Yubatswe muri moteri yumupira wa Valve kuri metero ya gazi ya Smart
Ahantu ushyira
Umuyoboro wa moteri urashobora gushirwa muri metero yubwenge.
Ibyiza
1.Nta gutakaza igitutu
2.Imiterere ihamye Umuvuduko mwinshi urashobora kugera kuri 500mbar
3.Imikorere myiza yumukungugu
4.Ibisubizo byoroshye byahinduwe: Urashobora guhitamo imikorere yo guhinduranya kuva insinga 2 kugeza kuri 6.
amabwiriza yo gukoresha
1. Umugozi uyobora ubu bwoko bwa valve ufite ibintu bitatu bisobanutse: insinga ebyiri, insinga enye cyangwa insinga esheshatu.Umuyoboro wambere wa wire-wire ikoreshwa gusa nkumurongo wibikorwa bya valve, umurongo wumutuku uhujwe nibyiza (cyangwa bibi), naho umugozi wumukara uhujwe na negative (cyangwa positif) kugirango ufungure valve (byumwihariko, irashobora gushirwaho ukurikije ibyo abakiriya bakeneye).Kubyuma bine-bine na bitandatu-insinga, bibiri muribyuma (umutuku numukara) ninsinga zitanga amashanyarazi kubikorwa bya valve, naho insinga ebyiri cyangwa enye zisigaye ni insimburangingo, zikoreshwa nkicyuma gisohora ibimenyetso kugirango ufungure kandi imyanya ifunze.
2. Ibyuma bine-bine cyangwa bitandatu byo gufungura no gufunga igihe cyagenwe: Iyo valve ifunguye cyangwa ifunze, mugihe igikoresho cyo gutahura kibonye ikimenyetso cyo gufungura cyangwa gufunga valve, amashanyarazi agomba gutinda kuri 300m, kandi noneho amashanyarazi arahagarara.Igihe cyose cyo gufungura valve ni hafi 6s.
3. Icyuma cya moteri ebyiri zifungura no gufunga birashobora kugenzurwa no kumenya amashanyarazi afunze-rotor.Gufunga-rotor agaciro kayo karashobora kubarwa ukurikije amashanyarazi akora-yogukora kumashanyarazi, bifitanye isano gusa na voltage nagaciro kangana.
4. Birasabwa ko ingufu za DC ntoya ya valve itagomba kuba munsi ya 2.5V.Niba igishushanyo mbonera kiriho muburyo bwa valve yo gufungura no gufunga, agaciro ntarengwa ntigomba kuba munsi ya 60mA.
Ikoranabuhanga
Ibintu | ibisabwa | Bisanzwe |
Uburyo bwo gukora | Gazi isanzwe, LPG | |
Urwego rutemba | 0.016 ~ 10m3/h | |
Igitutu | 0 ~ 50KPa | |
Ikoti ya metero | G1.6 / G2.5 / G4 | |
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 ,50KPa < 5L / h | EN 16314-2013 7.13.4.5 |
Imashanyarazi | 35 ± 10% Ω / 23 ± 2mH + 21 ± 1% Ω | |
50 ± 10% Ω / 31 ± 2mH + 0 | ||
70 ± 10% Ω / 50 ± 2mH + 0 | ||
Ikigezweho | ≤86mA (DC3.9V) | |
Igihe cyo gufungura | ≤6s (DC3V) | |
Igihe cyo gusoza | ≤6s (DC3V) | |
Kugabanya Guhindura | Nta na kimwe / uruhande rumwe / impande zombi | |
Hindura | ≤0.2Ω | |
Gutakaza igitutu | Hamwe na metero case≤200Pa | EN 16314-2013 7.13.4.4 |
Kwihangana | 0010000 次 | EN 16314-2013 7.13.4.8 |
Ahantu ushyira |