A abũbuwan amfãni da rashin amfani na wucewa lokaci ultrasonic kwarara mita tsakanin šaukuwa, hannu da kuma bango saka wadanda?

1) Halayen aunawa

Ayyukan aunawa ya fi kyau don mitar kwarara mai ɗaukar nauyi da na hannu.Wannan shi ne saboda ƙarfin su na baturi ne, kuma ƙayyadaddun mita ana ɗaukar su ta hanyar wutar lantarki ta AC ko DC, koda kuwa wutar lantarki ta DC, gabaɗaya daga canjin AC.Rashin wutar lantarki na AC yana da wani tasiri akan aikin aunawa, a cikin yanayin siginar firikwensin rauni, tasirin ma'aunin ya fi kyau a gare su.

2) Kwatanta wutar lantarki

nau'in mita na hannun hannu da šaukuwa sun fi dacewa don amfani.Kafaffen mita yana buƙatar ƙarfin 24VDC ko 220VAC AC na waje, mitoci masu ɗaukuwa da na hannu sune ƙarfin baturi na ciki, mita mai ɗaukar nauyi na awanni 50, mitar hannu na awanni 14.

3) Auna zafi

Ana iya sanye take da ƙayyadaddun mita da šaukuwa tare da biyu na Pt1000 don cimma ma'aunin zafi, ba wannan aikin ba ne don mita na hannu.

4) Zaɓuɓɓukan fitarwa

Mitar kwararar bangon da aka ɗora suna da zaɓuɓɓukan fitarwa da yawa kamar 4-20mA, OCT, Relay, RS485, Datalogger, Hart, NB-IOT ko GPRS;

Fitar mita kwarara mai ɗaukar nauyi zaɓi ne don 4-20mA, OCT, Relay, RS485, mai sarrafa bayanai, da sauransu.

Fitowar mita kwararar hannu zaɓi ne don OCT, RS232 da zaɓuɓɓukan ajiyar bayanai.