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Pulse Valve-Controlled Smart Water Meter

Pulse Valve-Controlled Smart Water Meter

▲The register section employs specialized multi-protection processes, including waterproofing, moisture resistance, and anti-magnetic shielding.
▲The register section employs specialized multi-protection processes, including waterproofing, moisture resistance, and anti-magnetic shielding.
▲Communication can be implemented through M-BUS/RS485 bus protocols or via NB-IoT/LoRa wireless technologies, enabling remote direct reading of water consumption data.
▲Communication protocols can be custom-developed to meet client specifications.
▲Data capture accuracy: From 0.001m³ to 1m³ (per pulse). Mechanical counter: 5 roller digits

Details

Function Parameters Dimensions

This product is the SECK Single-Jet Dry-Type Pulse Vavle-controlled Cold-Water Meter. As a measuring instrument for quantifying the total volume of water flowing through pipelines, this Valve-Controlled Smart Water Meter is suitable for small-scale industrial and domestic water applications. It features high measurement 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 isolated from counting gears without mechanical contact. The register section employs specialized waterproof, moisture-resistant, and anti-magnetic shielding treatments. Communication can be implemented through M-BUS/RS485 bus protocols or via NB-IoT/LoRa wireless technologies, enabling remote direct reading of water consumption.

 

Concurrently equipped with valve control functionality, it allows water authorities to manage supply remotely, significantly reducing operational manpower and enhancing efficiency.


Basic Parameters


Communication Interface

M-bus

485

NB-IoT

LoRa

Operating Voltage

30V

3.3-5V

3.6V

3.6V

Operating Frequency

-

-

Decide based on requirements

Transmission Distance

1000m(normal)

200m(normal)

Within the base station coverage area

Battery Capacity

-

-

8.5Ah

8.5Ah

Quiescent Current(avg.)

-

-

25μA

25μA

Operating Current (avg.)

1.5mA

2mA

30mA

30mA

Battery Life

-

-

≥7y

≥7y

Ingress Protection (IP)Rating

IP68

Pressure Rating

MAP10

Pressure Loss Class

p63

Temperature Class

T50

Flow Profile Sensitivity Class

U0/D0

Environmental Safety Class

B/O

EMC Immunity Level

E1/E2

Accuracy Class

2

Flow Parameters


DN

Q3/Q1

Overload

Flow Rate Q4

Permanent

Flow

Rate Q3

Transitional

Flow

Rate Q2

Minimum

Flow

Rate Q1

Minimum

Reading

Min

Maximum

Reading

Max

mm

m³/h

L/h

m3

15

80

3.125

2.5

50

31.25

0.00005

99999

100

40

25

125

32

20

160

25

15.625

20

80

5

4

80

50

100

64

40

125

51.2

32

160

40

25

25

80

7.875

6.3

126

78.75

100

100.8

63

125

80.64

50.4

160

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%


Type

Diameter

mm

L

B

H

Connection Thread

d

Connection Thread

D

Weight

mm

d

D

kg

LXSG-15

15

165

86

123

R1/2

G3/4

1.2-1.7

LXSG-20

20

190

86

123

R3/4

G1

1.2-1.7

LXSG-25

25

260

90

125

R1

G1 1/4

1.6-2.5

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

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