🌐EnglishEnglishDeutschItalianoTürkçeEntityQ900976· pop 5· linked from 1,272 articlesElectro-galvanic oxygen sensordevice which produces a voltage by a chemical reaction with oxygen proportional to partial pressureAvailable in 5 languagesDeutschItalianoRomanianTürkçevia Wikidata sitelinks · CC0Connectionssurface supplied divingEntitydiving bellEntityCategoriesFuel cellsOxygenSensorsUnderwater diving safety equipment