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Ultrasonic water Meter

Features Long-term stability Intelligent self-check Dynamic range up to R400 Displaying alarm codes including leakage, aging of transducer, ect Mounting in any installation position IP68 suitable for outdoor installations Highest data s

Mechanical Assembly

Ultrasonic water Meter

Ultrasonic water Meter

Ultrasonic water Meter

Nominal

Diameter

(DN)

Overall

Length

L(mm)

Counter

Length

L1(mm)

Counter

Length

L2(mm)

Counter

Width

W(mm)

Total

Height

H(mm)

Total

Height

H1(mm)

Overall

Height

H2(mm)

Connection Thread

M

15

165

90

104

90

148

78

97

G3/4

20

195

93

104

90

150

80

99

G1

25

225

133

136

92

163

87

113

G1¼

Assembly Importance

Make sure the spool piece is full of water, avoid bubble generating.

 

Ultrasonic water Meter


Features

☉ Long-term stability

☉Intelligent self-check  

☉Dynamic range up to R400  

☉ Displaying alarm codes including leakage, aging of transducer, ect

☉Mounting in any installation position

☉ IP68 suitable for outdoor installations

☉Highest data security for AMR communication

☉ Low power consumption

☉Long life battery 


Performance Characteristics

Measurement

Diameter(mm)

15

20

25

 Starting Flow (m3/h)

0.002

0.003

0.005

Minimum Flow Rate Q1 (m3/h)

0.01

0.016

0.025

Transitional Flow Rate Q2 (m3/h)

0.016

0.025

0.04

Permanent Flow Rate Q3 (m3/h)

2.5

4.0

6.3

Overload Flow Rate Q4 (m3/h)

3.125

5.0

7.875

 Flow Range Ratio (Q3/Q1)

400,  250 (default)

 

 

 Accuracy Class

Class 2

 Temperature Class

T50,  T30 (default)

Sample Rate

8Hz~32Hz  (8Hz default)

 Maximum Admissible Pressure

 

 

 

 

 

1.6MPa  1.0MPa

 Pressure Loss Range

<63KPa  <40KPa

Electrical & Environment

Input Voltage

3.15V~4.2V  typ. 3.6V

 

Current

Static

<40uA@8Hz

Receive

<58mA

Transmission

<250mA

Battery Life

6+1 years

Display Indication

LCD

Display Items

Accumulated Flow Rate(m3), Instantaneous Flow Rate(m3/h), Accumulated Running Time(h)and other items.

Range of Display

0~99999.999 m3

Operation

Magnetic Switch

Data Storage

Recent 90 Daily Accumulative Data

Recent 24 Monthly Accumulative Data.

Frequency of Data Reporting

Once a Day

Frequency Range

B5(800MHz), B8(900MHz),B28(700MHz)

Maximum Transmitting Power

23±2dBm

Receiving Sensitivity

-128dBm

Protection Class

IP68

EMC Class

E1

Operating Temperature

-25℃ ~ 55℃

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