Cov ultrasonic level meters puas ntsuas tau cov khoom khov?

Cov ntsuas qib ultrasonic tuaj yeem ntsuas cov khoom khov, tab sis lawv muaj cov kev txwv loj piv rau kev ntsuas cov kua. Hauv qab no yog cov lus piav qhia ntxaws rau kev siv rau kev txhawb nqa kev siv tshuab:

1. Txoj Cai Ua Haujlwm
Cov tshuab xa suab ultrasonic ua haujlwm los ntawm kev tso tawm cov suab ultrasonic thiab xam qhov deb thiab qib raws li lub sijhawm rov qab los ntawm lub suab. Hauv kev xav, txhua yam nruab nrab uas tuaj yeem cuam tshuam cov suab nthwv dej tuaj yeem ntsuas tau, suav nrog cov khoom khov xws li granules, pellets, thiab cov khoom me me.

2. Cov Teeb Meem Tseem Ceeb Thaum Ntsuas Cov Khoom Kho Vajtse
Qhov chaw tsis sib npaug thiab lub kaum sab xis ntawm kev so
Cov khoom khov feem ntau tsim ib qho chaw inclined, uas scatters ultrasonic waves thiab ua rau lub teeb liab echo tsis muaj zog, ua rau kev nyeem ntawv tsis ruaj khov lossis poob teeb liab.
Kev cuam tshuam ntawm cov hmoov av
Cov hmoov av hnyav nqus thiab ua rau lub suab ultrasound tsis zoo, ua rau kev ntsuas tsis ntseeg siab heev.
Kev hloov pauv ntawm av noo, pa dej, thiab kub
Qhov ceev ntawm ultrasonic yog cuam tshuam los ntawm qhov kub thiab txias thiab huab cua, uas ua rau muaj qhov yuam kev.
Kev sib txuas ntawm cov khoom siv lossis kev tsim kho
Kev tsim kho sab hauv yuav raug nyeem tsis raug raws li qib khoom siv tiag tiag.

3. Cov Ntawv Thov Tsim Nyog
Cov ntsuas qib ultrasonic tsuas yog tsim rau:
Cov hmoov av loj uas muaj hmoov av tsawg (piv txwv li, xuab zeb, ntoo chips, yas pellets)
Kev ntsuas luv luv (feem ntau ≤ 10 meters)
Cov chaw muaj hmoov av tsawg, tsis kub heev, thiab tsis muaj pa dej

4. Cov Ntawv Thov Tsis Tsim Nyog
Lawv tsis pom zoo rau cov hauv qab no:
Cov hmoov zoo (cement, lime, hmoov nplej, thee hmoov)
Hmoov av ntau, kub heev, lossis av noo ntau
Kev ntsuas ntev
Cov ntawv thov uas xav tau kev ruaj khov siab

5. Lwm Txoj Kev Xaiv Uas Pom Zoo
Rau kev ntsuas qhov ntsuas ntawm cov khoom khov kho, cov radar level transmitters raug pom zoo heev. Radar tsis muaj plua plav, kub, thiab av noo, thiab ua haujlwm tau zoo dua rau cov khoom khov thiab hmoov av.

Cov ntsuas qib ultrasonic tuaj yeem ntsuas cov khoom khov tab sis tsuas yog tsim rau cov hmoov av tsawg, cov hmoov av loj, thiab cov kev siv luv luv xwb. Rau feem ntau cov kev siv khoom khov, tshwj xeeb tshaj yog nrog cov hmoov me me lossis cov hmoov av hnyav, cov ntsuas qib radar yog qhov kev daws teeb meem zoo tshaj plaws thiab txhim khu kev qha dua.