Chopatsira cha WP421A chapakati ndi kutentha kwambiri
Chotumizira cha WP421 cha kutentha kwapakati ndi kwapamwamba chimagwiritsidwa ntchito kwambiri poyesa ndi kuwongolera mafakitale osiyanasiyana, kuphatikiza kuyeza kwa hydraulic ndi level, Boiler, Kuwunika kuthamanga kwa thanki ya gasi, Kuyesa ndi kuwongolera mafakitale, Mafuta, Makampani a mankhwala, gombe lakunja, mphamvu zamagetsi, nyanja, mgodi wa malasha ndi Mafuta ndi Gasi.
Chotumizira cha WP421A chapakati ndi chapamwamba kwambiri chimasonkhanitsidwa ndi zinthu zomwe zimakhudzidwa ndi kutentha kwambiri zomwe zimalowa kunja, ndipo sensor probe imatha kugwira ntchito mokhazikika kwa nthawi yayitali kutentha kwambiri kwa 350℃. Njira yolumikizira yozizira ya laser imagwiritsidwa ntchito pakati pa pakati ndi chipolopolo cha chitsulo chosapanga dzimbiri kuti chisungunuke kwathunthu kukhala thupi limodzi, kuonetsetsa kuti transmitter ili yotetezeka pansi pa kutentha kwambiri. Pakati pa kuthamanga kwa sensor ndi amplifier circuit zimatetezedwa ndi ma gasket a PTFE, ndipo chotenthetsera chimawonjezedwa. Mabowo amkati a lead amadzazidwa ndi aluminiyamu silicate, yomwe imaletsa kutentha kuti kuyendetsedwe bwino ndikuwonetsetsa kuti gawo la amplification ndi conversion circuit likugwira ntchito pa kutentha kovomerezeka.
Mtundu wowonetsera:
1. Kuwonetsedwa kwa LCD: 3 1/2 bits; 4 bits; 4 bits/5 bits smart display
2: Chiwonetsero cha LED: 3 1/2 bits; 4 bits
Zotulutsa zosiyanasiyana za chizindikiro
Ndondomeko ya HART ikupezeka
Ndi chitoliro choziziritsira / chotenthetsera
Kulondola kwambiri 0.1% FS, 0.2% FS, 0.5% FS
Kapangidwe ka nyumba kakang'ono komanso kolimba
Kutentha kogwira ntchito: 150℃, 250℃, 350℃
Mita ya mzere 100%, LCD kapena LED imatha kusinthidwa
Mtundu wosaphulika: Ex iaIICT4, Ex dIICT6
| Dzina | Chotumizira Chokakamiza Chamtundu Wamba cha Industrial | ||
| Chitsanzo | WP401A | ||
| Kuthamanga kwapakati | 0—(± 0.1～±100)kPa, 0 — 50Pa～1200MPa | ||
| Kulondola | 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, Yopangidwa Mwamakonda | ||
| Kulumikiza magetsi | Chipika cha terminal M20x1.5 F；G1/2F；1/2"NPT | ||
| Chizindikiro chotulutsa | 4-20mA(1-5V);4-20mA yokhala ndi njira ya HART;0-10mA(0-5V); 0-20mA(0-10V) | ||
| Magetsi | 24V DC; 220V AC, 50Hz | ||
| Kutentha kwa malipiro | -10～70℃ | ||
| 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 | Madzi akumwa, madzi otayira, mpweya, 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 | <0.5%FS/chaka | |
| ≥50kPa | 1.5 ~ nthawi zitatu | <0.2%FS/chaka | |
| Dziwani: Ngati mulingo wa <1kPa, palibe dzimbiri kapena mpweya wofooka wowononga womwe ungayesedwe. | |||
| Kuti mudziwe zambiri za chopatsilira cha Industrial Pressure cha mtundu uwu, chonde musazengereze kulankhulana nafe. | |||
