Analytical Industries PSR-11-55 Oxygen Sensor

Replacement oxygen sensor with excellent stability and accuracy for Hudson 5577, 6477, and 5590. Advanced galvanic type oxygen sensor with excellent stability and accuracy under stringent applications. All sensors are subjected to the most extensive stability test, output in air, 30″ of water column pressure test and stability at 100% oxygen. The widest range of oxygen sensors offered by Analytical Industries, Inc. are “Made in USA”    OEM Equipment:Hudson 5577 AnalyzerHudson 6477 AnalyzerHudson 5590 Monitor