Sefetisi sa Khatello ea Mocheso o Mahareng le o Phahameng sa WP421A
WP421Sesebediswa sa ho fetisa kgatello ya mocheso o mahareng le o phahameng se sebediswa haholo ho lekanya le ho laola diindasteri tse fapaneng, ho kenyeletswa le tekanyo ya haeteroliki le boemo, Boiler, Tlhokomelo ya kgatello ya tanka ya kgase, Teko le taolo ya indasteri, Petroleum, Indasteri ya dikhemikhale, lewatle, motlakase, lewatle, morafo wa mashala le Oli le Khase.
Sesebediswa sa WP421A sa kgatello ya mocheso o mahareng le o phahameng se kopantswe ka dikarolo tse kenang kantle tse hanelang mocheso o phahameng, mme sesebediswa sa sensor se ka sebetsa ka botsitso nako e telele mochesong o phahameng wa 350℃. Mokgwa wa ho tjheseletsa ka lesetara o sebediswa pakeng tsa motheo le khetla ya tshepe e sa ruseng ho e qhibilihisa ka botlalo hore e be mmele o le mong, ho netefatsa polokeho ya transmitter tlasa maemo a mocheso o phahameng. Motheo wa kgatello wa sensor le potoloho ya amplifier di kwahetswe ka di-gasket tsa PTFE, mme ho eketswa sinki ya mocheso. Masoba a ka hare a lead a tlatsitswe ka thepa ya aluminium silicate e sebetsang hantle, e thibelang ho kgantshwa ha mocheso ka katleho mme e netefatsa hore karolo ya potoloho ya amplification le phetoho e sebetsa mochesong o dumelletsweng.
Mofuta oa ponts'o:
1. Pontšo ea LCD: Li-bits tse 3 1/2; Li-bits tse 4; Pontšo e bohlale ea li-bits tse 4/5
2: Pontšo ea LED: likotoana tse 3 1/2; likotoana tse 4
Liphetho tse fapaneng tsa matšoao
Mokhoa oa HART oa fumaneha
Ka Heatsink / Phofo e phodisang
Ho nepahala ho phahameng 0.1%FS, 0.2%FS, 0.5%FS
Moralo o monyane le o tiileng oa kaho
Mocheso o sebetsang: 150℃, 250℃, 350℃
Methara ea 100% e otlolohileng, LCD kapa LED li ka hlophisoa
Mofuta o thibelang ho phatloha: Ex iaIICT4, Ex dIICT6
| Lebitso | Mofetoleli oa Khatello ea Liindasteri oa Mofuta o Tloaelehileng | ||
| Mohlala | WP401A | ||
| Khatello ea mefuta e fapaneng | 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 etselitsoeng wena | ||
| Khokelo ea motlakase | Boloko ba Terminal M20x1.5 F；G1/2F；1/2"NPT | ||
| Letšoao la tlhahiso | 4-20mA(1-5V);4-20mA ka protocol ea HART;0-10mA(0-5V); 0-20mA(0-10V) | ||
| Phepelo ea motlakase | 24V DC; 220V AC, 50Hz | ||
| Mocheso oa puseletso | -10～70℃ | ||
| Mocheso oa ts'ebetso | -40～85℃ | ||
| Ha e phatlohe | E bolokehile ka hare ho Ex iaIICT4; E sa keneng mollo Ex dIICT6 | ||
| Thepa | Khetla: Aluminium alloy | ||
| Karolo e kolobisitsoeng: SUS304/ SUS316L/ PVDF | |||
| Mecha ea litaba | Metsi a nooang, metsi a litšila, khase, moea, metsi, khase e fokolang e senyang | ||
| Sesupo (pontsho ya lehae) | LCD, LED, mithara e otlolohileng ea 0-100% | ||
| Khatello e phahameng ka ho fetisisa | Tekanyo e kaholimo ea moeli | Ho jara ho feta tekano | Botsitso ba nako e telele |
| <50kPa | 2 ~ makhetlo a 5 | <0.5%FS/selemo | |
| ≥50kPa | 1.5 ~ makhetlo a 3 | <0.2%FS/selemo | |
| Ela Hloko: Ha ho lefiswa <1kPa, ke feela kgase e fokolang e senyang e ka lekanngwang. | |||
| Bakeng sa tlhahisoleseling e batsi ka mofuta ona o tloaelehileng oa phetisetso ea khatello ea indasteri, ka kopo ikutloe u lokolohile ho ikopanya le rona. | |||
