1.General Information:
1.1Nhanganyaya
"Yudi" series ultrasonic water meter is a flow measurement instrument inobva pamusimboti we ultrasonic time difference, inonyanya kushandiswa mukudiridza kwekurima, mvura yemumaguta nemimwe minda, inogona kushandiswa pamwe chete ne "Yuhui" yakatevedzana mvura zviwanikwa telemetry terminal.
Attention:
- kutakurwa kunofanirwa kubatwa nekuchenjerera uye kwete kurohwa;Dzivisa kuchengetedza muminda yakasimba yemagetsi.
- yekuisa nzvimbo inofanirwa kudzivirira mafashama, kutonhora uye kusvibiswa, uye nzvimbo yakakwana yekuchengetedza inofanira kusiiwa.
- tafura muviri wakabatana nepombi nesimba rakawandisa kudzivirira kukuvadza sealant pad uye kukonzera kubuda kwemvura.
- inoshandiswa kudzivirira simba rakasimba uye kudengenyeka kwechisimba.
- inofanira kudzivisa kushandiswa munzvimbo yakasimba ine acidic uye alkaline uye munharaunda umo mhute yemunyu yakanyanyisa, iyo inokurumidza kukwegura kwechigadzirwa uye inokonzera kuti chigadzirwa chikundikana kuzadzisa hutsanana.
Battery:
- kana bhatiri rabviswa, tapota bvisa chigadzirwa kana kuti tibatane nesu kuti tigadzirise.
- Zvigadzirwa zvekupedzisira-zvehupenyu zvinofanirwa kubviswa mabhatiri asati ashandiswa zvakare, Usaisa bhatiri rakabviswa paunoda.Dzivisa kusangana nezvimwe zvinhu zvesimbi kana mabhatiri kuti udzivise moto kana kuputika.
- Inobvisa bhatiri remarara kuti rigadziriswe munharaunda kana kuendeswa kukambani yedu kuti ishandiswezve.
- Usapfupikisa bhatiri.Usaunze bhatiri pedyo nemurazvo kana mvura.
- Usapisa kana weld bhatiri.
- Usafumure bhatiri kumhirizhonga yemuviri.
2.Guide kune Ultrasonic mvura mita
2.1 Wiring mirayiridzo
Nemukuru wendege:
① Magetsi ari positive;②RS485_B;③RS485_A;④Simba remagetsi harina.
Hapana mukuru wendege:
Tsvuku：DC12V;Dema:Simba;Yero:RS485_A;Bhuruu:RS485_B
2.2 Mamita emvura kuratidza
Kuyerera kwakaunganidzwa: X.XX m3
Pakarepo kuyerera: X.XXX m3/h
2.3 Data kutaurirana
Meta kero (default):1
Kukurukurirana protocol:MODBUS
Communication parameters:9600BPS,8,N,1
2.4 Rejisa kero rondedzero:
| data content | Register kero | Urefu | Data Kureba | Rudzi rwe data | Unit |
| Pakarepo kuyerera | 0000H-0001H | 2 | 4 | float | m3/h |
| Kuyerera kwakaunganidzwa (integer part) | 0002H-0003H | 2 | 4 | refu | m3 |
| Yakaunganidzwa kuyerera (decimal chikamu) | 0004H-0005H | 2 | 4 | float | m3 |
| Chikamu chakakwana chekuenda mberi kwakaunganidzwa | 0006H-0007H | 2 | 4 | refu | m3 |
| Chikamu chegumi chekuenda mberi chakaunganidzwa | 0008H-0009H | 2 | 4 | float | m3 |
| Chikamu chizere che reverse yakaunganidzwa kuyerera | 000AH-000BH | 2 | 4 | refu | m3 |
| Chikamu chedesimali che reverse accumulated flow | 000CH-000DH | 2 | 4 | float | m3 |
3.Technical parameters
| performance | Parameter |
| ramba | R=80,100,120 |
| <1.6 MPa | |
| T30 | |
| Kurasikirwa kwekumanikidza | ΔP10 |
| kushanda tembiricha | 0℃～60℃ |
| Display | Cumulative kuyerera, nekukasira kuyerera, mamiriro ebhatiri, kutadza, nezvimwe |
| Flow Unit | m3/h |
| bata kiyi-dzvanya | |
| Kukurukurirana | RS485, MODBUS,9600,8N1 |
| Magetsi | 6V/2.4Ah lithium bhatiri |
| DC9-24V | |
| Kushandisa Simba | <0.1mW |
| IP68 | |
| Flange clamp | |
| Material | Tube zvinhu: yakagadziridzwa yakasimbiswa nylon;Zvimwe: PC/ABS |
4 Installation Guide
4.1 Sarudza saiti yekuisa
Paunenge uchiisa, iyo yakaderera kureba kweiyo yakatwasuka pombi chikamu chemita yemvura inodiwa kuti ≥5D kumusoro kwerwizi uye ≥3D pasi.Chinhambwe kubva pakubuda nepombi ≥20D (D ndiyo dhayamita yezita rechikamu chepombi), uye ita shuwa kuti mvura yakazara nepombi.
| Recommend installation site | Kuisa saiti hazvikurudzirwe | ||
 |  |  |  |
| Nzvimbo yakaderera muhurongwa hwepombi inovimbiswa kuti izere.Chikamu chepombi inoyerera ichienda kumusoro.Kumusoro kwakatwasuka pombi chikamu ≥5D. | Nzvimbo yakaderera mupombi system inogona kunge iri pasi pepombi.Chikamu chepombi inoyerera ichidzika ichidzika.Kumusoro kwakatwasuka pombi ≤3D. | ||
4.2 Kuisa nzira
(1) Meta yekubatanidza yemvura | (2) Kuisa kona
|
4.3 muganhu dimension
| zita dhayamita | Saizi yemamita emvura (mm) | Flange SIZE(mm) | |||||
| H1 | H2 | L | M1 | M2 | ΦD1 | ΦD2 | |
| DN50 | 54 | 158 | 84 | 112 | 96 | 125 | 103 |
| DN65 | 64 | 173 | 84 | 112 | 96 | 145 | 124 |
| DN80 | 68 | 174 | 84 | 112 | 96 | 160 | 134 |
Apo michina yacho inotanga kusunungurwa uye kuiswa, tapota tarisai kana urongwa hwekutakura hunopindirana nechinhu chemuviri, chengetedza kana pane zvikamu zvisipo kana kukanganisa kwekufambisa, kana pane dambudziko, tapota taura nekambani yedu nenguva.
List:
| Siriyero nhamba | Zita | Quantity | Unit |
| 1 | Ultrasonic mvura mita | 1 | set |
| 3 | certification | 1 | sheet |
| 4 | bhuku remirayiridzo | 1 | set |
| 5 | Packing List | 1 | chidimbu |
6.Quality assurance uye technical services
6.1quality garandi
Chigadzirwa chemhando yekuvimbisa nguva yegore rimwe, munguva yewaranti yekukanganisa kusiri kwemunhu, kambani ine basa rekuchengetedza mahara kana kutsiva, senge matambudziko emidziyo anokonzerwa nezvimwe zvikonzero, zvichienderana nehukuru hwekukuvadza kubhadharisa imwe huwandu hwekugadzirisa. fees.
6.2Technical consulting
Kana iwe usingakwanise kugadzirisa dambudziko, ndapota fonera kambani yedu, isu tichakushandira nemoyo wese.
