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How are sensors protected?

April 26, 2017protected sensors

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How are sensors protected?

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The analyzer will automatically turn-off the sampling pump at a predefined over-range concentration. In addition, by simply pressing a function button, a fresh air purge or CO shut off or sensor zero can be started. Lastly, when the analyzer is turned off it will go through a shut-down sequence that purges residual gases from the analyzer resulting in longer sensor life and more stable output.