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ibicuruzwa

2 Umugozi Wihuta Gufunga Umuyoboro w'amashanyarazi Imbere ya metero ya gaze

Icyitegererezo No.: RKF-2-2W

Ibisobanuro bigufi:

RKF-2 ni valve idasanzwe yashyizwe kuri metero ya gaze kugirango igenzure gaze. Hamwe nigishushanyo cyihariye cyimikorere ya ratchet, ntakibazo cyo guhagarika moteri mugihe cyo gufungura no gufunga valve. Igishushanyo kibuza ibikoresho kwangirika cyangwa gufatwa munsi yumuvuduko mwinshi. Hano hari isoko yisoko, ikurura ingufu mugihe valve ifunguye, bityo ingufu zisabwa kugirango ufunge valve ziri hasi cyane, kandi na valve irashobora gufungwa ako kanya.


Ibicuruzwa birambuye

Ibicuruzwa

Ahantu Kwinjirira

Umuyoboro wa moteri urashobora gushyirwaho muri metero ya gaze yubwenge.

byihuta-gufunga metero ya valve1

Ibyiza

Byubatswe muri moteri yumupira wa valve Ibyiza
1.Gusoza vuba
2.Imiterere ihamye Umuvuduko mwinshi urashobora kugera kuri 200mbar
3.Funga n'imbaraga nke
4.Ibisubizo byoroshye byashizweho: Urashobora guhitamo imikorere yo guhinduranya kuva insinga 2 kugeza kuri 6.
5.Nta guhagarika moteri

Amabwiriza yo Gukoresha

1. Umugozi uyobora ubu bwoko bwa valve ufite ibintu bitatu bisobanutse: insinga ebyiri, insinga enye cyangwa insinga esheshatu. Umugozi uyobora insinga ebyiri zikoreshwa gusa nkumurongo wibikorwa bya valve, umurongo wumutuku uhujwe nibyiza (cyangwa bibi), naho umugozi wumukara uhujwe nibibi (cyangwa byiza) kugirango ufungure valve (byumwihariko, irashobora gushirwaho ukurikije ibyifuzo byabakiriya). Kuri wire-enye na esheshatu-wir e, bibiri muri byo (umutuku n'umukara) ni insinga zitanga amashanyarazi kubikorwa bya valve, naho insinga ebyiri cyangwa enye zisigaye ni insinga zo guhinduranya, zikoreshwa nk'insinga zisohoka zifungura n'imyanya ifunze.
2. Ibisabwa byo gutanga amashanyarazi: DC2.5V kuri 2s mugihe ufunguye valve. Iyo valve ifunze, igihe cyo gutanga amashanyarazi kigomba kuba kirenze 300m, kandi valve irashobora gufungurwa no gufungwa neza.
3. Umuvuduko ntarengwa wa moteri ya valve ntushobora kuba munsi ya 2.5V. Niba igishushanyo mbonera kiriho kiri muburyo bwo gufungura no gufunga valve, igiciro ntarengwa ntigishobora kuba munsi ya 100mA
4. Birasabwa ko ingufu za DC ntoya ya valve itagomba kuba munsi ya 2.5V. Niba imipaka igezweho iri mubikorwa bya valve yo gufungura no gufunga, agaciro ntarengwa ntigomba kuba munsi ya 60mA.

Ikoranabuhanga

Ibintu ibisabwa Bisanzwe

Uburyo bwo gukora

Gazi isanzwe, LPG

Urutonde rutemba

0.016 ~ 6m3/h

Igitutu

0 ~ 20KPa

Ikoti

G1.6 / G2.5

Gukoresha voltage

DC2.5 ~ 3.9V

ATEX

ExicⅡBT4 Gc

EN 16314-2013 7.13.4.3

Ubushyuhe bwo gukora

-25 ℃ ~ 60 ℃

EN 16314-2013 7.13.4.7

Ubushuhe bugereranije

5% ~ 90%

Kumeneka

2KPa cyangwa 7.5ka < 1L / h

EN 16314-2013 7.13.4.5

Imashanyarazi

14 ± 10% Ω / 8 ± 2mH

Kurwanya kugarukira

10 ± 1% Ω

Ikigezweho

≤173mA (DC3.9V)

igihe cyo gufungura

≤2s (DC3V)

Igihe cyo gusoza

≤0.3s (DC3V)

Hindura

Nta / uruhande rumwe / impande zombi

Hindura

≤0.2Ω

Gutakaza igitutu

Hamwe na metero case200Pa

EN 16314-2013 7.13.4.4

kwihangana

≥10000 次

EN 16314-2013 7.13.4.8

Ahantu ushyira

Inlet


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