Gasi Mass Flowmeter ine High Precision

Tsanangudzo Pfupi:

MD-FM340 gasi mass flow sensor inogadzirwa neiyo micro-electro-mechanical system (MEMS) inoyerera inonzwa machipisi.Inokodzera huwandu hwakasiyana hwakachena uye hwakaoma gasi kuyerera kuyerwa uye maitiro ekugadzirisa.Yakasarudzika yekurongedza tekinoroji inoita kuti chigadzirwa chisangane nehupamhi hwekuyerera kuyerwa, kuve nechokwadi chepamusoro senitivity, kuvimbika kwepamusoro, kugadzikana kwakanyanya uye mutengo wakaderera.Iyo FM340 yakavakirwa paMEMS kuyerera inonzwa unit uye yakanyanya kurongeka dhijitari kugadzirisa uye calibration wedunhu (MCU).Iyo yakabatanidzwa DELta-sigma A/D inoshandura uye logic yedunhu ine yemukati calibration basa uye MCU processor inova nechokwadi chekuti sensor sensor inounganidzwa zvinobudirira munguva chaiyo kuti iwane chaiyo yekuyerera chiratidzo, uye inoenderana muripo algorithm inogadziriswa mukati, kuti pasave nekunze. calibration muripo unodiwa kuti uve nechokwadi chepamusoro chakanyatsoyerera kubuda.Yehushamwari yedhijitari yekubuda yekutaurirana fomu, vashandisi vanogona kuve nyore kwazvo kuwana inoenderana data data yekutaurirana;Iyo chigadzirwa application scope yakakura kwazvo.