Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Single-jet Cold Water Meter, RF Card Prepayment Water Meter, Horizontal Piston Water Meter. Our company is committed to bringing an innovative and efficient product procurement experience to companies pursuing high efficiency and low cost so that they can reduce comprehensive procurement costs. We adhere to the corporate philosophy of 'people-oriented, scientific management, meticulous operation, and dedicated service', and win the trust of customers with first-class design, high-quality products and best service.
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
The company adheres to the tenet of 'quality oriented, customer first', and develops innovative products for Irrigation Inline Water Flow Sensor Calibration Liquid Volume Meter in the fierce market competition. Remember to contact us right away! Welcome new and outdated consumers to call us for that upcoming long term small business associations.
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