Kev tu txhua hnub
Tsis tu ncua tshem tawm av, plua plav, nplai, deposits, los yog biofilm los ntawm qhov chaw ntawm lub flowmeter thiab sensors. Cov kab mob no tuaj yeem cuam tshuam qhov raug xa tawm ntawm cov cim ultrasonic, yog li txo qhov ntsuas qhov tseeb.
Siv cov ntaub ntawv tsim nyog thiab cov khoom siv ntxuav kom huv, tsis txhob muaj cov tshuaj uas yuav ua rau cov khoom puas.
Kov maj mam thaum ntxuav kom tsis txhob muaj kev puas tsuaj rau lub cev rau cov sensors thiab sojntsuam.
Xyuas Installation
Tsis tu ncua xyuas lub installation ntawm flowmeter los xyuas kom meej zoo coupling ntawm lub sensor thiab cov kua kav dej, tsis muaj looseness los yog tshem tawm.
Tshawb xyuas cov kav dej sib txuas rau cov dej xau lossis kev puas tsuaj. Yog tias pom kev teeb tsa looseness lossis hloov chaw, kho thiab ceev lawv sai. Rau cov kav dej xau, kho lossis hloov lawv raws sijhawm.
Tsis tu ncua saib xyuas qhov tseeb ntawm cov flowmeter nyeem, muab piv nrog cov qauv lossis cov ntsuas ntsuas uas nyob ib sab txhawm rau txheeb xyuas qhov yuam kev lossis teeb meem.
Saib xyuas cov xwm txheej ib puag ncig uas lub ntsuas ntsuas nyob, xws li qhov kub thiab txias, av noo, thiab corrosivity, kom ntseeg tau tias nws ua haujlwm nyob rau hauv ib qho chaw tsim nyog. Cov xwm txheej tsis zoo ib puag ncig tuaj yeem ua rau cov khoom siv aging thiab puas.
Kev Tshawb Fawb thiab Calibration tsis tu ncua
Tsis tu ncua xyuas cov flowmeter los ntawm kev sib piv nws cov ntaub ntawv nrog cov qauv, ua kom tiav cov kev xam raws li cov ntaub ntawv ntsuas los xyuas kom meej qhov tseeb ntawm cov flowmeter raws li cov kev cai.
Calibrate lub flowmeter tsis tu ncua raws li cov neeg tsim khoom pom zoo. Lub sij hawm calibration yuav txawv nyob ntawm seb cov cuab yeej siv thiab ib puag ncig kev ua haujlwm, thiab nws raug nquahu kom ua raws li cov chaw tsim khoom cov lus qhia.
Cov txheej txheem calibration suav nrog kev siv lub ntsuas ntsuas qhov ntsuas qhov tseeb siab dua rau kev sib piv ncaj qha, sib piv cov ntsuas ntsuas nrog tus qauv ntsuas, suav cov txheeb ze yuam kev, thiab kho cov coefficients kom paub meej tias qhov ntsuas tsis raug raws li qhov yuav tsum tau ua.
Kev tu rau ntau hom Flowmeters
Sab nraud Clamp-on Transducer Ultrasonic Flowmeters: Tsis tu ncua xyuas seb lub transducer yog xoob thiab yog tias cov nplaum ntawm nws thiab cov kav dej yog qhov qub.
Insertion Ultrasonic Flowmeters: Tsis tu ncua ntxuav impurities, nplai, thiab lwm yam., tso rau ntawm qhov kev sojntsuam thiab xyuas cov dej to.
Integrated Ultrasonic Flowmeters : Xyuas seb qhov flange kev sib txuas ntawm cov flowmeter thiab cov kav dej puas zoo thiab paub meej tias qhov kub thiab av noo ntawm qhov chaw cuam tshuam rau nws cov khoom siv hluav taws xob.