Hauv ntiaj teb kev ntsuas qib, muaj ntau yam thev naus laus zis muaj los saib xyuas cov qib ntawm cov kua thiab cov khib nyiab hauv cov tank, cov hlab ntsha, thiab lwm yam ntim khoom. Ob txoj kev xaiv yog Radar Level Sensors thiab Ultrasonic Level Sensors. Cov thev naus laus zis no muaj qhov zoo sib xws thiab kev txwv, txawm li cas los xij, thaum hais txog kev sib piv qhov tseeb, radar feem ntau yeej.
Dab tsi yog Radar Level Sensor?
Radar qib sensorsSiv cov khoom siv hluav taws xob (feem ntau nyob rau hauv lub microwave zaus ntau) los ntsuas lub sij hawm nws siv rau lub teeb liab thaws tawm ntawm cov khoom nto thiab rov qab mus rau lub sensor.
Dab tsi yog Ultrasonic Level Sensor?
Ibultrasonic qib sensorua haujlwm los ntawm kev xa tawm suab nthwv dej uas tawm ntawm cov khoom thiab rov qab los, thiab tom qab ntawd nws suav qhov kev ncua deb ntawm cov khoom. Qhov no yuav pab tib neeg paub tias muaj pes tsawg cov khoom nyob hauv lub thawv.
Radar Level Sensor VS Ultrasonic Level Sensor, qhov twg yog qhov tseeb dua?
Radar Qib Sensor Qhov Zoo
Radar qib sensors muaj ntau yam hauv kev lag luam, xws li dej khib nyiab thiab dej kho, tshuaj, khoom noj thiab dej haus, kev saib xyuas ib puag ncig, kev tswj cov txheej txheem... , roj, tshuaj corrosive, dej phwj tuaj thiab dej hiav txwv, khib nyiab, thiab hmoov.
Radars paub txog lawv qhov raug siab, ± 1mm, ua rau lawv tsim nyog rau cov ntawv thov tseem ceeb uas qhov tseeb yog qhov tseem ceeb, txawm tias nyob rau hauv cov xwm txheej nyuaj, xws li huab cua kub, muaj zog plua plav, nplawm lossis vapors. Kev hloov pauv hauv qhov ntom ntom, acidity, viscosity tsis cuam tshuam rau qhov tseeb ntawm radar qib transmitters. Yog li, radar transmitters yog ntau meej tshaj li ultrasonic transmitters. Thiab radar qib transmitters tuaj yeem ua haujlwm rau nruab nrab nrog qhov kub siab dua (200 degree lossis siab dua) dua li ultrasonic qib sensors.
Txawm li cas los xij, radar sensors tuaj yeem kim dua li ultrasonic qib sensors, ua rau lawv tsis tshua muaj nqi-zoo rau qee yam kev siv nyiaj-sensitive.
Ultrasonic Level Sensor Qhov zoo
Zoo li radar sensors, ultrasonic sensors yog cov khoom siv tsis sib cuag, txo qhov kev pheej hmoo ntawm kev sib kis lossis kev puas tsuaj. Txoj kev ultrasonic yog ib qho pov thawj thiab pheej yig tshuaj rau kev ntsuas qib hauv cov kua thiab cov khib nyiab ntau. Nws yog tus cwj pwm los ntawm kev npaj yooj yim thiab sib dhos, ceev thiab nyab xeeb commissioning, lub neej ua haujlwm ntev thiab txo tus nqi kho. Txij li thaum ultrasonic tsis cia siab rau dielectric tas li rau kev xav, nws yog qhov zoo haum rau kev siv qhov twg cov txheej txheem xov xwm tsis tshua muaj dielectric tsis tu ncua, tshwj tsis yog cov hydrocarbons. Nws kuj yog zoo haum rau qhib channel flow ntsuas thiab siv nrog weirs los yog flumes.
Ultrasonic qib sensors feem ntau siv nyiaj ntau dua li cov radar sensors, ua rau lawv muaj kev xaiv nrov rau kev siv nyiaj txiag.
Txawm li cas los xij, ultrasonic transmitters yuav tsum tau mounted nyob rau hauv ib qho kev kwv yees ib puag ncig. Qhov no yog vim muaj plua plav, av noo, thiab lwm yam tsis zoo ntawm lub cev yuav kis tau thiab cuam tshuam rau qhov tseeb ntawm cov teeb liab pom.
Piv rau ultrasonic ntsuas ntsuas, radar qib sensors ntsuas tsis cuam tshuam los ntawm qhov kub thiab txias, lub tshuab nqus tsev lossis siab siab thiab tsis hnov tsw rau kev sib kis. Radars kuj txhawb nqa nrog lub teeb pom kev zoo heev. Qhov ntsuas yog ntau qhov tseeb, tab sis kim dua.
Xaiv txoj cai Sensor
Xaiv lub radar qib sensor lossis ultrasonic qib sensor nyob ntawm koj qhov kev xav tau tshwj xeeb thiab peev nyiaj. Xav txog cov hauv qab no:
- Cov Khoom Siv: Txiav txim siab seb koj cov khoom puas haum nrog lub sensor lub tshuab (xws li, radar rau cov hmoov av muaj zog).
- Qhov tseeb: Ntsuas qhov ntsuas qhov xav tau rau koj daim ntawv thov. Radar sensors feem ntau muab qhov tseeb dua.
- Environmental Conditions: Xav txog cov xwm txheej ib puag ncig ntawm qhov chaw teeb tsa. Ultrasonic sensors tej zaum yuav haum rau cov mob me, thaum radar sensors ua tau zoo nyob rau hauv ib puag ncig hnyav.
- Cov Nyiaj Txiag: Txiav txim siab koj cov peev nyiaj txwv thiab ntsuas tus nqi-zoo ntawm txhua hom sensor.
Hauv kev xaus, ob qho tib si Radar Level Sensors thiab Ultrasonic Level Sensors muaj lawv qhov zoo thiab kev txwv. Qhov kev xaiv kawg yog nyob ntawm qhov xav tau tshwj xeeb ntawm koj daim ntawv thov. Los ntawm ua tib zoo ntsuam xyuas koj cov kev xav tau thiab nkag siab txog cov thev naus laus zis no, koj tuaj yeem txiav txim siab kom paub tseeb tias qhov ntsuas tau raug thiab txhim khu kev qha hauv koj cov txheej txheem.
Koj tseem tuaj yeem tiv tauj peb cov engineers rau kev xaiv qhov tseeb dua.