EMF=α loga(pTHC)−β logb(pO2)+B  (1)where α, β, and B each represent a constant, and a and b each represent any base (provided that a≠1, a0, b≠1, and b0)."/>
Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant
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Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant
Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant
A apparatus 70 for measuring combustible-gas concentration includes an electromotive force acquisition section 75 configured to acquire information about an electromotive force of a mixed potential cell 55 while a detection electrode 51 is exposed to a target gas, an oxygen concentration acquisition section 76 configured to acquire information about oxygen concentration pO2 in the target gas, and a control section 72. The control section 72 derives combustible-gas concentration pTHC in the target gas from the acquired information about the electromotive force EMF, the acquired information about the oxygen concentration pO2, and the relationship represented by formula (1):EMF=α loga(pTHC)−β logb(pO2)+B  (1)where α, β, and B each represent a constant, and a and b each represent any base (provided that a≠1, a0, b≠1, and b0).
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机译：用于测量可燃气体浓度的设备 70 包括电动势获取部分 75 ，该电动势获取部分 75 被配置为获取关于混合势能单元 55 当检测电极 51 暴露于目标气体时，氧气浓度获取部 76 被配置为获取关于氧气浓度p O2 in的信息目标气体和控制部分 72 。控制部 72 从获取的关于电动势EMF的信息，获取的关于氧浓度p 的信息导出目标气体中的可燃气体浓度p THC O2 ，以及公式（1）表示的关系：<？in-line-formulae description =“在线公式” end =“ lead”？> EMF =αlog a （ p THC ）＆＃x2212;βlog b （ p O2 ）+ B ＆＃x2003;＆＃x2003; ;（1）<？in-line-formulae description =“ In-line Formulae” end =“ tail”？>其中α，β和B分别代表一个常数，a和b分别代表任何底数（前提是a＆＃x2260; 1，a> 0，b＆＃x2260; 1和b> 0）。
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