Accuracy, Precision and Noise of Gas Sensors – Definitions

Intro­duc­tion „Accu­ra­cy“ is one of the most important qua­li­ty cri­te­ria of a gas sen­sor. But some­ti­mes „pre­cis­i­on“ rather than „accu­ra­cy“ is requi­red for sen­sors. And unfort­u­na­te­ly, in prac­ti­ce, high mea­su­re­ment accu­ra­cy often has to be bought at the pri­ce of redu­ced pre­cis­i­on and vice ver­sa. Data sheets often fail to decla­re what is actual­ly meant by…

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New Measurement Platform V3

New plat­form V3 „fast­Li­ne“ for gas sen­sors released The new plat­form V3 fea­turing the opti­cal infrared gas mea­su­re­ment tech­ni­que is released after inten­si­ve test­ing for dual-chan­­nel, dual-beam con­fi­gu­ra­ti­on. The plat­form can be easi­ly adapt­ed for dif­fe­rent gases with dif­fe­rent con­cen­tra­ti­ons to be mea­su­red. Two or more gases can be mea­su­red in two mea­su­ring chan­nels. Extrem…

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