ROTAMETER FLOW METER
The rotameter flowmeter ndi mita yoyenda mosiyanasiyana yomwe imagwira ntchito molingana ndi mfundo yoyezera malo oyandama.
Madziwo akamadutsa mu flowmeter, kutuluka kwa madzimadzi kumakhudza rotor ndikupanga mphamvu pa iyo, kukula kwake komwe kumasiyana ndi kuthamanga kwake.
Rotor imakwera kapena kugwa mu chubu cha tapered mpaka mphamvu yogwira ntchito pa rotor ikugwirizana ndi kulemera kwa rotor. Pakadali pano,
kutalika kwa malo a rotor ndi kofanana ndi kuthamanga kwamadzimadzi, ndipo kuthamanga kumawonetsedwa kudzera mu chizindikiro.
Makhalidwe a rotameter flowmeter ndi awa:
1. Mapangidwe osavuta komanso omveka bwino, kuchepa kwapang'onopang'ono, komanso kukonza kosavuta.
2. Yoyenera kuyeza kuyeza kwa media yaying'ono komanso yotsika kwambiri.
3. Ntchito yodalirika, kusamalidwa kochepa, ndi moyo wautali.
4. Osati zofunikira zapamwamba za zigawo zowongoka za chitoliro.
5. Wide range ratio, zambiri 10:1.
6. Chiwonetsero chachikulu cha LCD chokhala ndi mizere iwiri, chosankha pamalopo nthawi yomweyo/chiwonetsero chotuluka, chokhala ndi kuwala kwambuyo.
7. Non-kukhudzana maginito lumikiza kufala.
8. Kapangidwe kazitsulo zonse, koyenera kutentha kwambiri, kuthamanga kwambiri komanso zofalitsa zowononga kwambiri.
9. Itha kugwiritsidwa ntchito pazochitika zoopsa zoyaka ndi kuphulika.
10. Njira zopangira mawaya awiri, batire, ndi AC.
