Ultrasonic Flow Meters

Isipiliyoni Sokukhiqiza Seminyaka engu-20+

Isetshenziswa kanjani i-flow rate frequency output?

Okokuphuma Kwezinga Lokugeleza Kuphela.
I-TF1100-EP futhi ingahlinzeka ngomsebenzi wokudlulisa okukhipha imvamisa.Ikhebula yokuxhuma yokuphuma kwe-OCT yokutholwa, emhlophe ingu-+, emnyama iyi-GND, bheka kumdwebo wezintambo ongezansi Umfanekiso 5.1, A, B ukunikezwa kwamandla e-DC okusekelwe ku-voltage ye-pulse receiver, i-5-24V ivumelekile.I-C,D iwukufaka ishayela kumamukeli.Khetha i-resistor enesilinganiso esiphezulu esingu-10% wokuphazamiseka okokufaka kwedivayisi eyamukelayo, kodwa ungeqi ku-10k ohms
Okuphumayo kwefrikhwensi ephezulu noma ephansi ebonisiwe kukhombisa izinga lokugeleza eliphezulu noma eliphansi.Iumsebenzisi angasetha kabusha okukhiphayo imvamisa kanye nezinga lokugeleza ngokwezidingo zakhe Ngokwesibonelo: umaububanzi bokugeleza kwepayipi ngu-0~2000m3/h, ukuphuma kwefrikhwensi ehlobene edingekayo ngu-10~1000Hz, futhiukumisa kungokulandelayo:
Ku-Window M66 (inani lokugeleza komkhawulo ophansi womkhawulo ophansi), okokufaka okungu-0;
Ku-Window M67 (inani lokugeleza kwe-frequency yomkhawulo ophezulu), okokufaka okungu-2000;
Ku-Window M65 (Khetha ububanzi befrikhwensi), Cindezela okuthi ENTER, faka i-FO frequency 10 ephansi,Cindezela okuthi ∨ , faka u-1000.
Awukho umjikelezo ophumayo onikezwe ngokukhethekile ekukhishweni kwefrikhwensi.Idinga ukunikwa amandlange-OCT, bese ukhetha into engu-FO kuwindi M78 (into ethi “FO”—Imvamisa yokuphumayo.).

Isikhathi sokuthumela: Oct-14-2022

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