Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dry-dial brass body water meters in China. If you're going to wholesale high quality dry-dial brass body water meters, welcome to get pricelist and quotation from our factory.
Dry-Dial Brass Body Water Meters
Maximum Permissible Error
· In the lower zone from qmin inclusive up to but excluding qt is ±5%.
· In the upper zone from qt inclusive up to and including qs is ±2%; ±3% for hot water meter.
Standards Compliance
Technical data conform to international standard ISO 4064.
Working Conditions
· Water temperature: 0.1℃～50℃ for cold water meter.
· 0.1℃～90℃ for hot water meter.
· Water pressure: ≤1.6Mpa (16 bar).
Overall Dimension And Weight
DN (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 50 |
Size (inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2" |
Length (L) | 165/190 | 190 | 260 | 260 | 300 | 300 | 280 |
Width (W) | 98 | 98 | 103.5 | 103.5 | 125 | 125 | 160 |
Height (H) | 116 | 117 | 124 | 124 | 162 | 162 | 187.5 |
Connecting Thread D |
G3/4B |
G1B |
G11/4B |
G11/2B |
G2B |
G21/2B | Flange end |
Weight (kgs) | 1.65 | 1.79 | 1.85 | 2.68 | 5.25 | 7.25 |
Central Gear
The center gear is equipped with four samarium cobalt magnets,which are not easy to weathering,degaussing and losing data.This ensures the life of the central transmission part of the water meter and the accuracy of measurement.
Dial Cover
The counter disc is made of POM, white porcelain, clear reading and durable service life. Fixed with screws,easy to replace.With double reed switch design, if one of them is damaged,it can still work normally.
Anti Magnetic Ring
When the reed switch is installed,the anti-magnetic ring is added, the pig iron material is required, and the signal strength of the magnet steel is required to be 3,000-4,000 gauss,which ensures the stable output of the pulse signal.
Turbine Component
The impeller shaft is made of stainless steel, agate, bushing and corundum.The service life and accuracy are guaranteed.
Transmission Gear
High precision die,1 million sets will be replaced to ensure small error,high throughput, and ensure the accuracy of water meters and delivery time.
Technical Data
DN (mm) | 15 | 20 | 25 | 32 | 40 | 50 | |
Size (inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | |
Q4(l/h) | 3125 | 5000 | 7875 | 12500 | 20000 | 31250 | |
Q3(l/h) | 2500 | 4000 | 6300 | 10000 | 16000 | 25000 | |
R=80 | Q2 (l/h) | 50 | 80 | 126 | 200 | 320 | 400 |
Q1 (l/h) | 31.25 | 50 | 78.75 | 125 | 200 | 250 | |
R=100 | Q2 (l/h) | 40 | 64 | 100.8 | 160 | 256 | 400 |
Q1 (l/h) | 25 | 40 | 63 | 100 | 160 | 250 | |
R=125 | Q2 (l/h) | 32 | 51.2 | 80.64 | 128 | 204.8 | 200 |
Q1 (l/h) | 20 | 32 | 50.5 | 80 | 128 | ||
R=160 | Q2 (l/h) | 22.5 | 40 | 63 | 100 | 160 | 400 |
Q1 (l/h) | 15.62 | 25 | 39.37 | 62.5 | 100 | 250 | |
Max. Reading (m3) | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | |
Min.Reading (Liter) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | |
Max.Pressure (Bar) | 16 | 16 | 16 | 16 | 16 | 16 | |
Pressure Loss (⊿P) | 63 | ||||||
Max.Temperature | T=50 /90 | ||||||
Pulse Output Option | Vmax=24V | ||||||
Imax=100mA | |||||||
Pmax=2W | |||||||
Pulse Output Option
Magnet Position | Liter /Pulse |
* 0.0001 | 1 |
* 0.001 | 10 |
* 0.01 | 100 |
* 0.1 | 1000 |
As the China’s leading smart water metering system provider, we have developed a comprehensive water meter and the smart metering system range for the Domestic market, Commercial, Agriculture and Industrial. Moving with the changes in IOT technology and more higher precision metering, we are adding more research cost on reduce NRW (Non-Revenue water), improve the high-efficiency using on water.
Today, we have many partners from all over the world with long time cooperation. Since 2019, for provide much more better services, we have started to go abroad, investigating local water metering markets, start some pilot projects and visiting our regular and new customers and for provide better products and services.
We never can't forget the mission from S.H.Meters" To be the leader for water metering system in abroad market". In future, we will do more in water saving, precision metering and intelligent control of water management.
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