Xaiv txoj cai ntsuas qib ultrasonic rau koj daim ntawv thov tshwj xeeb yog qhov tseem ceeb los xyuas kom meej thiab txhim khu kev qha qib ntsuas. Ultrasonic qib gauges yog ntau yam cuab yeej siv nyob rau hauv ntau yam lag luam, nrog rau kev ua tshuaj, kev kho dej, roj thiab roj, thiab kev tsim khoom. Nov yog cov lus qhia ntxaws ntxaws los pab koj txiav txim siab paub thaum xaiv lub ntsuas ntsuas ultrasonic:
1. Nkag siab txog koj daim ntawv thov yuav tsum tau ua:
Ua ntej koj pib koj txoj kev xaiv, nws yog ib qho tseem ceeb kom nkag siab meej txog koj daim ntawv thov cov cai. Xav txog cov hauv qab no:
- Hom Khoom Siv: Txiav txim siab seb koj yuav tsum ntsuas qib ntawm cov kua, khib nyiab, lossis ob qho tib si. Qee qhov ntsuas qib ultrasonic zoo dua rau ib hom khoom siv dua lwm tus.
- Kev ntsuas qhov ntsuas: xam qhov ntsuas qhov tsawg kawg nkaus thiab siab tshaj qhov koj xav tau. Xyuas kom meej tias qhov ntsuas tau xaiv tuaj yeem npog qhov ntau yam zoo.
- Kub thiab Siab: Xav txog qhov kub thiab txias hauv koj daim ntawv thov, vim qee qhov ntsuas tau tsim los ua haujlwm hauv qhov chaw huab cua.
- Qhov yuav tsum tau muaj tseeb: Txiav txim siab theem ntawm qhov tseeb koj xav tau rau koj qhov ntsuas. Txawv ultrasonic gauges muaj ntau theem ntawm precision.
- Cov xwm txheej ib puag ncig: Txheeb xyuas yam xws li av noo, plua plav, thiab muaj peev xwm cuam tshuam rau cov khoom corrosive, vim tias cov no tuaj yeem cuam tshuam rau kev xaiv ntsuas.
2. Xaiv Txoj Cai Transducer Hom:
Ultrasonic qib gauges feem ntau siv ib qho ntawm ob hom transducer: tiv tauj thiab tsis sib cuag. Xaiv hom tsim nyog raws li koj daim ntawv thov:
- Hu rau Transducers: Cov no yog nyob rau hauv kev sib cuag ncaj qha nrog cov khoom raug ntsuas. Lawv haum rau cov kua thiab qee cov khib nyiab tab sis tej zaum yuav tsis zoo rau cov khoom siv abrasive lossis corrosive.
- Tsis sib cuag (Air Gap) Transducers: Cov no tsis kov cov khoom thiab feem ntau yog siv los ntsuas cov kua, hmoov, thiab granules. Cov transducers tsis sib cuag yog ntau yam thiab haum rau ntau yam ntaub ntawv.
3. Xav txog qhov chaw Mounting:
Qhov chaw mounting ntawm lub ntsuas qib ultrasonic tuaj yeem cuam tshuam nws qhov kev ua tau zoo. Txiav txim siab seb koj puas xav tau qhov saum toj-mount, sab-mount, lossis sab nraud-mount teeb raws li lub tank lossis lub nkoj tsim thiab siv tau.
4. Ntsuas Kev Ntsuas Tshuab:
Ultrasonic qib gauges siv ntau yam kev ntsuas technologies, nrog rau lub sij hawm-ntawm-flight (TOF) thiab zaus-modulated nruam nthwv dej (FMCW). TOF feem ntau yog siv rau cov ntawv thov txheej txheem, thaum FMCW yog qhov tsim nyog rau kev sib tw ib puag ncig nrog kev cuam tshuam, ua npuas ncauj, lossis kev kub ntxhov.
5. Tus account rau obstacles thiab cuam tshuam:
Yog tias koj daim ntawv thov cuam tshuam nrog cov teeb meem xws li agitators, kav dej, lossis baffles, lossis yog tias nws muaj kev cuam tshuam los ntawm ua npuas ncauj lossis vapor, xav txog qib ntsuas ultrasonic nruab nrog cov teeb liab ua tiav thiab kev lim dej kom paub meej qhov ntsuas.
6. Lub zog qhov chaw thiab kev sib txuas lus:
Txiav txim siab qhov muaj ntawm lub hwj chim hauv koj daim ntawv thov. Ultrasonic qib ntsuas yuav siv tau los ntawm cov roj teeb, cov khoom siv hluav taws xob sab nraud, lossis cov hnub ci vaj huam sib luag. Tsis tas li ntawd, xav txog seb koj puas xav tau kev sib txuas lus muaj peev xwm, xws li 4-20mA analog output lossis digital protocols xws li Modbus lossis HART.
7. Xav txog kev tu thiab ntsuas qhov ntsuas:
Ntsuas qhov yooj yim ntawm kev saib xyuas thiab calibration xav tau. Qee qhov ntsuas qib ultrasonic muaj kev tu tus kheej los yog tsis siv neeg calibration, txo kev siv zog.
8. Txheeb xyuas cov neeg siv cov lus teb thiab cov ntaub ntawv tshawb fawb:
Tshawb nrhiav cov neeg siv khoom tshuaj xyuas thiab cov ntaub ntawv tshawb fawb ntsig txog covultrasonic qib gaugeskoj tab tom xav txog. Cov kev paub hauv ntiaj teb tiag tiag thiab cov dab neeg ua tiav tuaj yeem pab koj txiav txim siab paub.
Los ntawm ua tib zoo ntsuam xyuas koj daim ntawv thov yuav tsum tau, xav txog cov yam uas tau hais los saum toj no, thiab sab laj nrog cov kws tshaj lij, koj tuaj yeem xaiv txoj cai ntsuas ntsuas ultrasonic uas ua tau raws li koj cov kev xav tau, kom ntseeg tau qhov ntsuas qhov tseeb thiab txhim khu kev qha hauv koj cov txheej txheem kev lag luam.