WP421A Mocheso o Mahareng le o phahameng oa Khatello ea Mocheso
WP421A e fetisang mocheso o mahareng le o phahameng o sebelisoa haholo ho lekanya le ho laola liindasteri tse fapaneng, ho kenyeletsoa hydraulic le tekanyo ea boemo, Boiler, leihlo la khatello ea tanka ea Gas, Teko ea indasteri le taolo, Petroleum, indasteri ea lik'hemik'hale, kantle ho naha, matla a motlakase, leoatle, morafo oa mashala. le Oli & Gas.
Sesebelisoa sa WP421A se nang le khatello e phahameng ea mocheso le mocheso o phahameng se kopantsoe le likaroloana tse sa utloahaleng tsa mocheso o phahameng tse tsoang linaheng tse ling, 'me mochine oa sensor o ka sebetsa ka mokhoa o tsitsitseng nako e telele mocheso o phahameng oa 350 ℃. Ts'ebetso ea welding ea laser e batang e sebelisoa lipakeng tsa mantlha le khetla ea tšepe e sa hloekang ho e qhibilihisa ka botlalo 'meleng o le mong, ho netefatsa polokeho ea transmitter tlas'a maemo a phahameng a mocheso. Motsoako oa khatello ea sensor le potoloho ea amplifier li kentsoe ka li-gaskets tsa PTFE, 'me sekoti sa mocheso se eketsoa. Likoti tse ka hare tse ka hare li tlatsitsoe ka lisebelisoa tse phahameng tsa aluminium silicate, tse thibelang mocheso oa mocheso ka katleho le ho netefatsa hore karolo ea potoloho ea amplification le phetoho e sebetsa ka mocheso o amohelehang.
Mofuta oa pontšo:
1. LCD disply: 3 1/2 bits; likotoana tse 4; Pontšo e bohlale ea 4 bits/5 bits
2: Pontšo ea LED: 3 1/2 bits; 4 likotoana
Liphetho tse fapaneng tsa lipontšo
HART protocol e teng
Ka Heatsink / Cooling fin
Ho nepahala ho phahameng 0.1%FS, 0.2%FS, 0.5%FS
Moralo oa kaho o tiileng le o matla
Mocheso o sebetsang: 150 ℃, 250 ℃, 350 ℃
100% Linear meter, LCD kapa LED li ka lokisoa
Mofuta oa bopaki ba ho phatloha: Ex iaIICT4, Ex dIICT6
| Lebitso | Mofuta o Tloaelehileng oa Khatello ea Liindasteri | ||
| Mohlala | WP401A | ||
| Mokhahlelo oa khatello | 0—(± 0.1～±100)kPa, 0 — 50Pa～1200MPa | ||
| Ho nepahala | 0.1%FS; 0.2%FS; 0.5% FS | ||
| Mofuta oa khatello | Khatello ea tekanyo (G), Khatello e feletseng (A),Khatello e tiisitsoeng(S), Khatello e mpe (N). | ||
| Khokahano ea ts'ebetso | G1/2”, M20*1.5, 1/2NPT, Flange DN50, E iketselitsoeng | ||
| Khokelo ea motlakase | Sebaka sa ho qetela M20x1.5 F;G1/2F;1/2"NPT | ||
| Letshwao la tlhahiso | 4-20mA(1-5V);4-20mA e nang le protocol ea HART;0-10mA(0-5V); 0-20mA(0-10V) | ||
| Phepelo ea motlakase | 24V DC; 220V AC, 50Hz | ||
| Mocheso oa matšeliso | -10℃70℃ | ||
| Mocheso oa ts'ebetso | -40℃85℃ | ||
| Bopaki ba ho phatloha | E bolokehileng ka hare ho Ex iaIICT4; E sireletsang mollo Ex dIICT6 | ||
| Lintho tse bonahalang | Shell: Aluminium alloy | ||
| Karolo e kolobisitsoeng: SUS304/ SUS316L/ PVDF | |||
| Mecha ea litaba | Metsi a nooang, metsi a litšila, khase, moea, metsi, khase e senyang e fokolang | ||
| Indicator (pontsho ya sebaka) | LCD, LED, 0-100% linear meter | ||
| Khatello e kholo | Tekanyo moedi o ka hodimo | Keketseho | Ho tsitsa nako e telele |
| <50kPa | 2-5 linako tse ling | <0.5%FS/selemo | |
| ≥50kPa | 1.5 ~ makhetlo a 3 | <0.2%FS/selemo | |
| Tlhokomeliso: Ha maemo a <1kPa, ha ho kutu kapa khase e senyang e ka lekanngoang. | |||
| Bakeng sa tlhaiso-leseling e batsi mabapi le mofuta ona o tloaelehileng oa Transmitter Pressure, ka kopo ikutloe u lokolohile ho ikopanya le rona. | |||
