

This is an oxygen meter for nitrogen PSA, with the detection unit and converter housed in a compact casing. The measurement range is broad, from 10 ppm O2 to 25% O2, and it comes standard with a concentration alarm function.