| Customization: | Available |
|---|---|
| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Brass Body R400,R800 Ultrasonic Water Meter
·Long service life: With no internal moving parts or flow-blocking components, there is no mechanical wear. The fully sealed design resists sand, scale, and harsh water conditions, reducing maintenance frequency and extending service life.
·Low pressure loss: The measured pipeline contains no moving or obstructive elements, allowing water to flow through with minimal resistance, resulting in low pressure loss and reduced energy consumption in the water supply system.
·High level of intelligence: Equipped with built-in modules such as LoRaWAN, it enables real-time data transmission and supports remote valve control, abnormal water usage alerts, and other smart functions.
| 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 | ||||||
| Temperature class | T50/T70 | ||||||
| Electromagnetic Environmental Class | E1 | ||||||
| Pressure Loss Classes | 0.4bar | ||||||
| Environmental Classification | O | ||||||
| Maximum Admissible Pressure | PN16 | ||||||
| Installation Direction | Any angle | ||||||
| Flow Profile Sensitivity Class | U5/D3 | ||||||
| Battery Lifetime | > 8years | ||||||
| Display | LCD, 9 digits + additional characters | ||||||
| RS485/LoRa/LoRawan Communication Interface | RS485/LoRa/LoRawan | ||||||
|
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
|
){kind=link}