Isayensi nobuchwepheshe ziyashintsha usuku nosuku.Indawo yokukhiqiza yezimboni enembayo ephezulu, indawo yokukhiqiza imithi nokudla, kanye nezindawo zezokwelapha ezinokhahlo zinezidingo ezikhuphukayo zokuhlanzeka komoya.Ikilasi 100, Ikilasi 1,000, Ikilasi 10,000, kanye nekilasi 100,000 amagumbi ahlanzekile abalulekile ukuze kuqashwe ukugeleza komoya okuncane.
Ekwakhiweni, ekwakhiweni nasekusebenzeni kwamakamelo ahlanzekile, kuyadingeka ukunciphisa ukuphazamiseka kwendawo ezungezile ekamelweni elihlanzekile, futhi ukulawula umehluko wengcindezi kuyindlela ebalulekile nephumelelayo yokugcina amazinga enhlanzeko, ukunciphisa ukungcola kwangaphandle, nokuvimbela ukuwela- ukungcola.Namuhla, ake sikhulume ngokusetshenziswa kwamageji okucindezela okudijithali emakamelweni ahlanzekile.
Indlela yokutholwa ye-micro differential pressure
Isilinganiso somehluko we-static pressure sidinga ukuthi yonke iminyango endaweni ehlanzekile ivalwe.
Kufanele kwenziwe ngokulandelana ukusuka phezulu kuya ekuhlanzekeni okuphansi, kuze kufike emakamelweni ngokufinyelela okuqondile ngaphandle.Umlomo weshubhu lokulinganisa utholakala noma yikuphi ekamelweni ngaphandle kwethonya lokugeleza komoya, futhi indawo yomlomo weshubhu yokulinganisa ihambisana nokugeleza kokugeleza komoya.Idatha elinganisiwe nerekhodiwe kufanele inembile ku-1.0Pa.
Izinyathelo zokuthola umehluko we-Micro pressure
Vala yonke iminyango kuqala.
Sebenzisa imitha yokuhlukanisa yedijithali ukukala umehluko wengcindezi phakathi kwamagumbi ahlanzekile, phakathi kwamaphasishi ahlanzekile, naphakathi kwamaphasishi nomhlaba wangaphandle.bese ufaka yonke idatha.
Izidingo ezijwayelekile zomehluko we-Micro pressure
Idizayini yegumbi elihlanzekile noma izidingo zenqubo zinquma inani lokucindezela elilungile noma elingalungile eligcinwe egumbini elihlanzekile elingaphansi kokuhlolwa.
1.Umehluko wengcindezi emile phakathi kwamagumbi ahlanzekile noma izindawo ezihlanzekile zamazinga ahlukene kanye namagumbi angahlanzekile (izindawo) akufanele zibe ngaphansi kuka-5Pa.
2.Umehluko wengcindezi emile phakathi kwegumbi elihlanzekile (indawo) nangaphandle akufanele ube ngaphansi kuka-10Pa.
3. Emakamelweni ahlanzekile okugeleza okugeleza ngakunye anamazinga okuhlanzeka komoya aqine kuneLeveli 5 (Izinga 100), lapho umnyango uvulwa, ukugcwala kothuli endaweni yokusebenza yasendlini engu-0.6m ngaphakathi komnyango akufanele kube kukhulu kunomkhawulo wokugxilisa uthuli izinga elihambisanayo.Uma izidingo zalezi zindinganiso ezingenhla zingafinyelelwa, umthamo womoya omusha kanye nevolumu yomoya wokukhipha umoya kufanele ulungiswe kuze kube yilapho sezifaneleka.
| Ibanga | nge-m³/L ≥0.5μm emoyeni Inani lezinhlamvu zelayisi | nge-m³/L ≥5μm emoyeni Inani lezinhlamvu zelayisi |
| 100 | ≤35×100 (3.5) | |
| 1000 | ≤35×1000 (35) | ≤250 (0.25) |
| 10000 | ≤35×10000 (350) | ≤2500 (2.5) |
| 100000 | ≤35×100000 (3500) | ≤25000 (25) |
Imaphi amagumbi ahlanzekile lapho kusetshenziswa khona izikali ze-digital differential pressure?
01 Igumbi elihlanzekile lefektri yezemithi
Ama-gauge we-Digital differential pressure angasiza ukuqapha nokulawula umehluko wengcindezi ngaphakathi kwegumbi elihlanzekile lefektri yemithi ukuze kuqinisekiswe ukuhlanzeka nokuphepha kwendawo yokukhiqiza, ngaleyo ndlela kuqinisekiswe ikhwalithi nokuhambisana kokukhiqizwa kwemithi.
02. Iwodi elihlanzekile lasesibhedlela
I-digital differential pressure gauge ingasebenzisa umehluko womfutho womoya ngaphakathi nangaphandle kwesigceme ukuze kuqinisekiswe ukuthi izinga lomoya liyahlangabezana nezindinganiso zezokwelapha nempilo, ukuvimbela ukungcola kwangaphandle ukuba kungangeni ewodini, futhi kunikeze indawo ephephile nehlanzekile yeziguli nabasebenzi bezokwelapha.
03. Igumbi elihlanzekile lokusebenzela i-elekthronikhi
I-digital differential pressure gauge ingasiza ukuqapha nokulawula imingcele ebalulekile efana nekhwalithi yomoya, umphumela wokuhlunga kanye nesivinini somoya ekamelweni elihlanzekile le-workshop ye-electronic, ngaleyo ndlela igcine ukuhlanzeka nokulawulwa kwemvelo ekamelweni elihlanzekile le-workshop yokukhiqiza nokuqinisekisa izinga. kanye nokuphepha kokukhiqizwa kwemikhiqizo ye-elekthronikhi.
04. Igumbi elihlanzekile lokuhlola
I-digital differential pressure gauge ingasetshenziswa ekuhlanzekeni kokuhlola ukukala ingcindezi ehlukile ekamelweni elihlanzekile ngesikhathi sangempela futhi ngokunembile, inikeze opharetha inkomba efanele yokulungisa ukuze kuqinisekiswe ukuthi umehluko wengcindezi omuhle nombi ekamelweni elihlanzekile uhlale uhlangabezana nezidingo.
Imaphi amageji engcindezi ajwayelekile edijithali asetshenziswayo
emakamelweni ahlanzekile?
I-MD-S220 digital differential gauge yokucindezela
Inzwa yengcindezi encane engenisiwe yasekuqaleni isetshenziswa njengento ezwa ukucindezela, futhi ihlanganiswe nesekethe ye-digital conditioning conditioning yamandla aphansi, inezici zokunemba okuphezulu nokuzinza okuhle kwesikhathi eside.
I-MD-S221 Digital Micro Differential Pressure Transmitter Inzwa yengcindezi encane engenisiwe yasekuqaleni isetshenziswa njengento ezwa ingcindezi, futhi okuphumayo kwe-RS485 noma 4-20mA kungakhethwa ngokuya ngezidingo.
Isikhathi sokuthumela: Sep-20-2023