Ultrasonic water meter is a new type of water meter, which is used to measure the time difference caused by the velocity change of ultrasonic beam when it propagates upstream in water, and the velocity of water out is obtained by analysis and treatment, and the flow rate of water is further calculated.
Characteristics:
1.Low starting velocity, wide range ratio, high accuracy and stable operation.
2.No internal moving components without resistance, free from the influence of impurities in water, long service life.
3.The output communication function is complete, satisfies each kind of communication and the wireless networking request.
4.With excellent small flow detection ability, can solve many problems of traditional water meters, more suitable
5. It is more suitable for saving and reasonable utilization of water resources and has broad market and application prospect.
Nominal Diameter(DN)mm
15
20
25
Overload flow (Q4)m³/h
3.125
5.000
7.875
Norminal flow(Q3)m³/h
2.500
4.000
6.300
Demarcation flow(Q2)m³/h
0.050
0.080
0.126
Min flow(Q1)m³/h
0.031
0.050
0.079
Measuring range (Q3/Q2)
160
Error
Small flow≤±5%,Common flow ≤±2%(cold water),≤±3%(hot-water),
Reading range
0.001m³~99999.999m³
Working temperature
Cold water meter:0.1~30 hot water meter:0.1~90
Allowable water pressure
0.03 MPa~1MPa
Pressure loss grade
p63(≤0.063MPa)
Flow profile sensitivity grade
U10,D5
Climatic and mechanical environmental safety levels
Level B
Electromagnetic compatibility level
E1
Order selection
Communication mode
M-BUS
Base surface material
Brass
Installation mode
Horizontal / vertical
Water quality selection
Cold / hot water
Valve control function
Yes / No
Payment method
IC card prepayment / after remote copy payment


Packaging & Shipping