RY-CNH3 Ammonia Sensor Electrochemical Ammonia Gas Sensor NH3 Sensor Module RS485 Huab Cua Saib Xyuas Ib puag ncig

Lub NH3 sensor raws li lub hauv paus ntsiab lus ntawm electrochemistry, siv cov txheej txheem electrochemical oxidation ntawm cov roj los ntsuas ntawm cov electrode ua haujlwm hauv lub cell electrolytic. Cov khoom siv hluav taws xob ua haujlwm thiab cov ntaub ntawv siv hluav taws xob ntawm cov hluav taws xob hluav taws xob tau khaws cia ntawm qhov muaj peev xwm tsim nyog los ntawm hluav taws xob hluav taws xob. Lub electrochemical oxidation ntawm cov roj nyob rau hauv kev sim tuaj yeem tshwm sim, vim tias Faraday tam sim no tsim los ntawm cov pa thaum lub sij hawm oxidation thiab txo cov tshuaj tiv thaiv me me thiab tuaj yeem tsis quav ntsej, yog li tam sim no tsim los ntawm electrochemical cov tshuaj tiv thaiv ntawm cov pa hauv kev sim yog proportional rau nws cov concentration. thiab ua raws li Faraday txoj cai. Nyob rau hauv txoj kev no, qhov concentration ntawm cov roj yuav tsum ntsuas tau los ntawm kev ntsuas qhov loj ntawm qhov tam sim no.