Wowongolera Voliyumu
Chidule cha Zamalonda
Wowongolera voliyumu amagwiritsidwa ntchito kwambiri kuti azindikire kutentha, kuthamanga, kuyenda ndi zizindikiritso zina zamagesi pa intaneti. Imathandizanso kukonza kosakanikirana ndikuwongolera komwe kumayenda, ndikusintha kuchuluka kwa magwiridwe antchito kukhala voliyumu yaboma.
MAWONEKEDWE
1.When dongosolo gawo likulakwitsa, zithandizira zomwe zili zolakwika ndikuyamba makina ofanana.
2.Prompt / Alamu / mbiri ndi kuyamba limagwirira limagwirira ndi kuukira kwa maginito amphamvu.
3.Multiple pressure interface, yomwe imatha kufananizidwa ndi digito yamagetsi yamagetsi / mphamvu yamagetsi; ndipo kutentha kumatha kufanana ndi PT100 kapena PT1000.
4.Kudziwonera nokha pakulakwitsa kwa mphamvu yamagetsi ndi kutentha ndikuwonetsera pazenera la LCD mwachindunji; Pambuyo pakakakamizidwa kapena kachipangizo kazithunzithunzi kolakwika, cholakwika cha flowzier chimawongolera kukakamiza kapena kutentha malinga ndi kuchuluka kwa mitengo kuti iteteze deta kuti isawonongeke.
Ntchito za 5.kuwonetsera kopitilira malire kwa magwiridwe antchito, kuwonetsa malire pakugwiritsa ntchito kukakamiza ndi kujambula komwe kuli koyenera kumvetsetsa kugwiritsa ntchito media;
6. Seti ya lithiamu batire itha kugwiritsidwa ntchito mosalekeza kwa zaka zopitilira 3, ndipo ili ndi zotulutsa zamagetsi otsika a batri ndi kutseka kwa valavu ku alarm, yomwe ndi yoyenera kuthandizira kugwiritsa ntchito makina oyang'anira makadi a IC.
7.Ntchito yowonetsera nthawi komanso yosungira nthawi yeniyeni imatha kutsimikizira kuti zomwe zili mkati sizingatayike ndipo zitha kupulumutsidwa kwamuyaya zivute zitani.
Zizindikiro 8.Multiple linanena bungwe: 4-20mA panopa muyezo analogi chizindikiro / ntchito chikhalidwe zimachitika chizindikiro / IC khadi ndi muyezo buku chizindikiro ndi RS485 protocol kulankhulana; Malinga ndi zomwe ogwiritsa ntchito akufuna, ma netiweki a GPRS atha kuperekedwa kuti azindikire kutsika kwa data yotsika mtengo, mtunda wautali munthawi yeniyeni; Ntchito zosungidwa za IOT zitha kuzindikira ntchito za IOT.
Njira ya 9.Working imatha kusinthidwa zokha: yoyendetsa batire, yama waya awiri, makina atatu amtundu
10. Malo Ogwirira Ntchito
1, Kutentha: -30 ～ 60 ℃ ；
2, Wachibale chinyezi: 5% -95% ；
Kuthamanga kwa m'mlengalenga: 50KPa-110KPa。
11. Zosiyanasiyana
1, Anzanu: 0-20Mpa
2, Kutentha: -40-300 ℃
3, Mulingo woyenda: 0-999999 m³ / h
4, Lowetsani kugunda kwapafupipafupi: 0.001Hz - 5Hz
4, Lowetsani kuthamanga kwamafupipafupi: 0.3 Hz - 5000 Hz
Ndondomeko yamagetsi yamagetsi
2.1Ntchito mphamvu：
- Mphamvu zakunja: + 12 - 24VDC ± 15%, yolumikizana <5%, yoyenera kutulutsa kwa 4 - 20mA, kutulutsa kwazomwe zimatulutsa, ma alarm, kutulutsa kwa RS-485 ndi zina zambiri.
- Mphamvu zamagetsi zamkati: Gulu la 3.6V lithiamu batire, pomwe magetsi amakhala otsika kuposa 3.0V, chiwonetsero chosavomerezeka chimawonekera.
2.2 Kugwiritsa ntchito mphamvu mita yonse：
A. Mphamvu zakunja: <2W;
B. Mphamvu yamkati: mphamvu yapakatikati: ≤1mW, seti ya lithiamu batire itha kugwiritsidwa ntchito mosalekeza kwa zaka zopitilira 3, pomwe mita ili mtulo, kugwiritsa ntchito mphamvu: ≤0.3mW.
2.3 Kugunda linanena bungwe mode：
A. Kugwiritsa ntchito chizindikiritso cha mawonekedwe (FOUT): yomwe imadziwika mwachindunji ndi chozungulira kudzera pa optocoupler kudzipatula kumakulitsa ndi kutulutsa, mulingo wapamwamba: ≥20V, gawo lotsika: ≤1V
B. Chikwangwani chofanana chofanana (H / L): kutulutsa kotsogola kudzera paukadaulo wopanga wa optocoupler, mulingo wotalika kwambiri: ≥20V ， masitepe otsika: ≤1V. Kugunda kwa mayunitsi kumayimira mulingo woyambira womwe ungakhazikitsidwe: 0.01 m³ / 0.1 m3m³ / 1m3m³ / 10m³, Alamu kumtunda ndi kutsika kwa ma alamu (H / L): kudzipatula kwa mafelemu, ma alamu apamwamba komanso otsika, magetsi ogwira ntchito: + 12V - + 24V, pazipita katundu pano 50mA.
2.4 RS － 485 kulankhulana (pkudzipatula kwa magetsi)：
Ndi mawonekedwe a RS-485, imatha kulumikizidwa mwachindunji ndi kompyuta kapena chida chapamwamba. Imatha kufalikira kwakutali kutentha, kuthamanga, kuthamanga kwakanthawi, voliyumu yathunthu ndi zida zina zogwirizana ndi chida chomwe chimayesedwa, nambala yolakwika, magwiridwe antchito, batire mphamvu ndi zina zenizeni zenizeni.
2.5 4-20mA chizindikiro chamakono (pkudzipatula kwa magetsi)：
Mofanana ndi kutsika kwa voliyumu, 4mA imafanana ndi 0m³ / h, 20 mA imagwirizana ndi kuchuluka kwama voliyumu (kuthekera kumatha kukhazikitsidwa pamndandanda woyamba), dongosolo: waya wama waya awiri kapena makina atatu amtundu, mita yoyenda imatha kuzindikira ndikutulutsa molondola malinga ndi gawo lomwe laphatikizidwa.
2.6 Control chizindikiro linanena bungwe：
A. IC IC muyezo wama voliyumu (IC_out): Mwa mawonekedwe amtundu wamagetsi, kutulutsa kwake ndi 50ms, 100ms, 500ms, matalikidwe amtundu wake ndi pafupifupi 3V, mulingo woyenera ukhoza kukhazikitsidwa, mtunda wofatsira: ≤50m Kugunda kulikonse kumayimira: 0.01m³, 0.1m³, 1m³, 10m³, Yoyenera kugwiritsidwa ntchito ndimakhadi a IC;
B. Kutulutsa kwama batri (BC terminal, batri yoyambira yamagetsi yamagetsi ochepa): otseguka otseguka, matalikidwe: ≥2.8V, kukaniza katundu: ≥100kΩ;
C. Kutulutsa kwa ma batri mosavomerezeka (BL terminal, batri yachiwiri yamagetsi yamagetsi ochepa): otsegulira otseguka, matalikidwe: ≥2.8V, kukaniza katundu: ≥100kΩ
Mndandanda wazitsanzo
|
Chitsanzo |
Kukula |
Kulowetsa |
Kutulutsa |
Ndemanga |
|
VC-P |
96mm * 96mm, |
Kugunda |
RS485; 4-20mA zamakono; Kugunda |
Ziwiri Alamu |
|
VC-M |
Ndi lalikulu chipolopolo FA73-2, |
Kugunda |
RS485; 4-20mA zamakono; Kugunda |
Ziwiri Alamu |
