FIELD: engineering of combined indicators for measuring contained oxygen and nitrogen oxides in gas.
SUBSTANCE: combined indicator uses electrodes of two different types: electrode layers penetrable for oxygen and dissociating electrode layers penetrable for oxygen. In one variant of realization of invention indicator has oxygen indicator and nitrogen oxides indicator, output of electric signal of oxygen presence and output of nitrogen oxides presence electric signal. Indicator is positioned in gaseous environment and has several electrode layers impenetrable for oxygen and several dissociating electrode layers penetrable for oxygen. Dissociating electrode layers have material, catalyzing dissociation of nitrogen oxides on nitrogen and oxygen.
EFFECT: comparison gas is not necessary for combined indicator.
4 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AMPEROMETRIC METHOD FOR MEASURING THE CONTENT OF CARBON MONOXIDE IN INERT GASES | 2021 |
|
RU2755639C1 |
| SOLID-ELECTROLYTE SENSOR FOR AMPEROMETRIC MEASUREMENT OF HYDROGEN AND OXYGEN CONCENTRATION IN GAS MIXTURES | 2011 |
|
RU2483298C1 |
| SENSOR FOR CONTINUOUS DETERMINATION OF PARAMETERS OF GASEOUS COMPONENT OF GAS MIXTURE | 2003 |
|
RU2235994C1 |
| METHOD OF MEASURING CONCENTRATION OF SUBSTANCE DISSOLVED IN LIQUID MEDIUM AND ANALYSER FOR REALISING SAID METHOD | 2009 |
|
RU2420731C1 |
| SOLID ELECTROLYTE SENSOR FOR AMPEROMETRIC MEASUREMENT OF GAS MIXTURE MOISTURE | 2011 |
|
RU2483300C1 |
| SENSOR SURVEY | 2012 |
|
RU2623067C2 |
| METHOD FOR DETERMINING IONIC TRANSFERENCE NUMBER OF SOLID ELECTROLYTES WITH PROTON CONDUCTIVITY | 2020 |
|
RU2750136C1 |
| AMPEROMETRIC METHOD OF MEASUREMENT OF CONCENTRATION OF AMMONIA IN NITROGEN | 2015 |
|
RU2583162C1 |
| SOLID-ELECTROLYTE SENSOR FOR AMPEROMETRIC MEASUREMENT OF HYDROGEN CONCENTRATION IN GAS MIXTURES | 2011 |
|
RU2483299C1 |
| SENSITIVE ELEMENT FOR DETERMINING CONCENTRATION OF GAS MEDIUM COMPONENT | 2017 |
|
RU2665792C1 |
