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What are the accuracy and reliability levels achieved by SmartCEM?

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What are the accuracy and reliability levels achieved by SmartCEM?

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The accuracy of the system is entirely dependent on the quality of the training dataset including the emission testing data and the site configuration of the SmartCEM. The accuracies achieved under the demonstration on gas turbines and boilers to date have been comparable to a CEMS achieving less than 10% relative accuracy even at very low levels of NOx (less than 10 ppmv). SmartCEM has consistently met the EPA requirement of less than 7.5% relative accuracy for NOx compliance under 40 CFR Part 75. In many cases, SmartCEM can achieve accuracy levels less than 5% and maintain this level of accuracy for many years running the same model. SmartCEM reliability approaches 100% in our installations, typically better than the majority of CEMS installed to date.

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