QTCMF-Coriolis Mass Flow Meter

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Taw qhia

Daim ntawv thov

Technical Data

Kev teeb tsa

Taw qhia

Coriolis huab hwm coj ntsuas ntsuas yog tsim raws li micro motion thiab Coriolis txoj cai. Nws yog ib tug ua precision flow thiab ceev ntsuas kev daws teeb meem muab qhov tseeb tshaj plaws thiab repeatable loj txaus ntsuas rau zoo txhua yam txheej txheem kua, nrog tshwj xeeb tsis tshua muaj siab poob.
Coriolis flow meter ua haujlwm ntawm Coriolis nyhuv thiab tau muab npe. Coriolis flow meter yog suav tias yog qhov tseeb huab cua ntws ntsuas vim tias lawv nyiam ntsuas huab hwm coj ncaj qha, thaum lwm yam kev ntsuas ntsuas ntsuas ntsuas qhov ntim ntws.
Dhau li ntawd, nrog batch maub los, nws tuaj yeem tswj lub valve ncaj qha hauv ob theem. Yog li ntawd, Coriolis loj flowmeters yog dav siv nyob rau hauv tshuaj, tshuaj, lub zog, roj hmab, ntawv, zaub mov thiab lwm yam sectors, thiab yog heev haum rau batching, loading thiab saib xyuas kev hloov.

Qhov zoo

Coriolis Hom Flow Meter Qhov Zoo
Nws muaj qhov ntsuas qhov tseeb, tus qauv raug 0.2%; Thiab qhov ntsuas tsis cuam tshuam los ntawm lub cev lub zog ntawm qhov nruab nrab.
Coriolis type flow meter muab qhov ntsuas ncaj qha huab cua tsis muaj qhov sib ntxiv ntawm cov cuab yeej ntsuas sab nraud. Thaum lub volumetric txaus tus nqi ntawm cov kua yuav txawv nrog cov kev hloov nyob rau hauv ceev, lub loj txaus tus nqi ntawm cov kua yog ywj siab ntawm ceev hloov.
Tsis muaj qhov txav mus los hnav thiab yuav tsum tau hloov. Cov qauv tsim no txo qhov kev xav tau ntawm kev saib xyuas niaj hnub.
Coriolis huab hwm coj flow meter yog insensitive rau viscosity, kub thiab siab.
Coriolis flow meter tuaj yeem teeb tsa los ntsuas qhov zoo lossis rov qab ntws.
Flow meters yog ua los ntawm cov yam ntxwv ntws xws li turbulence thiab flow tis. Yog li ntawd, cov dej ntws thiab cov dej ntws ncaj qha cov yeeb nkab kev khiav hauj lwm thiab cov kev cai khiav dej num tsis tas yuav tsum tau ua.
Coriolis flow meter tsis muaj qhov cuam tshuam sab hauv, uas tuaj yeem raug puas los yog thaiv los ntawm cov kua nplaum nplaum los yog lwm yam khoom siv hauv cov dej ntws.
Nws tuaj yeem ntsuas cov kua viscosity siab, xws li roj av, roj hnyav, roj seem thiab lwm cov kua dej uas muaj viscosity siab dua.

Daim ntawv thov

● Petroleum, xws li cov roj crude, coal slurry, lubricant thiab lwm yam roj.

● Cov khoom siv viscosity siab, xws li asphalt, hnyav roj thiab roj;

● Cov ntaub ntawv raug tshem tawm thiab cov khoom tsis zoo, xws li cov cement slurry thiab txiv qaub slurry;

● Cov ntaub ntawv yooj yim-rau-solidified, xws li asphalt

● Kev ntsuas qhov tseeb ntawm cov pa nruab nrab thiab siab siab, xws li CNG roj thiab roj

● Kev ntsuas Micro-flow, xws li kev lag luam tshuaj zoo thiab tshuaj;

Kev kho dej

Kev lag luam zaub mov

Kev lag luam kws tshuaj

Petrochemical

Kev lag luam ntawv

Tshuaj xyuas

Kev lag luam metallurgical

Kev tso dej tawm pej xeem

Kev lag luam thee

Technical Data

Table 1: Coriolis Mass Flow Meter Parameters

Flow precision	± 0.2% yeem ± 0.1%
Txoj kab uas hla	DN3 ~ DN200 hli
Flow repeatability	± 0.1 ~ 0.2%
Kev ntsuas ceev	0.3-3.000g/cm3
Ceev ceev	± 0.002g/cm3
Kev ntsuas qhov kub thiab txias	-200 ~ 300 ℃ (Standard Model -50 ~ 200 ℃)
Kub qhov tseeb	+/-1℃
Output ntawm lub voj tam sim no	4 ~ 20mA; Yeem teeb liab ntawm tus nqi ntws / Density / / Kub
Cov zis ntawm zaus/pulse	0 ~ 10000HZ; Flow signal (Qhib collector)
Kev sib txuas lus	RS485, MODBUS raws tu qauv
Fais fab mov ntawm transmitter	18 ~ 36VDC fais fab ≤7W lossis 85 ~ 265VDC lub zog 10W
Chav kawm tiv thaiv	IP67
Khoom siv	Ntsuas raj SS316L vaj tsev: SS304
Kev ntsuas siab	4.0Mpa (Standard siab)
Kev tawg-pov thawj	Exd(ia) IIC T6Gb
Ib puag ncig Specifications
Ambient kub	-20~-60℃
Ib puag ncig humidity	≤ 90% RH

Table 2: Coriolis Mass Flow Meter Dimension

Lus Cim: 1. Dimension A yog qhov loj thaum nws nruab nrog PN40 GB 9112 flange. 2. Qhov ntsuas kub ntawm qhov ntsuas qhov ntsuas yog L.

Lus Cim: 1.001 txog 004 xov sib piv cov qauv M20X1.5 Qhov seem A qhov ntev yog cov rau PN40 GB 9112 flange.
2. Qhov ntsuas kub ntawm cov cim ntsuas yog N thiab H. Saib Table 7.3 rau CNG qhov ntev.

Faj seeb: 1. Thaum CNG flowmeter yog muab cais, "I" dimension yog 290 mm. 2. Cov txheej txheem kev sib txuas: Swagelok tau tshaj qhov loj 12 VCO txuas txuas los ntawm lub neej ntawd.

Lus Cim: 1. Dimension A yog qhov loj thaum nws nruab nrog PN40 GB 9112 flange. 2. Qhov ntsuas kub ntawm qhov ntsuas qhov ntsuas yog Y, thiab CNG qhov loj yog qhia hauv Table 7.3.

Kev teeb tsa

Coriolis Mass Flow Meter Installation
1. Tej yam yuav tsum tau ua ntawm installation
(1) Kev taw qhia ntws yuav tsum ua raws li PHCMF sensor ntws xub.
(2) Kev txhawb nqa kom raug yog yuav tsum tau tiv thaiv cov raj vibrating.
(3) Yog tias lub raj xa hluav taws xob muaj zog tsis muaj kev vibration, nws raug nquahu kom siv lub raj hloov pauv kom cais cov sensor ntawm cov yeeb nkab.
(4) Flanges yuav tsum tau khaws cia rau tib lub sijhawm thiab lawv cov ntsiab lus nruab nrab yuav tsum nyob ntawm tib lub axis kom tsis txhob muaj kev sib koom ua ke.
(5) Kev teeb tsa ntsug, ua kom ntws tawm hauv qab mus rau hauv qab thaum ntsuas, lub sijhawm no, lub ntsuas hluav taws xob yuav tsum tsis txhob muab ntsia rau saum toj kom tsis txhob muaj cua nkag rau hauv cov hlab.
2.Installation Direction
Txhawm rau kom ntseeg tau qhov kev ntseeg tau ntawm kev ntsuas, txoj hauv kev ntawm kev teeb tsa yuav tsum xav txog cov hauv qab no:

(1) Lub 'meter' yuav tsum tau muab tso rau hauv qab thaum ntsuas cov kua ntws (Daim duab 1), kom huab cua tsis tuaj yeem nkag rau hauv cov hlab.
(2) Lub ntsuas hluav taws xob yuav tsum tau muab tso rau sab saud thaum ntsuas roj ntws (Daim duab 2), kom cov kua tsis tuaj yeem nkag rau hauv cov hlab.
(3) Lub 'meter' yuav tsum tau muab tso rau sab nraud thaum nruab nrab yog cov kua dej turbid (Daim duab 3) kom tsis txhob muaj cov teeb meem hauv cov raj ntsuas. Cov kev taw qhia ntws ntawm nruab nrab mus los ntawm hauv qab mus rau hauv lub sensor.