Model NO.: AUWM01
Principle: Volumetric Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Ultrasonic Type
Size: Dn5-Dn25
Trademark: ECO
Transport Package: Pallet
Specification: CE
Origin: Zhejiang
AUWM Ultrasonic Heat High Accurate Measuring Flow MeterÂ
Features:
1.Flow-rate range 0.6~2.5m3/h.
2.Min. temperature difference 3°C
3.Horizontal/vertical installation
4.Embedded and removable installation design to prevent damage during the adjustment period
5.Smart multi-flow design, capable of recording flow rate and volume
6.Advanced nonmagnetic sensing technology
7.High precision design, meeting Class 2 metering requirements of EN1434 and CJ128 standards
8.A lithium battery with service life exceeding 6 years
9.Optional remote RS485o or M-BUS output, convenient for remote systems
10.Payment settlement date renewable, 18-month data storage
11.360° revolving monitor for easy reading
12.Inclined LCD for optimized viewing
13.Wide measuring range (q s/q i =100/1)
14.Low startup flow rate
15.Environment class A/B
Dimensions:
Nominal flow-rate |
Q3 |
m3/h |
1.6 |
1.6 |
1.6 |
1.6 |
2.5 |
2.5 |
Nominal dimension |
DN |
mm |
15 |
15 |
20 |
20 |
15 |
15 |
Total length |
L |
mm |
110 |
165 |
130 |
190 |
110 |
165 |
Counter length |
L1 |
mm |
73.8 |
73.8 |
84 |
84 |
73.8 |
73.8 |
Counter width |
B |
mm |
73.8 |
73.8 |
84 |
84 |
73.8 |
73.8 |
total length with slipknot |
L2 |
mm |
1. According to the International standard to match slipknot |
2. According to the customer request to match slipknot |
Connection thread(without slipknot) |
 |
Inch |
G¾B |
G¾B |
G¾B |
G1B |
G1B |
G¾B |
connection thread(with slipknot) |
 |
Inch |
R½ |
R½ |
R½ |
R¾ |
R¾ |
R½ |
Height |
H |
mm |
13 |
13 |
16.5 |
16.5 |
13 |
13 |
Height |
H1 |
mm |
89 |
89 |
103 |
103 |
89 |
89 |
Weight |
 |
kg |
According to the customer request |
Â
Nominal flow-rate |
Q3 |
m3/h |
2.5 |
2.5 |
2.5 |
2.5 |
4 |
4 |
Nominal dimension |
DN |
mm |
20 |
20 |
20 |
20 |
25 |
25 |
Total length |
L |
mm |
130 |
190 |
130 |
190 |
175 |
210 |
Counter length |
L1 |
mm |
84 |
84 |
84 |
84 |
84 |
84 |
Counter width |
B |
mm |
84 |
84 |
84 |
84 |
84 |
84 |
total length with slipknot |
L2 |
mm |
1. According to the International standard to match slipknot |
2. According to the customer request to match slipknot |
Connection thread(without slipknot) |
 |
Inch |
G1B |
G1B |
G1B |
G1B |
G1¾B |
G1B |
connection thread(with slipknot) |
 |
Inch |
R¾ |
R¾ |
R¾ |
R¾ |
R1 |
R¾ |
Height |
H |
mm |
16.5 |
16.5 |
16.5 |
16.5 |
21 |
21 |
Height |
H1 |
mm |
103 |
103 |
103 |
103 |
123 |
123 |
Weight |
 |
kg |
According to the customer request |
Technical data:
Nominal Flow Rate |
 |
Q3 |
 |
m3/h |
1.6 |
 |
1.6 |
 |
1.6 |
1.6 |
 |
2.5 |
 |
 |
 |
Diameter |
 |
DN |
 |
mm |
15 |
 |
15 |
 |
20 |
20 |
 |
15 |
 |
15 |
 |
Pipe length |
 |
L |
 |
mm |
110 |
 |
165 |
 |
130 |
190 |
 |
110 |
 |
165 |
 |
Overload Flow Rate |
 |
Q4 |
 |
m3/h |
2 |
 |
2 |
 |
2 |
2 |
 |
3.125 |
 |
3.125 |
 |
Critical Flow Rate |
 |
Q2 |
 |
I/h |
10.24 |
 |
10.24 |
 |
10.24 |
10.24 |
 |
10.24 |
 |
16 |
 |
Min Flow Rate |
 |
Q1 |
 |
I/h |
6.4 |
 |
6.4 |
 |
6.4 |
6.4 |
 |
10 |
 |
10 |
 |
Start Flow Rate |
 |
 |
 |
I/h |
1.3 |
 |
1.3 |
 |
1.3 |
1.3 |
 |
2.0 |
 |
2.0 |
 |
Q3 Pressure Loss |
 |
 |
 |
bar |
0.6 |
 |
0.6 |
 |
0.6 |
0.25 |
 |
0.33 |
 |
0.33 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Nominal Flow Rate |
 |
Q3 |
 |
m3/h |
2.5 |
 |
2.5 |
 |
4 |
 |
4 |
 |
4 |
 |
4 |
 |
Diameter |
 |
DN |
 |
mm |
20 |
 |
20 |
 |
20 |
 |
20 |
 |
25 |
 |
25 |
 |
Pipe length |
 |
L |
 |
mm |
130 |
 |
190 |
 |
130 |
 |
190 |
 |
175 |
 |
210 |
 |
Overload Flow Rate |
 |
Q4 |
 |
m3/h |
3.125 |
 |
3.125 |
 |
5 |
 |
5 |
 |
5 |
 |
5 |
 |
Critical Flow Rate |
 |
Q2 |
 |
I/h |
16 |
 |
16 |
 |
25.6 |
 |
25.6 |
 |
25.6 |
 |
25.6 |
 |
Min Flow Rate |
 |
Q1 |
 |
I/h |
10 |
 |
10 |
 |
16 |
 |
16 |
 |
16 |
 |
16 |
 |
Start Flow Rate |
 |
 |
 |
I/h |
2.0 |
 |
2.0 |
 |
3.0 |
 |
3.0 |
 |
3.0 |
 |
3.0 |
 |
Q3 Pressure Loss |
 |
 |
 |
bar |
0.25 |
 |
0.25 |
 |
0.3 |
 |
0.3 |
 |
0.25 |
 |
0.25 |
 |
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