WP421A Medium a me ke kiʻekiʻe o ka wela wela
Hoʻohana nui ʻia ka WP421A medium and high temperature pressure transmitter e ana a hoʻomalu no nā ʻoihana like ʻole, me ka hydraulic a me ke ana pae, Boiler, Gas tank pressure monitoring, Industrial test and control, Petroleum, Chemical industry, offshore, electric power, ocean, coal mine a me ka aila a me ke kinoea.
Hoʻohui ʻia ka WP421A medium a me ke kiʻekiʻe kiʻekiʻe e hoʻoneʻe ʻia me nā ʻāpana koʻikoʻi kūpaʻa kiʻekiʻe i lawe ʻia mai, a hiki i ka ʻimi sensor ke hana paʻa no ka manawa lōʻihi ma kahi kiʻekiʻe o 350 ℃. Hoʻohana ʻia ke kaʻina hana hoʻoheheʻe anu laser ma waena o ke kumu a me ka pūpū kila kila e hoʻoheheʻe loa iā ia i loko o hoʻokahi kino, e hōʻoiaʻiʻo ana i ka palekana o ka transmitter ma lalo o nā kūlana wela kiʻekiʻe. Hoʻopili ʻia ke kumu kaomi o ka sensor a me ke kaapuni amplifier me nā gaskets PTFE, a hoʻohui ʻia kahi wela wela. Hoʻopiha ʻia nā puka alakaʻi i loko me ka silicate thermal insulation kiʻekiʻe, ka mea e pale pono ai i ka lawe ʻana i ka wela a hōʻoia i ka hana ʻana o ka amplification a me ka hoʻololi ʻana i ka hana ma ka ʻae ʻia.
ʻAno hōʻike:
1. LCD disply: 3 1/2 bits; 4 mau ʻāpana; Hōʻike akamai 4 bits/5 bits
2: Hōʻike LED: 3 1/2 bits; 4 mau ʻāpana
Nā hoʻopuka hōʻailona like ʻole
Loaʻa ka protocol HART
Me Heatsink / Hoʻoluʻu fin
ʻO ka pololei pololei 0.1%FS, 0.2%FS, 0.5%FS
Hoʻolālā kūkulu paʻa a paʻa
Ka wela hana: 150 ℃, 250 ℃, 350 ℃
100% Linear mika, LCD a i ʻole LED hiki ke hoʻonohonoho ʻia
ʻAno pahū: Ex iaIICT4, Ex dIICT6
| inoa | ʻAno maʻamau ʻo Industrial Pressure transmitter | ||
| Hoʻohālike | WP401A | ||
| Paʻi paʻi | 0—(± 0.1～±100)kPa, 0 — 50Pa～1200MPa | ||
| Ka pololei | 0.1%FS; 0.2%FS; 0.5 %FS | ||
| ʻAno kaomi | Pumi ana (G), Pumi piha (A),Pumi i hoʻopaʻa ʻia (S), ʻinoʻino (N). | ||
| Hoʻohui kaʻina | G1/2", M20*1.5, 1/2NPT, Flange DN50, Hoʻopilikino ʻia | ||
| Pili uila | Paʻa pahu M20x1.5 F;G1/2F;1/2"NPT | ||
| Hōʻailona puka | 4-20mA(1-5V);4-20mA me HART protocol;0-10mA(0-5V); 0-20mA(0-10V) | ||
| Lako ikehu | 24V DC; 220V AC, 50Hz | ||
| ʻO ka mahana pānaʻi | -10~70 ℃ | ||
| Hana wela | -40~85 ℃ | ||
| Pahū-pahū | Palekana kino Ex iaIICT4; Palekana pale ahi Ex dIICT6 | ||
| Mea waiwai | Shell: Aluminum alloy | ||
| Māhele pulu: SUS304/ SUS316L/ PVDF | |||
| Media | ʻO ka wai inu, ka wai ʻino, ke kinoea, ka ea, ka wai, ke kinoea corrosive nāwaliwali | ||
| Hōʻike (hōʻike kūloko) | LCD, LED, 0-100% mika laina | ||
| Pumi kiʻekiʻe | Ana palena luna | ʻOi aku ka ukana | Paʻa lōʻihi |
| <50kPa | 2~5 manawa | <0.5%FS/makahiki | |
| ≥50kPa | 1.5~3 manawa | <0.2%FS/makahiki | |
| 'Ōlelo Aʻo: I ka pae <1kPa, ʻaʻole hiki ke ana ʻia ke kinoea kino a nāwaliwali paha. | |||
| No ka ʻike hou aku e pili ana i kēia ʻano maʻamau Industrial Pressure transmitter, e ʻoluʻolu e kelepona mai iā mākou. | |||
