200kHz ultrasonic firikwensin don mita gas wani nau'i ne na musamman na firikwensin ultrasonic wanda aka tsara don auna yawan iskar gas a cikin tsarin. Mitar gas na Ultrasonic suna amfani da ƙa'idar ma'aunin lokacin wucewa ta ultrasonic don tantance saurin iskar gas da ke gudana ta cikin mita. Na'urar firikwensin yana aiki a 200kHz, wanda ke nufin yana haifar da gano raƙuman ruwa na ultrasonic a mita na 200,000 hawan keke a cikin dakika. Wannan mitar ya dace da ma'aunin iskar gas kuma yana ba da ingantaccen sakamako mai inganci. A aikace-aikacen mita gas, yawanci ana shigar da firikwensin a cikin bututun iskar gas ko a cikin mahalli na mita.

Yana kunna raƙuman ruwa na ultrasonic zuwa cikin iska sannan kuma yana auna lokacin da waɗancan raƙuman ruwa ke ɗauka don tafiya gaba da kuma tare da iskar. Ta hanyar kwatanta lokutan wucewa, za'a iya ƙididdige yawan gudu da ƙarar iskar gas. 200kHz ultrasonic na'urori masu auna firikwensin da aka yi amfani da su a cikin mita gas an inganta su don auna kwararar iskar gas. Yana da halaye na babban hankali, ingantaccen sigina-zuwa amo, da ƙunƙun kusurwar katako don tabbatar da ma'auni daidai. Gabaɗaya,200kHz ultrasonic firikwensinan tsara su don aikace-aikacen mitar gas don auna daidai yawan iskar gas don biyan kuɗi, saka idanu da dalilai na sarrafawa.