Ⅰ. Kayayyakin Features
■ High daidaito, gabaɗaya zai iya zuwa ± 1% R, ± 0.5% R, high daidaito iri zai iya zuwa ± 0.2% R;
■ Maimaitawa mai kyau, maimaitawa na gajeren lokaci na iya kai 0.05% ~ 0.2%, saboda maimaitawa mai kyau, kamar daidaitawa sau da yawa ko daidaitawa ta kan layi za a iya samun babban daidaito, a cikin daidaitawar kasuwanci shine mafi kyawun ma'aunin tafiya;
■ fitarwa pulse mitar siginar, dace da jimlar adadin ma'auni da kuma haɗi tare da kwamfuta, babu sifili maki yawo, anti tsangwama iya karfi;
■ Za a iya samun babban siginar mita (3 ~ 4kHz), da ƙuduri mai ƙarfi na siginar;
■ kewayon kewayon, matsakaici da babban diamita zai iya zuwa 1: 20, ƙananan diamita 1: 10;
■ Tsarin Compact da haske, sauki da kuma kulawa da shigarwa, da kuma babban damar kwarara;
■ Yi amfani da ma'auni na matsin lamba, ba dole ba ne a buɗe rami a jikin ma'auni, yana da sauƙin yin ma'auni na matsin lamba;
■ nau'ikan firikwensin nau'i da yawa, za a iya tsarawa don nau'ikan firikwensin nau'i daban-daban bisa ga buƙatun musamman na mai amfani, misali nau'in ƙananan zafi, nau'in biyu, nau'in ƙarƙashin rijiya, nau'in yashi da sauransu;
■ Za a iya sanya insert irin, dace da manyan diameter aunawa, matsin lamba asara kananan, low farashi, za a iya ci gaba da kwarara fitar, shigarwa da sauki kulawa.
Ⅱ. Ka'idar aiki
(1) Ka'idar aiki
Ruwa gudana ta hanyar na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin na'urar firikwensin A cikin wani kwarara kewayon, pulse shafi rate f daidai da nan take kwarara Q na ruwa gudana ta hanyar firikwensin, kwarara daidaito ne:
Q=f/k*3600
Tsarin:
f ---- bugun jini mita [Hz]
k --- na'urar auna ma'auni [1/m3], wanda aka bayar ta hanyar bincike.
Kowane na'urar firikwensin na'urar firikwensin ta cika ta masana'antar masana'antu a cikin takardar shaidar bincike, ƙimar k da aka saita a cikin na'urar nunawa mai tallafi don nuna kwararar nan take da jimlar adadin da aka tara.
Ⅲ. Kayan aiki Categories
1, rarraba ta hanyar aikin ma'auni, LWGYBakin Karfe Digital Flow MeterAna iya rarraba su zuwa manyan nau'ikan biyu, wato: (1) Turbo Flow Sensor / Mai watsawa (2) Mai nuni mai hankali na Turbo Flow Meter:
(1) Turbo kwararar firikwensin / mai watsawa
Wannan nau'in turbo flowmeter samfurin da kansa ba shi da aikin nuna filin, kawai yana fitar da siginar zirga-zirga daga nesa. Ana iya rarraba siginar kwarara zuwa siginar bugun jini ko siginar yanzu (4-20mA), farashin kayan aiki mai arha, haɗin kai mai girma, ƙaramin girma, musamman don aiki tare da tsarin sarrafa kwamfuta na biyu, PLC, DCS da sauransu.
Dangane da daban-daban fitarwa siginar, wannan nau'in kayayyakin za a iya raba zuwa LWGY-¨N irin da LWGY-¨A irin
LWGY-¨N nau'in firikwensin: 24VDC samar da wutar lantarki, uku layi pulse fitarwa, high wutar lantarki ≥8V, low matakin ≤0.8V; sigina watsa nesa ≤1000m;
LWGY-¨A nau'in mai watsawa: 24VDC samar da wutar lantarki, biyu waya 4-20mA fitarwa, siginar watsawa nesa ≤1000.
Wannan nau'in samfuran kwararar turbo an rarraba su zuwa nau'in asali da nau'in fashewa (ExdIICT6), wanda ke da siffar (Hoto na 1) (Hoto na 2).
(2) Mai hankali nuni irin turbo kwarara mita
Sabon nau'in na'urar ma'auni mai hankali da aka haɗa ta hanyar haɓaka fasahar micro-computer mai ƙarancin ƙarfi mai ƙarancin ƙarfi tare da nuni, yana amfani da nunin filin LCD mai layi biyu, wanda ke da kyakkyawan tsari, karatu mai haske, inganci mai girma, ba tare da tsangwama na wutar lantarki ba, walƙiya, ƙananan farashi da sauransu. Ma'aunin yana da gyaran maki uku na ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin. High definition LCD nuni a lokaci guda nuna nan take gudu da kuma tara gudu, tare da haske sifili aiki. Duk ingantaccen bayanai ya kasance a cikin shekaru 10 bayan kashewa. Wannan nau'in Turbo Flow Meter ne fashewa-proof kayayyakin,
Matsayin fashewa shine: ExdIICT6.
Wannan nau'in Turbo Flow Meter bisa ga hanyar samar da wutar lantarki, ko yana da fitarwar siginar nesa za a iya raba shi zuwa nau'in LWGY-B da nau'in LWGY-C.
LWGY-¨B nau'i: samar da wutar lantarki ta amfani da batirin lithium 3.6V / 10Ah (za a iya aiki ci gaba fiye da shekaru 3);
LWGY-¨C Type: samar da wutar lantarki yana amfani da wutar lantarki na waje na 24VDC, fitar da siginar yanzu ta 4-20mA ta misali, kuma yana iya ƙara aikin sadarwa na HART ko RS485 bisa ga buƙatun filin daban-daban.
Ⅳ. Bayani na samfurin
1. Bi daban-daban shigarwa hanyoyin
2.By daban-daban siginar detector iri
Ⅴ. Bayanin zaɓi
Ⅵ. Shigarwa size
1.Bakin Karfe Digital Flow MeterHanyar shigarwa daban-daban dangane da bayanan bayanai, amfani da thread ko flange haɗi, shigarwa hanyar duba Figure 4, Figure 5, Figure 6, shigarwa girma duba Table 4.