Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of ultrasonic water meter brass body with wireless communication in China. If you're going to wholesale high quality ultrasonic water meter brass body with wireless communication, welcome to get pricelist and quotation from our factory.
Product Description
An ultrasonic water meter is an intelligent metering device that measures the flow rate of water in a pipeline by transmitting and receiving ultrasonic signals to determine flow velocity. It features high accuracy, no mechanical wear, low starting flow rate, and long-term stability and is widely used in smart water management systems.
Product Features
- Low Starting Flow Rate: Featuring excellent small-flow detection capabilities, the meter has a low starting flow rate and can accurately measure even the slightest flows, effectively avoiding issues of inaccurate metering at low flow rates.
- Error Display & Alarm Codes: The ultrasonic water meter provides error and alarm codes, including leak detection, enabling personnel to quickly identify issues and take timely action-minimizing water waste and potential losses.
- Low Pressure Loss: With an in-line straight-through design, the meter contains no mechanical moving parts or flow-blocking components, ensuring minimal impact on pipeline flow and preventing pressure loss
-
No Mechanical Moving Parts: Offers higher reliability and stability, along with a longer service life.
LCD Indication and alarms
1. Signal strength 2. Fehler /Alarm 3. Water temperature 4. Time
5. Water flow indication 6. Time 7. Verification status 8. Sensor status
9. Battery voltage 10. Unit 11. Flow direction
Outline dimension drawing
| Nominal Diameter | L | L1 | W | H | Meter Thread | Connecting Pipe Thread(D) |
| mm | ||||||
| DN15 | 165 | 260 | 81 | 90 | G3/4B | R½ |
| DN20 | 195 | 300 | 81 | 95 | G1B | R¾ |
Product parameters
|
Nominal Diameter
|
mm | 15 | 20 | ||
|
Q3/Q1
|
R400 | R800 | R400 | R800 | |
|
Overload Flow Rate (Q4)
|
m³/h
|
3.125 | 5 | ||
|
Nominal Flow Rate (Q3)
|
m³/h | 2.5 | 4 | ||
|
Transitional Flow Rate (Q2)
|
l/h
|
10 | 5 | 16 | 8 |
|
Min Flow Rate (Q1)
|
l/h
|
10 | 6.25 | 2 | 3.125 |
|
Starting Flow Rate
|
l/h
|
2 | 3 | ||
|
Accuracy Class
|
Class 2
|
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|
Temperature Class
|
T50/T70
|
||||
|
Maximum Admissible Pressure
|
PN16
|
||||
|
Electromagnetic Environmental Class
|
E1 | ||||
|
Environmental Classification
|
O | ||||
|
Protection Class
|
IP68 | ||||
|
Installation Direction
|
Any angle
|
||||
|
Flow Profile Sensitivity Class
|
U5/D3
|
||||
|
Battery Lifetime
|
＞8 years
|
||||
|
Display
|
LCD, 9 digits + additional characters
|
||||
|
Communication Interface
|
RS485/LoRa/LoRawan
|
||||
Wireless AMR Interfaces
AMR Ready
- Wired:RS485 modbus;
- Wired: Pulse;
- Wireless:LoRa,LoRaWAN (EU863-870, AS923, AU915-928,US902-928,IN865-867 channel plans);
- Wireless: NB-loT (CoAP);
- Wireless:GPRS(2G/4G);
- Infrared reading.
R & D Center and Production Base
our client
after-sales support
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