Khoom piav qhia
Tsis muaj qhov txav txav, qhov tseeb siab, thiab xyoo ntawm kev pabcuam lub neej. Lub sensor ntws tsis muaj qhov txav mus los, zam kev ntsuas tsis ua haujlwm ntawm cov khoom siv kho tshuab uas tuaj yeem ua rau kev ntsuas tsis raug vim hnav mus ntev. Tus qauv tsim kuj yog resistant rau impurities, ua rau nws soj ntsuam thiab tu-dawb.
Khoom nta
▲ Flow tus nqi yuav qis li 100L / h;
▲ Dynamic range (Q3/Q1) mus txog 250:1;
▲ Nruab rau hauv txhua txoj haujlwm installation;
▲ Bidirectional metering;
▲ Qhia txog qhov yuam kev thiab lub tswb moos;
▲ xaiv roj teeb khoom;
▲ Cov khoom siv cam khwb cia hlau;
▲ Tsis tshua muaj siab poob;
▲ IP68 tiv thaiv chav kawm tuaj yeem hloov mus rau ntau yam kev teeb tsa hnyav;
▲ Txhawb RS485 kev sib txuas lus, mem tes tso zis, GPRS, NB-IOT, LoraWan, thiab lwm txoj kev xa cov ntaub ntawv.
Daim duab kos duab
Nominal Dia (mm) |
Ntev L |
Dav W |
Siab H |
Flange kev twb kev txuas |
|||
Flange Txoj kab uas hla |
Bolt Circle Diameter |
Bolt Loj-M |
|||||
DN 50 |
2 nti |
200 |
170 |
215 |
170 |
125 |
4-M16 |
DN 65 |
2.5 nti |
200 |
185 |
220 |
185 |
145 |
4-M16 |
DN80 ua |
3 nti |
225 |
200 |
235 |
200 |
160 |
8-M16 |
DN100 |
4 nti |
250 |
220 |
255 |
220 |
180 |
8-M16 |
DN125 |
5 nti |
250 |
250 |
285 |
250 |
210 |
8-M16 |
DN150 |
6 nti |
300 |
285 |
335 |
285 |
240 |
8-M20 |
DN200 |
8 nti |
350 |
340 |
405 |
340 |
295 |
12-M20 |
DN250 |
10 Ntiag |
450 |
405 |
470 |
405 |
355 |
12-M24 |
DN300 Nws |
12 nti |
500 |
460 |
525 |
460 |
410 |
12-M24 |
Txoj cai ua haujlwm
Ultrasonic water meter yog ib hom tshiab ntawm cov ntsuas dej uas tuaj yeem tshawb xyuas lub sijhawm sib txawv los ntawm kev hloov ceev thaum lub ultrasonic beam propagates nyob rau hauv cov dej ntws thiab downstream, soj ntsuam thiab kam nrog tus nqi ntawm cov dej, thiab ces xam tus nqi ntws. ntawm dej ntxiv.
Technical parameters
Nominal txoj kab uas hla (mm) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
Max ntws Q4 (m³ / h) |
31.25 |
50 |
78.75 |
125 |
200 |
312.5 |
500 |
787.5 |
1250 |
Nominal ntws Q3 (m³ / h) |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
1000 |
Kev hloov pauv hloov Q2 (m³ / h) |
0.16 |
0.256 |
0.4 |
0.64 |
1.024 |
1.6 |
2.56 |
4.03 |
6.4 |
Min flowQ1 (m³ / h) |
0.1 |
0.16 |
0.252 |
0.4 |
0.64 |
1 |
1.6 |
2.52 |
4 |
Kev khiav dej num (m³ / h) |
0.033 |
0.06 |
0.09 |
0.14 |
0.21 |
0.31 |
0.56 |
0.88 |
1.2 |
Max ntws |
9999999.9 |
||||||||
Rov qab ntws |
9999999.9 |
||||||||
Kev ntsuas ntau |
Q3 / Q1, R250 (R400 customizable) |
||||||||
Chav kawm raug |
Chav B |
||||||||
Siab poob chav kawm |
Tsawg dua los yog sib npaug rau 0.063 MPa |
||||||||
Ua hauj lwm siab |
1.6 MPa siab |
||||||||
Chav ntsuas kub |
T30 |
||||||||
Qhov kub thiab txias |
(5 ~ 55) degree |
||||||||
Chav kawm ib puag ncig |
Sab hauv, Chav B |
||||||||
Electromagnetic chav kawm |
E1 (Residential, Commercial, Industrial) |
||||||||
Fais fab mov |
Built-in lithium roj teeb DC 3.6V |
||||||||
Roj teeb lub neej |
> 10 xyoo |
||||||||
Installation txoj hauj lwm |
Txhua lub kaum |
||||||||
Zaub |
LCD, 8 tus lej + cim ntxiv |
||||||||
Flow profile rhiab heev chav kawm |
U10/D5 |
||||||||
Kev sib txuas lus interface |
RS485 modbus / Pulse tso zis / GPRS / NB-IOT / Lorawan |
||||||||
Chav kawm tiv thaiv |
IP68 |
||||||||
Tolerable cia kub |
-20 ~ 60 degree |
||||||||
Lub zog ruaj khov |
10μA |
||||||||
Kev siv hluav taws xob ua haujlwm |
45μA |
Cov ntawv ceeb toom rau kev teeb tsa
★ Flush kav ua ntej kev teeb tsa kom tsis txhob muaj pob zeb thiab lwm yam khoom txawv teb chaws;
★ Nruab lub valve thiab lim ua ntej lub ntsuas dej;
★ Tsis txhob kov qhov hluav taws xob lossis rub cov xov hlau kom tsis txhob muaj kev puas tsuaj thaum lub sijhawm teeb tsa;
★ Khaws ib qho chaw txaus rau kev saib xyuas thaum lub sijhawm teeb tsa;
★ Thaum lub ntsuas dej tau nruab rau hauv txoj kev kab rov tav lossis inclined, lub ultrasonic ntws sojntsuam ntawm cov kav dej yuav tsum muab tso rau.
kab rov tav, thiab thaum ntsia hauv txoj kev ntsug, xyuas kom cov dej ntws los ntawm nqes mus rau saum.
★ Thov nco ntsoov tias lub xub taw qhia ntawm cov yeeb nkab yuav tsum ua raws li cov dej ntws ntws thaum lub sij hawm installation;
★ Lub tshuab ntxhua khaub ncaws sib koom yuav tsum tau teeb tsa kom raug kom tsis txhob muaj qhov tsis zoo ntawm lub tshuab ntxhua khaub ncaws thaiv dej thiab cuam tshuam qhov tseeb ntawm qhov ntsuas dej;
★ Lub ntsuas dej yuav tsum tsis txhob muab tso rau ntawm qhov chaw uas tej zaum yuav cuam tshuam los ntawm cov neeg kho tshuab muaj zog;
Daim ntawv ceeb toom tshwj xeeb: 1. Nco ntsoov nruab ib lub valve thiab lim ua ntej lub ntsuas dej thiab lwm qhov kev tawm ntawm lub valve raug pom zoo tom qab nws kho;
★ Yog tias lub ntsuas dej ultrasonic tau teeb tsa los ntawm flange, xyuas kom qhov sib npaug ntawm qhov ntsuas dej flange thiab cov yeeb nkab flange tsis ntau tshaj 0.5% ntawm flange txheej kab thiab tsawg dua 2 hli, txwv tsis pub nws yuav ua rau muaj kev puas tsuaj. mus rau qhov ntsuas dej.
Daim duab Installation:
★ Ua ntej siv lub ntsuas dej no, cov yeeb nkab yuav tsum tau ntim dej, txwv tsis pub nws yuav ua rau qhov ntsuas tsis raug lossis txawm tias tsis ntsuas.
★ Thaum txhim kho lub ntsuas dej, yuav tsum tau tseg ntev ntawm DN * 10 nyob rau hauv pem hauv ntej ntawm lub ntsuas dej. Los yog yuav tsum tau tseg qhov ntev ntawm DN * 5 tom qab lub ntsuas dej.
★ Lub ntsuas dej yuav tsum ua kom cov zaub tshiab ntawm txhua 4s, thiab nyeem cov ntsuas dej (nrog rau tus nqi pib thiab qhov kawg
tus nqi) 4s tsawg kawg tom qab lub valve raug kaw thaum kuaj cov ntsuas dej, txwv tsis pub cov txiaj ntsig kev ntsuas yuav raug cuam tshuam;
★ Thov xyuas kom meej tias qhov nruab nrab ntws nyob rau hauv qhov ntws ntawm lub ntsuas dej thaum lub sij hawm sim thiab siv, txwv tsis pub nws yuav ua rau
hauv kev puas tsuaj rau lub ntsuas dej;
★ Nyob rau hauv cov ntaub ntawv ntawm ib tug malfunction (xws li metering ua tsis tau tejyam, thiab lwm yam) thaum lub sij hawm siv, thov hu rau lub koom haum tswj xyuas
tam sim ntawd thiab tsis txhob kho los ntawm koj tus kheej;
★ Cov khoom no yog tsim los nrog cov khoom siv pov tseg pov tseg uas yuav tsum tau muab tshem tawm tsuas yog los ntawm cov neeg ua haujlwm raug xaiv, lossis
txwv tsis pub nws yuav raug cais tawm ntawm qhov kev pab cuam tom qab muag dawb.
Kev sib xyaw
Meter tso saib cov ntsiab lus
P1: Nyob rau hauv qhov kawg interface ntawm P1, kom npog thaj tsam ntawm qhov kev paub ntau tshaj 3S kom nkag mus rau P2 thiab rov ua haujlwm no kom nkag mus rau P3, P4.
P2:Cuam tshuam ntws ntawm keeb kwm lub hli
P3:Rau sab hauv kev debugging thiab kuaj, nws tsis muaj lub ntsiab lus
P4: Xeem xwm txheej
Hom | Tsis muaj. | Qhia piav qhia |
P1 | 1 | Nquag ntws |
2 | Kub | |
3 | Loj | |
4 | Tus nqi ntws | |
5 | Tsis zoo cumulative flow | |
6 | Net cumulative flow | |
7 | Lub sijhawm ua haujlwm | |
8 | Sensor xwm txheej | |
9 | Lub zog hluav taws xob | |
P2 | cumulative ntws ntawm keeb kwm lub hli | |
P3 | Rau kev debugging thiab kuaj, nws koob tsis muaj lub ntsiab lus | |
P4 | 1 | Nquag ntws |
2 | Coefficient | |
3 | Tus nqi ntws | |
4 | Lub sijhawm ua haujlwm |
Lus Cim: Cov zaub interface ntawm lub 'meter' yuav raug hloov pauv rau kev hloov kho lossis hloov kho dua tshiab.
Interface/kev sib txuas lus
Lub ntsuas dej ultrasonic yuav muaj ib qho ntawm ntau qhov kev xaiv tso zis ua ntej xaiv thaum tso qhov kev txiav txim. Tshooj lus no yuav piav txog txhua qhov tso zis:
• Modbus/RS485 tso zis
• Pulse tso zis
• Wireless tso zis
Modbus / RS485 tso zis
Pulse Output (Battery Powered)
• Pulse output parameters:
• Qhib-drain tso zis
• Voltage 3V-24V
• Qib qis ib leeg mem tes
• Pulse duration: 5ms
GPRS / NB-IOT wireless kis tau tus mob
Cov ntaub ntawv npe |
Parameter |
Lub zog ruaj khov |
15 ua |
Kev siv fais fab |
60 mA @ RX |
Tswj lub thawv |
Yas |
Txoj kev online |
Kov lossis txiav mus online |
Qhia ntu ntu |
Yuav xa cov ntaub ntawv ntau npaum li cas: ib zaug peb hnub lossis ib hnub ib zaug (Qhov siab dua qhov xa tawm, lub roj teeb lub neej luv dua) |
Xa me ntsis |
0.1m³ |
Fais fab mov |
3.6 VDC |
Roj teeb muaj peev xwm |
8.5ah ua |
Uplink interface |
GPRS/NB-IOT |
Downlink interface |
RS485 ua |
Cov ntaub ntawv npe |
Parameter |
Lub zog ruaj khov |
15 ua |
Kev siv fais fab |
60 mA @ RX |
Tswj lub thawv |
Yas |
Txoj kev online |
Kov lossis txiav mus online |
Qhia ntu ntu |
Yuav xa cov ntaub ntawv ntau npaum li cas: 1-144 h tuaj yeem teeb tsa (Default ib hnub ib zaug) Nws tuaj yeem txuas nrog lub siab sau cov cuab yeej |
Xa me ntsis |
0.1m³ |
Fais fab mov |
3.6 VDC |
Roj teeb muaj peev xwm |
18Ah/36 Aw |
Uplink interface |
GPRS/NB-IOT |
Downlink interface |
RS485 ua |
FAQ
1. Koj lub tuam txhab puas muaj daim ntawv tso cai ua lag luam (lub npe tuam txhab, chaw nyob, cov khoom lag luam / kev lag luam, thiab lwm yam)?
Yog, tag nrho cov ntsiab lus yog qhov tseeb.
2. Puas yog kev tshuaj xyuas txhua xyoo los ntawm cov cai hauv cheeb tsam?
Yog lawm, peb tau ua tiav peb qhov kev tshuaj xyuas txhua xyoo.
3. Koj lub ntsiab muag yog dab tsi?
Peb cov khoom tseem ceeb yog ultrasonic dej ntsuas.
4. Puas yog nws lees paub tias koj lub tuam txhab yog cov chaw tsim khoom tiag, cov neeg lag luam txawv teb chaws, lossis kev sib xyaw ua ke ntawm ob?
Yog, peb yog ib lub tuam txhab ua ke ua ke, kev tsim khoom, thiab kev lag luam.
5. Koj puas tuaj yeem khaws kuv cov xwm txheej ntawm kuv qhov kev txiav txim ntau lawm thiab xa kuv cov duab ntau lawm?
Peb yuav, tau kawg.
6. Kuv yuav xaiv qhov loj ntawm lub ntsuas dej li cas?
Qhov ntau ntawm kev ua haujlwm (flow rate) yog teev rau txhua qhov ntsuas dej. Cov ntsuas dej yuav tsum raug xaiv raws li qhov ntsuas qhov ntsuas qhov xav tau ntawm qhov chaw teeb tsa. Nws tsis yog nyob ntawm qhov sib txuas ntawm cov yeeb nkab loj.
7. Qhov ntsuas qhov tseeb ntawm lub ntsuas dej yog dab tsi?
Qhov yuav tsum tau muaj qhov tseeb ntawm cov ntsuas dej zoo yog ± 2% feem ntau thiab ± 5% ntawm qhov qis qis heev. Qhov ntau npaum li cas rau cov ntsuas dej tshwj xeeb nyob ntawm nws qhov loj thiab chav kawm.
Hoobkas
Packing thiab khoom muag
Peb cov neeg siv khoom
Wyog SHMeters
Daim ntawv pov thawj
Cim npe nrov: DN 50-DN300mm Ultrasonic Water Meter Bulk Water Meter, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom