Capacitive watsawa
Sunan samfurin
Ƙayyadaddun samfur
Babban fasali
◆Cikakken iri-iri, babban madaidaici, kwanciyar hankali mai kyau, farashi mai rahusa fiye da irin kayan da aka shigo da su;
◆Span da sifili matsayi za a iya ci gaba da daidaitawa waje;
◆ Kyakkyawan ƙaura har zuwa 500%, ƙaura mara kyau har zuwa 600% (mafi ƙarancin iyaka);
◆ Daidaitacce damping;
Ana iya gani daga Table 1 cewa 3051/1151 jerin capacitive masu watsawa da kamfaninmu ya samar sun cika iri-iri, kuma masu amfani za su iya zabar su ba bisa ka'ida ba bisa ga buƙatu daban-daban.Bugu da ƙari, 361L bakin karfe, kayan da aka jika yana da Hastelloy C, Monel, SIOCFLON shafi, da dai sauransu, wanda za'a iya amfani dashi don auna kafofin watsa labaru masu lalata.
Masu watsa shirye-shiryen 3051-1151 suna da ƙarancin ƙira, mai sauƙin shigarwa, amfani da daidaitawa.Wurin lantarki yana ɗaukar tsari mai ramuka biyu, wato, toshe tasha da da'irar amplifier kowanne ya mamaye rami.Rashin iska yana da kyau, kuma yana da fashewar fashewa da tsarin duk yanayin yanayi.Da'irar amplifier tana da kariyar juzu'i don hana lalacewa ga mai watsawa saboda haɗin kai mara kyau na polarity na samar da wutar lantarki.Tun da canjin ƙarar mai watsawa bai wuce 0.16cm3 ba lokacin da yake aiki, babu buƙatar ƙara na'ura ko silinda matakin ruwa don rama canjin ƙarar.
Masu watsa shirye-shiryen 3051/1151 da kamfaninmu ya samar za a iya sanye shi da 0 ~ 100% mai nuna alama don nunin fitarwa na kan-site;Hakanan za'a iya sanye su da nuni na dijital don nunin fitarwa na kan-site.Nunin nuni shine nunin LCD ko LED sau 31/2, kuma daidaiton karatun ± 0.5% + 1 kalma, saboda mai canza A/D, amplifier, crystal ruwa, da dai sauransu na nunin duk suna amfani da na'urori masu inganci, don haka shine. m, m kuma abin dogara.Masu amfani za su iya zaɓar bisa ga nasu halaye.
Ƙa'idar aiki
Matsalolin guda biyu na matsakaicin ma'aunin suna shiga cikin ɗakunan maɗaukaki da ƙananan matsa lamba, suna aiki akan keɓewar diaphragms guda biyu na nau'ikan 6 (watau nau'in mai mahimmanci), kuma suna watsa zuwa membrane mai aunawa da aka rigaya ta hanyar keɓe diaphragm da cikawa. ruwa a cikin kashi 6-bangarori biyu na yanki.Diaphragm na aunawa da na'urorin lantarki akan insulators na bangarorin biyu suna samar da capacitor bi da bi.Lokacin da babu matsa lamba ko matsa lamba a kan bangarorin biyu daidai ne, ma'aunin diaphragm yana cikin matsayi na tsakiya, kuma ƙarfin ƙarfin capacitors biyu a bangarorin biyu daidai yake.Lokacin da matsa lamba akan ɓangarorin biyu ba daidai ba ne, an raba diaphragm mai aunawa, kuma ƙaura ya yi daidai da bambancin matsa lamba, don haka ƙarfin da ke bangarorin biyu ba daidai ba ne.Ta hanyar gano ma'auni mai ban sha'awa a kan farantin capacitor, ana iya gano ƙarfin ƙarfin lantarki ta hanyar lantarki.Ana canza ƙarfin ƙarfin kuma an haɓaka shi zuwa siginar waya na yanzu na 4-20mADC.Ka'idar aiki na mai watsa matsa lamba da cikakkiyar jigilar matsa lamba iri ɗaya ne da na mai watsa matsi daban-daban, bambanci shine matsa lamba na ƙananan matsa lamba matsa lamba na yanayi ko vacuum.
| Lambar kewayon | 1, 2, 3, 4, 5 | 6 | 7 | 8 | 9 | 0 |
| M | 54 | 55.2 | 55.6 | 57.2 | 59 | 60.6 |
Dubawa
Matsayin shigarwa na flange na 3051/1151TL capacitive ruwa matakin watsawa shine ANSI 2", 3", 4", kuma matakin flange shine 150lb da 300lb. An nuna girman shigarwar flange a cikin ginshiƙi da ke ƙasa. Standard, DN=80, 100 , PN = 2Mpa. Abubuwan da ke cikin diaphragm na ruwa sun hada da 316L, Hastelloy C-276, Monel, azurfa, da dai sauransu Kamfanin kuma zai iya ba wa masu amfani da wasu ƙayyadaddun ƙayyadaddun shigarwa na musamman. Masu amfani ba su kula da Gobe, kamfaninmu zai samar da su 3"150lb (2.5Mpa) flange shigarwa.
D, D1, n, d, A, B, C a cikin wannan adadi na sama
| Girman flange mm | Ramin Bolt | ||||||
| Daidaitaccen girman flange | Diamita na waje D | Kauri A | B | C | Lamba n | diamita d(mm) | Diamita Rarraba D1(mm) |
| 2" | 152 | 23 | 60 | 98 | 4 | 19 | 120 |
| 3" | 190 | 24 | 66 | 127 | 4 | 19 | 152 |
| 4" | 229 | 24 | 89 | 157 | 8 | 19 | 191 |
Teburin Zaɓin samfur
| Lambar samfuri | Bayanin Aiki | ||||||
| Saukewa: DWP-3051/1151LT | Nau'in Flange mai watsa matakin ruwa (mafi girman matsa lamba 2.5MPa; 4MPa na musamman - don Allah saka lokacin yin oda) | ||||||
| Ma'auni kewayon | 4 |
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| 0-6.2 ~ 37.4 kPa | ||
| 5 |
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| 0-31.1 ~ 186.8 | |||
| 6 |
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| 0-117-690 | |||
| Fitowa |
| E |
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| 4-20mADC gama gari, daidaitacce damping | |
| S |
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| Nau'in fasaha na 4-20mADC tare da ka'idar HART | |||
| Siffofin haɗi (ko rukuni) |
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| Flat Flange EO(2"), A0 (3"), B0(4") | |||
| 2" |
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| Samun damar flange: E2, E4, E6, (tsawon bututun shigarwa shine 50, 100, 150mn bi da bi) | ||||
| 3" |
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| Flange-in flange: A2, A4, A6, (saka tsayin su ne 50, 100, 150mm bi da bi) | ||||
| 4" |
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| Flange-in flange: B2, B4, B6, (saka tsayin shine 50, 100, 150mn bi da bi) | ||||
| Kayan tsari |
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| Ƙarƙashin ɗakin matsa lamba na gefe da diaphragm lamba ruwa | Babban matsin gefen ruwa keɓe diaphragm | |||
| 22 |
| 316 | 316l | ||||
| 23 |
| 316 | Hastelloy C | ||||
| 24 |
| 316 | Monel | ||||
| 25 |
| 316 | Tantalum | ||||
| 33 |
| Hastelloy C | Hastelloy C | ||||
| 35 |
| Hastelloy C da Tantalum | Tantalum | ||||
| 44 |
| Monel | Monel | ||||
| Ƙarin fasali | M1 | 0-100% mai nuna alama | |||||
| M3 | 3 1/2 LCD nuni na dijital | ||||||
| M4 | 3 1/2 LED nuni dijital | ||||||
| M5 | 4-lambobi LCD ko LED nuni dijital | ||||||
| B1 | Tushen lanƙwasa bututu | ||||||
| B2 | Jirgin Dutsen Bend Bracket | ||||||
| B3 | Tubu Mai Haɗa Flat Bracket | ||||||
| D1 | Bawul ɗin taimako na gefe akan ɓangaren sama na ɗakin matsa lamba | ||||||
| D2 | Bawul ɗin taimako na gefe a cikin ƙananan ɓangaren ɗakin matsa lamba | ||||||
| N | Low matsa lamba gefe 1/2-14NPT tapered bututu mace Twisted hadin gwiwa | ||||||
| J | Low-matsa lamba gefen M20 × 1.5 T-dimbin yawa namiji thread yashi dangane | ||||||
| d | dllBT4 | ||||||
| i | Amintaccen ciki iallCT6 | ||||||
| DWP-1151LT5EA622M3B1 --- Nau'in misali na zaɓi | |||||||
Dubawa
Mai watsa 3051/1151DP · GP ya zama matsi na bambance-bambancen nesa ko mai watsa matsi bayan an sanye shi da na'urar rufewa mai nisa.Mai watsawa mai nisa zai iya guje wa tuntuɓar kai tsaye tsakanin matsakaicin aunawa da diaphragm na mai watsawa.
Yanayin da ya dace
1. Matsakaicin ma'auni yana da tasiri mai lalacewa akan haɗin gwiwar watsawa da kuma abubuwan da ke da mahimmanci;
2. Wajibi ne don ware matsakaicin matsakaicin matsakaicin matsakaicin matsakaici daga mai watsawa;
3. Akwai m kwayoyin da aka dakatar ko babban danko a cikin matsakaicin matsakaici, wanda yake da sauƙi don toshe haɗin haɗin watsawa da ɗakin matsa lamba;
4. Dole ne a kiyaye yanayin tsabta don hana kamuwa da cuta.
Ma'auni: 0 ~ 6kPa-0 ~ 10Mpa
Ana ba da kayan aiki iri-iri, kuma tsarin walda na abubuwan da ke cikin na'urar watsawa mai nisa abin dogaro ne sosai.Ƙaƙƙarfan ƙira mai ƙima na rami mai cike da ruwa yana rage tasirin zafin jiki.Dangane da buƙatun mai amfani, kewayon zafin aiki na man silicone na yau da kullun shine -40+149 ° C;Matsakaicin zafin aiki na man silicone mai zafin jiki shine 15-315 ° C, duba Table 23 don cikakkun bayanai.
Matsakaicin matsakaicin matsa lamba na na'urar watsawa mai nisa ita ce ƙimar ƙimar na'urar watsa nisa wanda mai amfani ya zaɓa;Matsin aiki ba zai zama ƙasa da 3.5kPa (cikakkiyar matsa lamba ba).Don kafofin watsa labaru masu lalata, da fatan za a koma zuwa Tebur 25 don zaɓin kayan zaɓi na diaphragm keɓe (kawai don tunani lokacin zaɓi ta mai amfani).
| Lambar samfuri | Bayanin Aiki | ||||||
| 3051/1151DP-GP | Matsa lamba mai nisa, mai watsa matsi | ||||||
| Ma'auni kewayon | 4 |
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| 5 |
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| 6 |
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| 7 |
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| 8 |
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| Fitowa |
| E |
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| S |
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| Flange abu |
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| Flange abu | Warewa diaphragm | ||
| 12 |
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| Carbon karfe nickel plated | 316L bakin karfe | |||
| 22 |
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| 316 bakin karfe | 316L bakin karfe | |||
| Warewa diaphragm | s1 |
| Na'urori masu nisa guda ɗaya | Bisa ga Table 16 ~ 21 don yin oda | |||
| s2 |
| Na'urori masu nisa guda biyu | |||||
| Ƙarin fasali | M1 | 0 ~ 100% mai nuna alama | |||||
| M3 | 3 1/2 LCD nuni na dijital | ||||||
| M4 | 3 1/2 LED nuni dijital | ||||||
| M5 | 4-lambobi LCD ko LED nuni dijital | ||||||
| B1 | Tushen lanƙwasa bututu | ||||||
| B2 | Bakin Dutsen allo | ||||||
| B3 | Tubu Mai Haɗa Flat Bracket | ||||||
| d | Flameproof dllBT4 | ||||||
| i | Amintaccen ciki iall CT6 | ||||||
| DWP-1191RFW21A11A21-30 ---Misali Zaɓi | |||||||
| sunan samfur | samfurin samfurin | aiki na asali | maganganu | |
| Capacacitive bambancin ƙarfin lantarki watsa | Saukewa: TKWP-3051 |  | Ma'auni: -100KPa-40MPa Daidaiton Ma'auni: 0.2% 0.5% 0.075% Wutar lantarki mai aiki: DC12-36V Siginar fitarwa: 4-20mA 0-10V 0-5V 1-5V | Bakin karfe bel tushe |