2pcs ME4-H2 gas sensor

[shortdesc]Application:It is used for hydrogen detection in industrial occasion and environmental protection field.Feature:Low consumption,High precision,High sensitivity,Wide linear range[/shortdesc]Production Description:ME4-H2 hydrogen gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with hydrogen and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of hydrogen. So the concentration of the target gas could be got by measuring the value of current.Feature:Low consumption High precision High sensitivityWide linear rangeGood anti-interference abilityExcellent repeatability and stabilityApplication:It is used for hydrogen detection in industrial occasion and environmental protection field. Main technical parameters: Detection Gas hydrogen（H2） Detection Range 0～1000ppm Max range 2000ppm