发明名称 |
Multiple K factor, selectable gas detector |
摘要 |
A gas detector apparatus for determining the concentration of a selected one of a plurality of predetermined gases includes a gas sensor which generates a gas output signal related to the concentration of the selected predetermined gas in the gas sample. A K factor storage associated with the gas sensor stores at least one K factor, unique to and generated by using the gas sensor, for each of the plurality of predetermined gases. A processor, in response to a selected gas control signal, selects the K factor or factors from the K factor storage for the selected gas and, in accordance with a predetermined process stored therein, calculates a concentration signal representing the concentration of the selected gas in the gas sample.
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申请公布号 |
US5305231(A) |
申请公布日期 |
1994.04.19 |
申请号 |
US19920835627 |
申请日期 |
1992.02.13 |
申请人 |
BACHARACH, INC. |
发明人 |
COPPLER, MARK J.;NOVACK, ROBERT L.;TOZIER, JOHN E.;NOBLE, PETER M. |
分类号 |
G01N27/00;G01N27/16;G01N27/409;G01N33/00;G01N33/22;G01N33/28;G08B21/00;G08B21/16;(IPC1-7):G06F15/46 |
主分类号 |
G01N27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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