1
1
Brief Introduction
⚫
The ultrasonic water meter is a new type of intelligent all-electronic meter.
It
integrates measurement and display to achieve accurate measurement with a
minimum flow of 0.01 m
3
/h.
⚫
Achieve multi-angle installation and minimize the pipe pressure loss.
⚫
Dedicated to household measurement in residential quarters
⚫
Connect to the GSM wireless concentrator produced by our company, using GSM mobile
public network for data transmission to form a wireless monitoring system. It automatically
reports abnormal status.
2
Technical Details
2.1
Basic technical details
Parameter
Performance
Diameter (mm)
DN15~40
Q3/Q1
R250/R400
Pressure Loss
DN15 & DN20:
Δp40
DN25 & DN32 & DN40:
Δp63
Measured Medium
water or homogeneous liquid
*
Pipes
must be full with measured medium.
Accuracy
Class 2 (Class B)
Maximum Working Pressure
1.6MPa
Work Environment
5℃
～
+55℃, ≤100%RH
Temperature Grade
T30/T50
Sensitivity of Upstream Flow Field
U10
Sensitivity of Downstream Flow Field
D5
Climatic and Mechanical
Environmental Grades
B
EMC Grade
E1
Keypad
Magnetic Key
LCD
LCD 8 prompt