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SGE-100DWS? Nesa na SF6 Gas mai yawa da Micro-ruwa
description:
Ana amfani dashi don sarrafawa da saka idanu ƙimar gas SF6 (P20 pressure) a cikin kwantena da aka rufe, tare da ƙararrawa da kulle lambobi, amfani da SF6 masu saurin zagaye na lantarki, matsakaici-ƙarfin lantarki sauya, gas makaran kayan aiki (GIS), igiyoyi masu karfin wuta, gidajen wuta da PT, kuma zai iya nuna PPM20 abun cikin danshi a cikin kayan SF6 na lantarki ta hanyar LCD mirgina.P20 matsa lamba, temperature, dew point, yanayin raɓa a yanayi, pressure, yawa, tare da hanyar sadarwa, ta hanyar hanyar sadarwa ta RS485, da SF6 gas PPM20 abun cikin danshi, P20 pressure, temperature, dew pointda zazzabi rbatun raɓa pressure, watsa bayanai mmatsa lambazuwa bangon dakin kulawa, ta bango koyaushe yana iya lura da karatun SF6 mai yawa. Hakanan samfurin yana da nuni don nuna ƙimar gas SF6 (P20 pressure).P20 matsa lamba
- samfurin Description
3. Babban halayyar
(1)Samun bayanan binciken firikwensin kai
ta amfani da tsarin saye biyu, wanda zai iya duba kansa da fitowar ƙararrawa;
(2)LCD + nuna nuni
karanta bayanai ta mai nunawa a karkashin yanayin babu ƙarfi, kuma zai iya kwatanta mai nunawa da bayanan kristal na ruwa;
(3)Gano aikin watsa nesa
A karkashin sharadin cewa bayyanar ta yi daidai da ta gargajiya SF6 mai saurin narkar da iskar gas, na'urar tana da aikin watsa bayanan abun cikin PPM20 danshi, P20 matsa lamba, da zazzabi, batun raɓa, Al'amarin raɓa a al'ada, matsa lamba da ƙarfi zuwa bango baya ga ƙararrawar ƙararrawar ƙararrawa na gargajiya SF6 iskar gas mai gudun ba da sanda; 4 Bayyanannu bayyane da ƙaramin amfani
Nunin ya ɗauki OLED ruwa mai haske na lu'ulu'u tare da ƙananan ƙarfin amfani don magance matsalar da mai nuna gargajiya ba zai iya karantawa a sarari ƙarƙashin yanayin hasken duhu;
4.fasaha siga
fitarwa Yanayin sadarwa: RS485 Sadarwa yarjejeniya:
Saurin Motsi-bus: 9600bps
Janar sigogi
Working ƙarfin lantarki: 24VDC
Arfi: < 3W
Nauyi: 1000g
Digiri na kariya: IP65
Kayan Shell: bakin karfe
Kayan haɗin haɗin: bakin karfe
Injin aikin inji: M20 * 1.5
Cikakkar yawan zubewa: ≤ 10-9Pa · m3 / s (Helium ganowa)
Sigogin aunawa
Kewayon maki: -50 … + 20 ℃ Td / f
Kewayon matsin lamba: 0 … + 10mashaya
zazzabi kewayon: -40 … + 80 ℃ (tsawo iyaka)
Abubuwan da aka lissafta
An canza shi zuwa sigogi a ƙarƙashin daidaitaccen yanayin 20 ° C:
Bayanai na ƙananan ruwa:1 … 9999ppm
darajar matsa lamba (yawa): 0. 10mashaya
SF6 hadawa da yawa: 0 ...100 kg / m3
Sigogin fitarwa : PPM20 (danshi a 20 ℃), P20 (matsa lamba a 20 ℃, yawa), T (℃), TD (batun raɓa), P (matsa lamba), Tdatm (Al'amarin raɓa a al'ada), yawa (³/m ³)
Ayyuka
Dew daidai daidai: ± 3 Td
Ureimar matsi (yawa) daidaito: ± 1% FS
Daidaita yanayin zafi: ± 1 ℃
Sensor amsa lokaci: Nauyin firikwensin aya: 2S (20 ℃)
Na'urar haska bayanai: < 0.5S (20 ℃)
Yanayin aiki
Mai watsawa Yanayin zafin jiki: -40. + 80 ℃
Matsa lamba Tsaro: 12mashaya
Danshi dangi: 0 … 100RH%
Ma'aunin gas: SF6, Cakuda SF6 / N2
