Ultrasonic Water Meter Dn50 Large Diameter Ultrasonic Water Meter
The ultrasonic water meter adopts the pure electronic ultrasonic measurement principle, with high measurement accuracy and wide range ratio. In the case of low network flow, the actual water consumption can also be accurately measured.
Feature
1. Micro power consumption design, high-capacity battery power supply (battery life is 8 years);
2. Wide range ratio, small start-up flow, high accuracy level, good stability, and can be used for water leakage detection;
3. After selecting the data monitoring and control terminal, the pipeline network evaluation and pipeline network monitoring and analysis (SCADA, DMA) can be realized;
4. Alarm for abnormal water use and pipe network abnormality;
5. When the pipeline is full, it can be installed at any angle without affecting the measurement accuracy;
6. Data freezing function, the freezing frequency can be set in advance to pack and upload;
7. IP68 design of the whole machine;
8. Forward and reverse measurement, suitable for measurement environments such as ring pipe networks.
Nominal diameter(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Max flow Q4(m³/h) | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 |
Nominal flow Q3(m³/h) | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 |
Transitional flow 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 |
Start-up flow(m³/h) | 0.033 | 0.06 | 0.09 | 0.14 | 0.21 | 0.31 | 0.56 | 0.88 | 1.2 |
Max flow | 99999999.9 | ||||||||
Reverse flow | 99999999.9 | ||||||||
Measuring range | Q3/Q1, R250/（R400 customizable） | ||||||||
Accuracy class | Class B | ||||||||
Pressure loss class | ≤0.063 MPa | ||||||||
Working pressure | 1.6 MPa | ||||||||
Temperature class | T50 | ||||||||
Temperature range | (5~55)℃ | ||||||||
Environment class | Indoor,Class B | ||||||||
Electromagnetic class | E1(Residential, Commercial, Industrial) | ||||||||
Power supply | Built-in lithium battery DC 3.6V | ||||||||
Battery life | ＞ 10years | ||||||||
Installation position | Any angle | ||||||||
Display | LCD, 8 digits + additional characters | ||||||||
Installation pitch | U10/D5 | ||||||||
Communication interface | RS485 Modbus/ Pulse output/GPRS/NB-IoT | ||||||||
Protection class | IP68 | ||||||||
Installation
Ultrasonic Water Meter Switch Screen Display Mode
The water meter adopts light sensitive response, you can choose to cover the sensing area with your hand to switch the screen display content.
Installation positions of all parts of the flow meter should avoid being approached by sunlight, flooding, freezing, chemicals, and electromagnetic pollution, and should facilitate dismounting and metering;
Installation of ultrasonic water meter:
1) Before installation should thoroughly clean the system piping, and clear the sand and other debris, to avoid water meter failure;
2) Body level or vertical installation, Building water meter installation should be less than 0.8m from the ground
Hot Tags: Ultrasonic Water Meter Dn50 Large Diameter Ultrasonic Water Meter, suppliers, manufacturers, factory, wholesale, buy, price, bulk, for sale, water meter dn80 ultrasonic suppliers, Remote reading ultrasonic water meter, double flanged water meter, Buy water meter with modbus communication, water flow meter with rs485 suppliers, Wholesale Bulk Ultrasonic Water Meters Industrial Wireless