In:
ECS Transactions, The Electrochemical Society, Vol. 5, No. 1 ( 2007-05-04), p. 619-624
Abstract:
In many hydrogen sensor applications, the ambient environment applies effects on sensor response. Some environmental parameters may cause significant function changes in sensor performance. These parameters include temperature, humidity, pressure and gas flow rate, among others. Calibration and compensation for these effects are thus needed to acquire meaningful and accurate results from sensor measurements. In this report, a custom-designed hydrogen sensor test station is described. The test station provides simultaneous and accurate control of gas composition, gas flow rate, temperature, humidity and pressure.The test procedures were designed to examine sensor response to the changes of these parameters. A number of hydrogen sensors of various types had been tested in a series of testing processes. The general behavior of these gas sensors was studied and gave a brief overview of hydrogen sensors in present market.
Type of Medium:
Online Resource
ISSN:
1938-5862
,
1938-6737
Language:
Unknown
Publisher:
The Electrochemical Society
Publication Date:
2007
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