Lub electromagnetic flowmeter xaiv lub hwj huam mov hom raws li ib puag ncig uas nws siv. Tam sim no, hom kev siv hluav taws xob ntau dua yog: 220VAC (85VAC-256VAC), 24VDC, 12VDC thiab roj teeb fais fab mov. Qhov kev ua tau zoo ntawm peb cov khoom siv hluav taws xob no sib txawv hauv ntau zaus.
Plaub hom kev siv hluav taws xob hauv qab no yog siv los piav qhia lawv cov kev siv hauv ntau lub sijhawm.
※ 220VAC (85VAC-256VAC) electromagnetic flowmeter yog tam sim no siv rau hauv kev lag luam kuaj. Tam sim no kev lag luam hluav taws xob dav dav 220V fais fab mov yog nrov dua. Lub flowmeter tsuas yog yuav tsum tau teeb tsa raws li kev ua haujlwm yuav tsum tau ua thiab tuaj yeem muab tso rau hauv kev siv tom qab lub tshuab hluav taws xob. 220V electromagnetic flowmeter tuaj yeem ua rau hauv ib hom kev sib xyaw lossis sib cais; nws tuaj yeem nruab nrog cov zis hluav taws xob, 4-20MA tso zis, Modbus, Hart (yeem) raws li tus qauv, nrog cov nqi qis thiab siv.
※ 24VDC electromagnetic flowmeter yog tam sim no tsuas yog siv nyob rau hauv cov chaw lag luam uas tsis tso cai AC fais fab lossis hluav taws xob qis DC siv rau kev nyab xeeb vim li cas, lossis thaum nruab nrog lub ntsuas ntsuas kom lub zog hluav taws xob electromagnetic flowmeter, thiab tsuas yog 24V fais fab mov tuaj yeem xaiv tau. ; nws tuaj yeem nruab nrog cov zis hluav taws xob, 4-20MA tso zis, Modbus, Hart (yeem) raws li tus qauv, nrog tus nqi qis thiab siv. ,
※ 12VDC electromagnetic flowmeter fais fab mov, tuaj yeem txuas nrog lub hnub ci roj teeb hluav taws xob, tsim rau qhov chaw uas tsis muaj hluav taws xob nyob ze ntawm qhov chaw teeb tsa, tuaj yeem siv lub hnub ci hluav taws xob, tuaj yeem nruab nrog cov zis tawm, 4-20 MA tso zis , Modbus, Hart (yeem), kev yuav khoom tsawg thiab siv cov nqi.
※ Roj teeb-poweredelectromagnetic flowmeteryam tsis muaj cov zis muaj tus nqi qis, tab sis yog Modbus lossis 4-20MA cov zis yuav tsum tau, tus nqi tsim khoom yuav siab dua 220VAC lossis 24VDC fais fab mov. Cov chaw siv tseem ceeb: 1. Siv thaum tsis muaj hluav taws xob. 2. Cov khoom siv hluav taws xob tsis tuaj yeem siv nyob rau hauv kev ua haujlwm tshwj xeeb, tshwj xeeb tshaj yog cov chaw lag luam tshuaj thiab cov chaw lag luam nplaim hluav taws thiab tawg, thiab cov khoom siv hluav taws xob tsis raug tso cai los tsim cov nplaim taws.