Our overall process of Hot Water Meter, RF Card Prepayment Intelligent Water Meter, Pulse Output Prepayment Smart Water Meter has reached the world's advanced level, thus the development of related industries will be promoted. Our advantages are not limited to high-quality product performance. As the company continues to develop internationally, we will further improve the technician system, strengthen product sales, installation and after-sales service, and promote the company to move towards stably. Our company not only has many years of rich experience in the industry, but also has its own core technology, so we will not under the control of others.
Product Introduction
The 2 inch water flow meter is designed for urban water supply and construction purposes. The water meter uses the company's newly developed unique advanced transport time measurement technology, featuring low power consumption, wide measurement range and stable and reliable measurement. Each component has an IP68 rating to ensure long-term operation.
Application
2 inch water flow meter is designed to measure the total volume of unidirectional water passing through large pipeline,such as lap water, well water, river water as well as sewage, except corrosive water.
Features
● Magnetically driven, antimagnetic.
● 2 inch water flow meter has removable structure and is easy to maintain.
● High flow capacity,small pressure loss,water impact resistance and anti-pollution.
● Clear reading, long service time.
● Superior performance to GB/T 778-2007 and ISO 4064
● Availability to be equipped with remote reading registers, three types of pulse signal, suitable to be used with reed switch, light emitting diode and metal sensor.
Minimum Reading
Maximum reading
Flow Technical data
Meter size Dia DN (mm) | Q3/Q1 | Q2/Q1 | Flow rate | Reading | |||||
Q4 Overload Flow rate | Q3 Nominal Flow rate | Q2 Transitional Flow rate | Q1 Minimum Flow rate | Minimum Register capacity | Maximum Register capacity | ||||
mm | m³/h | m³ | |||||||
50 | 20 | 4 | 31.25 | 25 | 5.0 | 1.25 | 0.0002 | 999999 | |
65 | 20 | 4 | 50 | 40 | 8.0 | 2.0 | 0.002 | 999999 | |
80 | 20 | 4 | 78.75 | 63 | 12.6 | 3.15 | 0.005 | 999999 | |
100 | 20 | 4 | 125 | 100 | 20 | 5.0 | 0.005 | 999999 | |
125 | 20 | 4 | 200 | 160 | 32 | 8.0 | 0.005 | 999999 | |
150 | 20 | 4 | 312.5 | 250 | 50 | 12.5 | 0.005 | 999999 | |
200 | 20 | 4 | 500 | 400 | 80 | 20 | 0.005 | 999999 | |
250 | 20 | 4 | 787 | 635 | 127 | 31.5 | 0.05 | 9999999 | |
300 | 20 | 4 | 1250 | 1000 | 200 | 50 | 0.05 | 9999999 | |
Dimensions and weight
Speacification | L | D | D1 | H | Flange bolt | Weight |
mm | dxn | kg | ||||
50 | 200 | Φ165 | Φ125 | 253 | M16x4 | 15 |
65 | 200 | Φ185 | Φ145 | 268 | M16x4 | 15 |
80 | 225 | Φ200 | Φ160 | 284 | M16x8 | 17.5 |
100 | 250 | Φ220 | Φ180 | 295 | M16x8 | 20 |
125 | 250 | Φ250 | Φ210 | 310 | M16x8 | 22 |
150 | 300 | Φ285 | Φ240 | 339 | M20x8 | 33 |
200 | 350 | Φ340 | Φ295 | 382 | M20x8 | 45 |
250 | 400 | Φ395 | Φ350 | 433 | M20x12 | 94 |
300 | 450 | Φ445 | Φ400 | 483 | M20x12 | 114 |
Maximum Permissible error
Accuracy between Q1 and Q2±5%
Accuracy between Q2 and Q4±2%(±3%for hot water)
WORKING CONDITION
Working temperature for cold water meter: +0.1℃~+50℃
Working temperature for hot water meter: +0.1℃~+90℃
Head loss:△P63
Working pressure≤1. 0Mpa
We are committed to providing high-quality Water Conservancy Irrigation Eletromagnetic Flow Meter to customers around the world. Through reform and innovation, we will continue to forge ahead and promote the development of the enterprise itself, so that the enterprise will remain invincible in the market competition of survival of the fittest. Any trading companies or distributors from any countries are welcomed.
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