Chotumiza cha Pressure cholondola kwambiri cha WP402A cha WP402A
Chotumizira cha WP402cholondola kwambiri chimagwiritsidwa ntchito kwambiri poyesa ndi kuwongolera molondola m'mafakitale osiyanasiyana.
★Ntchito yankhondo
★ Ndege, Mafuta ndi Gasi
★ Makampani a Mafuta, Mankhwala
★ Mphamvu yamagetsi, Madzi
★ Nyanja, mgodi wa malasha ndi zina zotero.
Chotumiza mpweya cha WP402A chimasankha zinthu zodziwika bwino zochokera kunja, zomwe zimakhala ndi filimu yolimbana ndi dzimbiri. Chigawochi chimaphatikiza ukadaulo wophatikizana ndi solid-state ndi ukadaulo wa diaphragm wodzipatula, ndipo kapangidwe ka chinthucho kamalola kuti chigwire ntchito m'malo ovuta komanso kukhalabe ndi magwiridwe antchito abwino kwambiri. Kukana kwa chinthuchi pakuchepetsa kutentha kumapangidwa pa ceramic substrate yosakanikirana, ndipo zinthu zodziwika bwino zimapereka cholakwika chochepa cha kutentha cha 0.25% FS (chapamwamba) mkati mwa mulingo wa kutentha wolipirira (-20~85℃). Chotumizira mpweya ichi chili ndi anti-jamming yolimba ndipo chimagwirizana ndi kugwiritsa ntchito kutumiza kwakutali.
Chiwonetsero chapafupi:
1) Chiwonetsero cha LCD: 3 1/2 bits / 4 bits
2) Kuunikira kwa LED: 3 1/2 bits / 4 bits
3) Chiwonetsero cha Smart LCD: 4 bits /5 bits (chongofuna chizindikiro chotulutsa cha 4-20mA ndi protocol ya HART)
Chigawo cha sensor chapamwamba chochokera kunja
Ukadaulo wotumizira mpweya wopanikizika wapamwamba kwambiri padziko lonse lapansi
Kulemera kopepuka, kosavuta kuyika, kosakonza
Kupanikizika kwapakati kumatha kusinthidwa mu mawonekedwe akunja
Amagwiritsidwa ntchito mu polojekiti yankhondo
Yoyenera malo omwe nyengo imakhala yovuta nthawi zonse
Yoyenera kuyeza mitundu yosiyanasiyana ya zinthu zowononga
Mita ya mzere 100%, LCD kapena LED imatha kusinthidwa
Mtundu wosaphulika: Ex iaIICT4, Ex dIICT6
| Dzina | Chopatsira Chothamanga Kwambiri Cholondola Kwambiri | ||
| Chitsanzo | WP402A | ||
| Kuthamanga kwapakati | 0—100Pa～100MPa | ||
| Kulondola | 0.05%FS,0.1%FS; 0.2%FS; 0.5 %FS | ||
| Mtundu wa kupanikizika | Kupanikizika koyezera (G), Kupanikizika kotheratu (A), Kupanikizika kotsekedwa (S), Kupanikizika koipa (N). | ||
| Kulumikizana kwa njira | G1/2”, M20*1.5, 1/2NPT, Flange DN50 PN0.6, Yopangidwa Mwamakonda | ||
| Kulumikiza magetsi | Chipika cha terminal 2 x M20x1.5 F | ||
| Chizindikiro chotulutsa | 4-20mA (1-5V); 4-20mA yokhala ndi protocol ya HART; RS485; 0-5V; 0-10V | ||
| Magetsi | 24V DC; 220V AC, 50Hz | ||
| Kutentha kwa malipiro | -20～85℃ | ||
| Kutentha kwa ntchito | -40～85℃ | ||
| Yosaphulika | Yotetezeka mkati mwake Ex iaIICT4; Yotetezeka ku moto Ex dIICT6 | ||
| Zinthu Zofunika | Chipolopolo: Aluminiyamu aloyi | ||
| Gawo lonyowa: SUS304/ SUS316L/ PVDF | |||
| Zailesi | Mafuta, gasi, mpweya, zakumwa, mpweya wofooka wowononga | ||
| Chizindikiro (chowonetsera chapafupi) | LCD, LED, mita yolunjika ya 0-100% | ||
| Kupanikizika kwakukulu | Malire apamwamba a muyeso | Kudzaza zinthu mopitirira muyeso | Kukhazikika kwa nthawi yayitali |
| <50kPa | 2 ~ nthawi 5 | <0.25%FS/chaka | |
| ≥50kPa | 1.5 ~ nthawi zitatu | <0.1%FS/chaka | |
| Kuti mudziwe zambiri zokhudza chopatsilira cha Pressure ichi cholondola kwambiri, chonde musazengereze kulankhulana nafe. | |||
