Volume Corrector
Chidule cha Zamalonda
Voliyumu yowongolera imagwiritsidwa ntchito kwambiri kuti izindikire kutentha, kuthamanga, kuyenda ndi zizindikiro zina za gasi pa intaneti.Imachitanso kuwongolera kodziwikiratu kwa compression factor ndi kuwongolera koyenda, ndikusintha kuchuluka kwa magwiridwe antchito kukhala voliyumu yaboma.
MAWONEKEDWE
1.Pamene gawo la dongosolo likulakwitsa, lidzayambitsa zolakwikazo ndikuyamba njira yofananira.
2.Kufulumizitsa / alamu / lembani ndikuyamba njira yofananira pansi pa kuukira kwamphamvu maginito.
3.Multiple pressure interface, yomwe ingagwirizane ndi sensor pressure sensor / pressure sensor;ndi kutentha kungagwirizane ndi PT100 kapena PT1000.
4.Kudzizindikiritsa kwa cholakwika cha kuthamanga ndi sensa ya kutentha ndiye kuwonetsera pa LCD chophimba mwachindunji;pambuyo pa kupsinjika kapena kutentha kwa sensor kulakwitsa, kutuluka kwa totalzier kudzakonza kupanikizika kapena kutentha kwa mtengo malinga ndi mtengo wokhazikitsidwa kuti muteteze deta kuti isawonongeke.
5.Ntchito zowonetsera mopitirira malire a kayendetsedwe ka kayendetsedwe ka ntchito, kuwonetsera mopitirira malire akugwiritsa ntchito kukakamiza ndi kujambula zomwe ndizosavuta kumvetsetsa kugwiritsa ntchito kwenikweni kwa TV;
6.A seti ya batri ya lithiamu ikhoza kugwiritsidwa ntchito mosalekeza kwa zaka zoposa 3, ndipo imakhala ndi ntchito zotulutsa mphamvu zochepa za batri ndi valve yotseka ku alamu, yomwe ili yoyenera kuthandizira kugwiritsidwa ntchito ndi IC card management system.
7.Ntchito yowonetsera nthawi ndi nthawi yeniyeni yosungiramo deta ingatsimikizire kuti deta yamkati sichidzatayika ndipo ikhoza kupulumutsidwa kwamuyaya mosasamala kanthu za momwe zinthu zilili.
8.Zizindikiro zambiri zotulutsa: 4-20mA yamakono chizindikiro cha analogi / chikhalidwe cha opaleshoni chizindikiro cha pulse / IC khadi ndi chizindikiro cha voliyumu ndi RS485 yolankhulana;Malinga ndi zomwe wosuta amafuna, GPRS ntchito maukonde angaperekedwe kuzindikira otsika mtengo, mtunda wautali opanda zingwe deta kufala mu nthawi yeniyeni;Ntchito zosungidwa za IOT zimatha kuzindikira ntchito za IOT.
9.Working mode ikhoza kusinthidwa zokha: mphamvu ya batri, mawaya awiri, makina atatu
10.Chilengedwe Chogwirira Ntchito
1) Kutentha: -30 ~ 60 ℃;
2) Chinyezi chachibale: 5% -95%;
3) Kuthamanga kwa mumlengalenga: 50KPa-110KPa.
11. Mtundu
1) Pressure: 0-20Mpa
2) Kutentha: -40-300 ℃
3） Mtengo woyenda: 0-999999 m³/h
4） Lowetsani kugunda kwafupipafupi: 0.001Hz - 5Hz
4） Lowetsani kugunda kwafupipafupi: 0.3 Hz - 5000 Hz
Electrical performance index
2.1Mphamvu zogwirira ntchito:
- Kunja magetsi: + 12 - 24VDC ± 15%, ripple <5%, oyenera 4 - 20mA linanena bungwe, zimachitika linanena bungwe, alamu linanena bungwe, RS-485 kulankhulana linanena bungwe ndi zina zotero.
- Mphamvu yamkati: Seti ya 3.6V lithiamu batire, pamene voteji ndi yotsika kuposa 3.0V, chisonyezero cha undervoltage chikuwonekera.
2.2Kugwiritsa ntchito mphamvu kwa mita yonse:
A. Mphamvu Zakunja: <2W;
B. Mphamvu yamkati: mphamvu yapakati: ≤1mW, seti ya batri ya lithiamu ingagwiritsidwe ntchito mosalekeza kwa zaka zoposa 3, pamene mita mu malo ogona, kugwiritsa ntchito mphamvu: ≤0.3mW.
2.3Pulse linanena bungwe mode:
A. Operation condition pulse signal (FOUT): yomwe imazindikiridwa mwachindunji ndi sensa yothamanga kupyolera mu optocoupler kudzipatula kumakulitsa ndi kutulutsa, mlingo wapamwamba: ≥20V, mlingo wotsika: ≤1V
B. Chizindikiro chofanana cha pulse (H / L): kutulutsa kokwezeka kudzera muukadaulo wodzipatula wa optocoupler, kuchuluka kwamlingo wapamwamba: ≥20V, mlingo wochepa: ≤1V.Kugunda kwa unit kumayimira kuchuluka kwa voliyumu yomwe imatha kukhazikitsidwa: 0.01 m³/0.1 m3m³/1m3m³/10m³; Ma alarm apansi ndi apamwamba (H/L):kudzipatula kwazithunzi, alamu yokwera ndi yotsika, voteji yogwira ntchito:+ 12V - + 24V, katundu wambiri panopa 50mA.
2.4 RS-485kulumikizana (pkudzipatula kwa hotoelectric):
Ndi mawonekedwe a RS-485, imatha kulumikizidwa mwachindunji ndi makompyuta apamwamba kapena chida.Imatha kutumizira kutali kutentha, kupanikizika, kuyenda nthawi yomweyo, voliyumu yonse yokhazikika ndi zida zina zokhudzana ndi sing'anga yoyezera, nambala yolakwika, momwe magwiridwe antchito, kuchuluka kwa batri ndi zina zenizeni zenizeni.
2.5 4-20mAchizindikiro chamakono (pkudzipatula kwa hotoelectric):
Molingana ndi kuchuluka kwa voliyumu, 4mA ikufanana ndi 0m³ / h, 20 mA imagwirizana ndi kuchuluka kwa voliyumu yothamanga (mtengo ukhoza kukhazikitsidwa mumenyu yoyamba), dongosolo: waya wama waya awiri kapena waya atatu, mita yothamanga imatha kuzindikira ndikutulutsa molondola molingana ndi gawo lomwe layikidwa.
2.6Control linanena bungwe:
A. IC khadi muyezo voliyumu siginecha (IC_out): Mu mawonekedwe a pulse siginecha zingwe linanena bungwe, kugunda m'lifupi ndi 50ms, 100ms, 500ms, kugunda matalikidwe ndi pafupifupi 3V, mulingo wabwinobwino akhoza kukhazikitsidwa, mtunda kufala:≤50m , kugunda kulikonse kumayimira: 0.01m³, 0.1m³, 1m³, 10m³, Yoyenera kugwiritsidwa ntchito ndi makina a IC makadi;
B. Battery voltage output (BC terminal, primary battery low voltage alarm): otsegula osonkhanitsa otuluka, matalikidwe: ≥2.8V, kukana katundu : ≥100kΩ;
C. Battery undervoltage alarm output (BL terminal, secondary battery low voltage alarm): opentolera otuluka, matalikidwe : ≥2.8V, load resistance: ≥100kΩ
Model mndandanda
| Chitsanzo | Kukula | Zolowetsa | Zotulutsa | Ndemanga |
| VC-P | 96mm * 96mm, | Kugunda | RS485; 4-20mA panopa; Pulse | Alamu yanjira ziwiri |
| VC-M | Ndi chipolopolo cha square FA73-2, | Kugunda | RS485; 4-20mA panopa; Pulse | Alamu yanjira ziwiri |
