This analyzer has fallen off of the proverbial radar! It its day, this was a very good analyzer. It is still in use across the country (maybe even the world). RIGAS can service this unit. The main failure problem is its ZrO2 (zirconium oxide) sensing cell. Don’t throw this unit away … please call us for a ballpark quote and/or technical support.
This analyzer was commonly referred to as “Ox in a box” (i.e., zirconium oxide based oxygen in a rack mountable chassis).
The unit was fabricated in Shannon, Ireland (a Rosemount factory back in the 70s, 80s, & early 90s).