- Contact Person : Mr. Huang Ethan
- Company Name : Ningbo Yonggang Instrument Co., Ltd.
- Tel : 86-574-63578074
- Fax : 86-574-63577818
- Address : Zhejiang,Cixi,Weisan Road,Xinpu Town Industrial Zone
- Country/Region : China
- Zip : 315322
Related Product Searches:Multi jet dry type digital water meter,High Quality,digital water meter, multi jet water meter
Description |
This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline.Compliance with standard: ISO 4064 Class B |
Feature:
Dry-dial, magnetic drive, Resistance to exterior magnet interferenceMulti-jetSelected high quality materials for steady&reliable characteristicVacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term serviceMeasuring accuracy conform to ISO 4064 class B Standarduniversal Use. Easy For Interchange&maintenance
MAIN TECHNICAL DATA
Meter sizeDia DN (mm) | Class | Qs Overload Flow | Qp Nominal Flow | Qt Transitional Flow | Qmin Min Flow | Min Reading Lectura | Max Reading Lectura |
m3/h | 1/h | m3 | |||||
15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
B | 120 | 30 | |||||
20 | A | 3 | 2.5 | 250 | 100 | 0.0001 | 99999 |
B | 200 | 50 | |||||
25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 |
B | 280 | 70 | |||||
32 | A | 12 | 6.0 | 600 | 240 | 0.0001 | 99999 |
B | 480 | 120 | |||||
40 | A | 20 | 10 | 1000 | 400 | 0.001 | 99999 |
B | 800 | 200 | |||||
50 | A | 30 | 15 | 4500 | 1200 | 0.001 | 99999 |
B | 3000 | 450 |
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundaryAt high zone is ±2% from transitional flow rate (qt) to overload flow rate(qs)DIMENSIONS AND WEIGHT
Meter sizeDia DN (mm) | Llength | BWidth | HHeight | Connecting ThreadD | Weightkg |
mm | |||||
15 | 165/190 | 99 | 104 | G3/4"B | 1.5/1.6 |
20 | 190/195 | 99 | 106 | G1"B | 1.7/1.8 |
25 | 260/225 | 104 | 120 | G11/4"B | 2.6/2.4 |
32 | 260/230 | 104 | 120 | G11/2"B | 2.8/2.7 |
40 | 300/245 | 125 | 155 | G2"B | 5.4/4.5 |
50 | 300 | 125 | 155 | G21/2"B | 7.2 |
280 | 165 | 175 | GB4216.4D=165D1=125Flange connecting conform to GB4216.4D=165D1=125 | 14 |
Working condition:
Water temperature≤50°CWorking pressure≤1Mpa
Multi jet dry type digital water meter