Ziziphi iingenelo ze-Electromagnetic Flow Meter xa kuthelekiswa nee-Ultrasonic okanye iiVortex Flow Meters?

Xa kuthelekiswa neemitha zokuhamba ze-ultrasonic kunye neemitha zokuhamba ze-vortex, iimitha zokuhamba ze-electromagnetic zibonelela ngeenzuzo ezininzi ezibalulekileyo, ngakumbi kwizicelo ezibandakanyaulwelo oluqhubayo, imidiya engcolileyo, okanye iimeko zokusebenza ezinzima.

Xa kuthelekiswa neeMeter zeUltrasonic Flow

Iimitha zokuhamba kwe-electromagnetic zinezibonelelo ezilandelayo:

• Ayichaphazeleki ngamaqamza okanye izinto eziqinileyo ezixhonyiweyo
  Iimitha zokuhamba ze-ultrasonic zinokuchaphazeleka ngamaqamza omoya, izinto eziqinileyo ezixhonyiweyo, okanye ukudibana okungahambi kakuhle kwe-acoustic, ngelixa iimitha zokuhamba ze-electromagnetic zigcina ukusebenza okuzinzileyo logama nje ulwelo luqhuba.

• Uzinzo oluphezulu lwexesha elide
  Iimitha zokuhamba ze-electromagnetic zibonelela ngokuchaneka okuzinzileyo ngokuhamba kwexesha kwaye azinangxaki kangako notshintsho kwiipropati zolwelo ezifana noxinano, i-viscosity, okanye ubushushu.

• Ukusebenza ngcono kumanzi amdaka kunye nokusetyenziswa kodaka
  Iimitha zokuhamba ze-electromagnetic zisetyenziswa kakhulu kwiindawo zokulahla amanzi amdaka, udaka, kunye nokusetyenziswa kwamanzi amdaka kwimizi-mveliso apho iimitha ze-ultrasonic zinokubona ukuncitshiswa kwesignali okanye ukungazinzi.

• Akukho mfuneko yeearhente zokudibanisa okanye izinzwa zangaphandle
  Ngokungafaniyo neemitha ze-ultrasonic ezibanjiweyo, iimitha zokuhamba kwe-electromagnetic zifakelwe ngaphakathi kwaye azixhomekekanga ekudlulisweni kwesignali yangaphandle ngodonga lombhobho.

Xa kuthelekiswa neeVortex Flow Meters

Iimitha zokuhamba ze-electromagnetic zibonelela ngeenzuzo ezicacileyo kuneemitha zokuhamba kwe-vortex xa zilinganisa ulwelo:

• Akukho mfuneko yesantya esiphezulu sokuhamba
  Iimitha zokuhamba kweVortex zifuna isantya sokuhamba esincinci ukuze kuveliswe ii-vortices ezizinzileyo, ngelixa iimitha zokuhamba kwe-electromagnetic zinokulinganisa ngokuchanekileyoamazinga okuhamba kwamanzi aphantsi.

• Akukho lahleko yoxinzelelo
  Iimitha zokuhamba ze-electromagnetic zinoyilo olupheleleyo olune-akukho kuthintelwa kokuhamba kwamanzi, nto leyo ebangela ukuba kungabikho lahleko yoxinzelelo olongezelelweyo, ngokungafaniyo neemitha zevortex ezifaka umzimba obhityileyo kumsinga.

• Ayinangxaki yokungcangcazela okanye ukuphazamiseka kokuhamba kwamanzi
  Iimitha zokuhamba kweVortex zinovelwano kakhulu kukungcangcazela kwemibhobho kunye nokuphazamiseka komsinga ongaphezulu, ngelixa iimitha zokuhamba kwe-electromagnetic zinyamezela ngakumbi iimeko zokufakelwa.

• Ukufaneleka okungcono kwezinto ezimdaka okanye ezirhabaxa
  Iimitha zokuhamba zeVortex azikhuthazwa ngokubanzi kwizinto ezimanzi eziqulathe izinto eziqinileyo okanye izinto ezibolayo, ngelixa iimitha zokuhamba ze-electromagnetic zinokusingatha ezo zicelo ngokukhetha i-liner kunye ne-electrode ngokufanelekileyo.

Isishwankathelo seeNzuzo eziphambili

• Ukuchaneka okuphezulu kunye nokuzinza okuhle kakhulu kwexesha elide

• Ilungele ukusetyenziswa kwamanzi amdaka, amanzi amdaka, udaka, kunye nolwelo olubolayo

• Akukho zixhobo zishukumayo kwaye akukho londolozo luninzi

• Ukulahlekelwa koxinzelelo olungenanto

• Akukho mvakalelo ingako kutshintsho olukwiipropati zolwelo