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Pulse Smart Remote Water Meter

Pulse Smart Remote Water Meter

▲Class E1 electromagnetic immunity, unaffected by external voltages and high/low frequency disturbances.
▲IP68-rated design, suitable for permanent submersion applications.
▲Wireless endpoints feature low maintenance costs, with a modular design enabling reuse of the wireless communication module.
▲Dual Hall-effect pulse sensing technology ensures metering stability and operational reliability.
▲Ultra-low power system design, enabling 7 years of continuous operation from a single 8.5 Ah lithium battery.

Details

Function Parameters Dimensions

This product is the SECK Integrated Pulse Smart Remote Water Meter. As an instrument for measuring the total volume of water flowing through pipelines, this pulse-actuated smart water meter is suitable for small-scale industrial and domestic water applications. It features high metrological accuracy, low minimum starting flow, excellent dirt resistance, convenient reading, aesthetically pleasing design, hygienic safety, and extended service life.

 

The sensor in this series is mechanically isolated from counting gears with zero physical contact. The meter achieves Accuracy Class 2 or higher, with casing options of copper alloy or ductile iron.

Basic Parameters


Function

Describe

Data Collection Method

Pulse collection

Battery Capacity

3.6V8.5Ahreplaceable, non-rechargeable

Battery Life

7 y

Protection Class

IP68

Communication Method

LORAwan

Operating Frequency

Decide based on requirements

Standby Current

10μA (Avg.)

Transmission Distance

2000m transmission range with

open-field line of sight communication

Measurement Range

0-99999.999m³

Minimum Resolution

0.001m³


Flow Parameters


Nominal Diameter

DN(mm)

Q3/Q1

Overload Flow Rate

Q4

Permanent Flow Rate

Q3

Transitional Flow Rate

Q2

Minimum Flow Rate

Q1

m³/h

L/h

15

100

3.125

2.5

40

25

160

3.125

2.5

25

15.625

20

100

5

4

64

40

160

5

4

40

25

25

100

7.875

6.3

100.8

63

160

7.875

6.3

63

39.375


Note:

Actual values shall prevail as marked on the dial.

Maximum Permissible Errors:

In the low flow zone from and including the minimum flow (Q1) to excluding the transitional flow (Q2): ±5%

     In the high flow zone from and including the transitional flow (Q2) to and including the overload flow (Q4): ±2%


Diameter

(mm)

L

(mm)

B

(mm)

H

(mm)

L1

(mm)

Connection Thread

D

15

165

95

140

258

G3/4

20

190

95

140

298

G1

25

260

97

145

345

G1 1/4

Note: The external dimensions and weight are for reference only, and the actual product shall prevail.


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