O2EII Pro Replacement Oxygen Sensor

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  • Regular price $210.00
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The Analox O2EII Pro Replacement Oxygen Sensor is the exact replacement for both the Analox O2EII and O2EII Pro Nitrox Analysers. These sensors comes with fairly narrow band of performance, and worlds well in relative extreme temperatures and atmospheric pressure.

The waterproof membrane offers protection to the sensor, and prevent liquid from entering the sensor, that will then affect the chemistry of the cell. The thicker then normal membrane although slows down the response time of the sensor, but prolongs the life of the sensor by limiting how much oxygen diffuses into the cell.