Iingenelo zeeMeter zeNqanaba leUltrasonic

Iimitha zenqanaba le-Ultrasonic zizixhobo zokulinganisa inqanaba lolwelo ezingadibaniyo ngokusekwe kumgaqo wokulinganisa we-ultrasonic. Zineemeko ezibanzi zokusetyenziswa, kulula ukuzifakela nokulungisa, zisetyenziswa kakhulu kumashishini, ekugcinweni kwamanzi, kubunjineli beekhemikhali nakwezinye iinkalo. Iingenelo zazo eziphambili zezi zilandelayo:

1. Ukulinganisa okungadibaniyo nokhuseleko oluphezulu kwaye akukho kunxitywa

I-sensor probe ayidibani ngqo ne-medium elinganisiweyo, ithintela ukugqwala, ukukrala, ukunamathela okanye ukungcola okubangelwa yi-medium. Ifanelekile ngokukodwa ukulinganisa i-media enobungozi okanye ekonakalisayo efana nee-asidi ezinamandla, ii-alkali ezinamandla, izinto ezixineneyo, izinto ezinyibilikayo nezinyibilikayo. Okwangoku, ithintela ukungcola kwe-media ecocekileyo ekutyeni, kumayeza nakwamanye amashishini. Ukongeza, i-probe ayinakuguguleka koomatshini, iqinisekisa ubomi benkonzo obude.

2. Ufakelo olulula kunye nokuguquguquka okuqinileyo

Ixhasa iindlela zokufakela eziguquguqukayo kuquka ukufakwa phezulu kunye nokufakwa eludongeni olusecaleni, isusa isidingo sokuguqulwa kwesakhiwo setanki okanye ukwakhiwa kwakhona kwemibhobho enzima. Oku kunciphisa ixesha lokwakha kunye neendleko kakhulu. Ineemfuno ezikhululekileyo kwiindawo zokufakela, ixhathisa ukuguquguquka okukhulu kubushushu obuphakathi (uluhlu oluqhelekileyo: -40℃ ~ 150℃) kunye noxinzelelo (uxinzelelo oluphakathi okanye oluphantsi), kwaye iyaziqhelanisa neemeko zokusebenza ezinzima ezifana nothuli kunye nenkungu.

3. Uluhlu olubanzi lokulinganisa kunye nokuchaneka okuzinzileyo

Igubungela uluhlu olubanzi lokulinganisa, ukusuka kwi-3m ubuncinane ukuya kwi-40m ephezulu, ihlangabezana neemfuno zokulinganisa umgangatho wolwelo lweetanki ezahlukeneyo kunye namachibi. Ukuchaneka kwayo kokulinganisa akuchaphazeleki kangako ziimpawu eziphakathi: lo gama nje umphezulu ophakathi unokubonakalisa imiqondiso ye-ultrasonic, igcina ukuchaneka okuzinzileyo (ukuchaneka okuqhelekileyo ukuya kuthi ga kwi-±0.25%FS) ngomgca ogqwesileyo kunye nokuphindaphinda kwedatha ephezulu.

4. Ubukrelekrele obuphezulu kunye neendleko eziphantsi zokulungisa

Iimitha zamanqanaba ze-ultrasonic zanamhlanje zidityaniswa kakhulu nee-microprocessors, zixhotyiswe ngemisebenzi efana nokuhlawula ubushushu ngokuzenzekelayo, ukuqaphela imiqondiso ye-echo ekrelekrele kunye nokuzixilonga ngokwakho. Le misebenzi inokuzisusa ngokuzenzekelayo iimpawu zokuphazamiseka kwaye inciphise iimpazamo zokulinganisa. Ukugcinwa kwemihla ngemihla kufuna kuphela ukucocwa rhoqo komphezulu we-probe, ngaphandle kokulungiswa rhoqo okanye ukutshintshwa kwezixhobo ezisele. Ixabiso lokusebenza kunye nokugcinwa liphantsi kakhulu kuneleemitha zamanqanaba zohlobo loqhagamshelwano (umz., uhlobo lokudada kunye nohlobo loxinzelelo oluhlukeneyo).

5. Ukuhambelana okuhle kunye nokudibanisa inkqubo ngokulula

Ixhasa iziphumo ezininzi zesignali ezisemgangathweni ezifana ne-4-20mA kunye ne-RS485 (iModbus protocol), ezinokuqhagamshelwa ngokuthe ngqo kwiinkqubo zolawulo ezifana ne-PLC, i-DCS kunye neekhompyutha zoshishino. Oku kwenza kube lula ukujonga kude, ukuloga idatha kunye nokulawula ngokuzenzekelayo, ukuhlangabezana neemfuno zokuphucula zedijithali ze-Industrial Internet of Things (IIoT).