1. Cov ntaub ntawv dav dav:
1.1Taw qhia
"Yudi" series ultrasonic dej ntsuas yog qhov ntsuas ntsuas ntsuas raws li lub hauv paus ntsiab lus ntawm ultrasonic lub sijhawm sib txawv, feem ntau yog siv hauv kev ua liaj ua teb, dej hauv nroog thiab lwm qhov chaw, tuaj yeem siv ua ke nrog "Yuhui" series dej chaw siv telemetry davhlau ya nyob twg.
Nco ntsoov:
- kev thauj mus los yuav tsum tau ua tib zoo saib xyuas thiab tsis cuam tshuam;Tsis txhob cia rau hauv qhov chaw muaj zog electromagnetic.
- installation txoj hauj lwm yuav tsum tsis txhob muaj dej nyab, khov thiab muaj kuab paug, thiab qhov chaw tu kom txaus yuav tsum tau tso tseg.
- lub rooj zaum lub cev txuas nrog cov yeeb nkab nrog lub zog ntau dhau kom tsis txhob ua rau lub sealant pad thiab ua rau dej to.
- yog siv kom tsis txhob muaj kev cuam tshuam muaj zog thiab kev vibration hnyav.
- yuav tsum tsis txhob siv nyob rau hauv ib puag ncig acidic thiab alkaline thiab nyob rau hauv ib puag ncig uas muaj ntsev pos huab ntau dhau, uas ua rau cov khoom lag luam ua rau cov khoom lag luam tsis ua raws li cov qauv kev nyiam huv.
Broj teeb:
- thaum lub roj teeb raug tshem tawm, thov muab cov khoom pov tseg lossis tiv tauj peb kom kho.
- Cov khoom lag luam kawg yuav tsum tau muab lawv cov roj teeb tshem tawm ua ntej lawv tuaj yeem rov ua dua tshiab, Tsis txhob tso lub roj teeb tshem tawm ntawm lub siab nyiam. Tsis txhob sib cuag nrog lwm yam khoom siv hlau lossis roj teeb kom tsis txhob muaj hluav taws kub lossis tawg.
- Tshem tawm cov roj teeb pov tseg los kho hauv ib puag ncig lossis xa mus rau peb lub tuam txhab rau kev sib koom ua ke.
- Tsis txhob luv luv lub roj teeb.Tsis txhob nqa lub roj teeb ze ntawm nplaim taws lossis dej.
- Tsis txhob overheat lossis vuam lub roj teeb.
- Tsis txhob tso lub roj teeb ua rau lub cev hnyav.
2. Qhia rau tus Ultrasonic dej ntsuas
2.1 Cov lus qhia txuas
Nrog aviation taub hau:
① Cov khoom siv hluav taws xob zoo ； ②RS485_B ； ③RS485_A； ④ Lub hwj chim tsis zoo
Tsis muaj aviation taub hau:
Liab: DC12V; Dub: Fais fab mov; Daj: RS485_A;Xiav: RS485_B
2.2 Water meter zaub
Accumulated flow: X.XX m3
Instantaneous flow: X.XXX m3/h
2.3 Cov ntaub ntawv sib txuas lus
Meter chaw nyob (default): 1
Kev sib txuas lus raws tu qauv:MODBUS
Kev sib txuas lus parameter:9600BPS,8, N,1
2.4 Sau npe chaw nyob:
| cov ntaub ntawv cov ntsiab lus | Sau npe chaw nyob | Ntev | Cov ntaub ntawv Length | Hom ntaub ntawv | Chav tsev |
| Instantaneous ntws | 0000H-0001H | 2 | 4 | ntab | m3/h |
| Accumulated Flow (cov zauv feem) | 0002H-0003H | 2 | 4 | ntev | m3 |
| Accumulated flow (decimal ib feem) | 0004H-0005H | 2 | 4 | ntab | m3 |
| Lub integer ib feem ntawm forward accumulated flow | 0006H-0007H | 2 | 4 | ntev | m3 |
| Lub decimal ib feem ntawm forward accumulated flow | 0008H-0009H | 2 | 4 | ntab | m3 |
| Qhov integer ib feem ntawm rov qab accumulated flow | 000AH-000BH | 2 | 4 | ntev | m3 |
| Qhov thib kaum ib feem ntawm rov qab accumulated ntws | 000CH-000DH | 2 | 4 | ntab | m3 |
3.Technical tsis
| kev ua tau zoo | Parameter |
| tig down | R = 80,100,120 |
| <1.6 MPa | |
| T30 | |
| Kev poob siab | Δ P10 |
| kev khiav hauj lwm kub | 0 ℃ ~ 60 ℃ |
| Zaub | Cuam tshuam ntws, instantaneous flow, roj teeb xwm txheej, tsis ua hauj lwm, thiab lwm yam |
| Flow Unit | m3/h |
| kov key-nias | |
| Kev sib txuas lus | RS485, MODBUS, 9600,8N1 |
| Fais fab mov | 6V / 2.4Ah lithium roj teeb |
| DC9-24V | |
| Kev siv fais fab | <0.1 mW |
| IP68 | |
| Flange clamp | |
| Khoom siv | Tube khoom: hloov kho cov nylon;Lwm yam: PC / ABS |
4 Daim ntawv qhia kev teeb tsa
4.1 Xaiv qhov chaw teeb tsa
Thaum kev teeb tsa, qhov tsawg kawg nkaus ntawm txoj kab ncaj nraim ntawm lub ntsuas dej yuav tsum yog ≥5D ntws thiab ≥3D nqes.Qhov deb ntawm lub qhov hluav taws xob twj tso kua mis ≥20D (D yog lub nominal txoj kab uas hla ntawm cov yeeb nkab seem), thiab xyuas kom meej tias cov dej yog tag nrho ntawm cov yeeb nkab.
| Pom zoo qhov chaw teeb tsa | Qhov chaw teeb tsa tsis pom zoo | ||
 |  |  |  |
| Qhov qis tshaj plaws nyob rau hauv lub raj xa dej yog lav kom tag nrho.Ib ntu ntawm cov yeeb nkab uas ntws vertically upward.Upstream ncaj yeeb nkab ntu ≥5D. | Qhov qis tshaj plaws hauv cov kav dej yuav yog hauv qab cov yeeb nkab.Ib feem ntawm cov yeeb nkab uas ntws vertically downward.Upstream ncaj yeeb nkab ≤3D. | ||
4.2 Installation method
(1) Water meter txuas | (2) Installation Angle
|
4.3 ciam teb dimension
| nominal txoj kab uas hla | Dej ntsuas qhov loj (mm) | Flange SIZE (mm) | |||||
| H1 | H2 | L | M1 | M2 | ΦD1 | ΦD 2 | |
| DN 50 | 54 | 158 | 84 | 112 | 96 | 125 | 103 |
| DN 65 | 64 | 173 | 84 | 112 | 96 | 145 | 124 |
| DN80 ua | 68 | 174 | 84 | 112 | 96 | 160 | 134 |
Thaum cov cuab yeej ua ntej unpacked thiab ntsia, thov xyuas seb daim ntawv ntim khoom puas haum rau lub cev khoom, xyuas seb puas muaj cov khoom ploj lossis kev thauj mus los puas, yog tias muaj teeb meem, thov hu rau peb lub tuam txhab raws sijhawm.
Cov npe:
| Serial tooj | Lub npe | Ntau | Chav tsev |
| 1 | Ultrasonic dej ntsuas | 1 | teeb |
| 3 | ntawv pov thawj | 1 | daim ntawv |
| 4 | phau ntawv qhia | 1 | teeb |
| 5 | Daim ntawv teev npe | 1 | ib daim |
6.Kev ruaj ntseg thiab kev pabcuam
6.1zoo guarantee
Khoom zoo lav lub sij hawm ntawm ib xyoos, nyob rau hauv lub warranty lub sij hawm ntawm tsis yog tib neeg txhaum, lub tuam txhab yog lub luag hauj lwm rau kev kho dawb los yog hloov, xws li cov khoom teeb meem tshwm sim los ntawm lwm yam yog vim li cas, raws li qhov kev puas tsuaj rau them ib tug tej yam kev kho mob. tus nqi.
6.2Kev sab laj
Yog tias koj daws tsis tau qhov teeb meem, thov hu rau peb lub tuam txhab, peb yuav pab koj tag nrho.
