Raws li cov tub ntxhais tswj chav tsev, tsim thiab ua haujlwm ntawm lubvortex flowmeterCircuit Board ncaj qha cuam tshuam rau kev ua haujlwm ntawm flowmeter. Raws li lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm vortex flowmeter (nrhiav cov dej ntws raws li Karman vortex tshwm sim), cov txiaj ntsig tseem ceeb ntawm nws lub rooj tsav xwm hauv Circuit Court tuaj yeem raug sau tseg raws li hauv qab no los ntawm cov yam ntxwv ntawm cov yam ntxwv, kev ua tau zoo, thiab daim ntawv thov tus nqi:
Kev nrhiav tau ntawm cov teeb liab siab zaus:
Lub rooj tsav xwm Circuit Court integrates high-speed analog-to-digital conversion (ADC) modules thiab digital signal processing (DSP) chips, uas tuaj yeem ntes cov cim tsis muaj zog (feem ntau kaum rau txhiab Hz) tsim los ntawm vortex generators hauv lub sijhawm. Los ntawm kev lim dej, ua kom nrov nrov, thiab txo cov suab nrov algorithms, qhov teeb meem tau txais kev ua yuam kev yog xyuas kom tsawg dua 0.1%, ua tau raws li qhov kev ntsuas siab (xws li ntsuas qhov tseeb ntawm ± 1% R).
Nonlinear them nyiaj thiab ntse algorithms:
Lub built-in microprocessor (MCU) tuaj yeem kho qhov cuam tshuam ntawm cov kua dej ntom ntom thiab cov viscosity hloov pauv ntawm kev ntsuas ntsuas los ntawm qhov ntsuas kub / lub siab them nyiaj algorithms, hloov mus rau qhov sib txawv ntawm kev ua haujlwm (xws li kub, siab, thiab nruab nrab sib txawv), thiab txhim kho kev ntsuas kev ruaj ntseg hauv ib puag ncig nyuaj.
Kev ntseeg siab thiab tiv thaiv kev cuam tshuam tsim
Hardware tiv thaiv kev cuam tshuam li:
Kev siv ntau txheej PCB layout, electromagnetic shielding (xws li hlau shielding cover), lub hwj chim filtering (LC filtering circuit, cais fais fab module) thiab teeb liab kev rho tawm technology (optocoupler cais, sib txawv teeb liab kis tau tus mob), nws zoo resists electromagnetic cuam tshuam (EMI), xov tooj cua zaus cuam tshuam (RFI) thiab lub zog suab nrov xws li kev lag luam ib puag ncig ruaj khov. zaus converters thiab motors.
Dav kub thiab dav siab adaptability:
Xaiv cov khoom siv hluav taws xob hauv tsev (xws li ambient kub: -30 ° C txog + 65C; txheeb ze av noo: 5% mus rau 95%; Atmospheric siab: 86KPa ~ 106KPa, dav voltage input module), txhawb DC 12 ~ 24V lossis AC 220V fais fab inputs, haum rau sab nraum zoov qhov sib txawv, qhov sib txawv ntawm qhov kub thiab txias.
Lub Circuit Court board ntawm lubvortex flowmeterua tiav qhov tseeb, kev ruaj ntseg, thiab kev hloov pauv hauv kev ntsuas ntws los ntawm qhov zoo xws li kev ua haujlwm siab-precision teeb liab, muaj peev xwm tiv thaiv kev cuam tshuam, kev ua haujlwm ntse, thiab kev tsim hluav taws xob tsawg. Nws yog dav siv nyob rau hauv kev lag luam xws li petrochemicals, fais fab, dej, metallurgy, thiab lwm yam, tshwj xeeb tshaj yog nyob rau hauv complex ua hauj lwm tej yam kev mob thiab automation systems. Nws cov txiaj ntsig tseem ceeb nyob hauv kev sib koom ua kom zoo ntawm software thiab kho vajtse los txhim kho cov cuab yeej ua haujlwm thaum txo cov neeg siv khoom siv thiab cov nqi kho mob.
Post lub sij hawm: Jun-05-2025