Sarvesh analytics manufactures model sa-1o2e percentage oxygen analyser with high accuracy and 5 years sensor life even when exposed to air. These percentage oxygen analysers are available with salient features like current output and user settable concentration alarm relay output with visual indication. The analyser is comes with a built-in sample filter as well as pump and minimum range of components. The percentage oxygen analyser is useful for on-line application in all industries; direct use in all-clean gas application and with sampling system for almost all other gas applications.