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      ProductsWired remote water meter series
Products  ——  Wired remote water meter series

Product details

Product description

This series of products have high reliability, strong anti-interference ability, power saving and durable meter reading system. The meter reading system is a new type of remote centralized reading, charging, monitoring and management system designed for the water supply department. It has three floors of sub-meters, collectors (concentrators) and management centers.


Performance characteristics

Multi-flow rotor type: adopts domestic mainstream metering structure.

Liquid-sealed movement: high sensitivity; special liquid encapsulation of the character wheel window can keep the reading permanently clear.

Dry core: central magnetic transmission, anti-magnetic interference, good stability, strong anti-freezing ability, and permanent clear reading.

Bus communication mode: RS-485 or M-BUS.

No need for power supply for daily work, only bus power supply when reading meter. Waterproof, moisture-proof and light interference proof.

Waterproof, moisture-proof and light interference proof.

Material optional: ductile iron, engineering plastics, copper, stainless steel.

Optional sampling method: photoelectric, pulse..

Environmental rating: Class B electromagnetic environment: E1

Temperature class: T30, T90

Accuracy Class: Class 2


Main parameters



Flow parameter

Nominal Diameter (DN)

20mm

25mm

Q4m3/h

5

7.875

Q3m3/h

4

6.3

Transitional Flow Rate (Q2)

R80

80

126

R100

64

100.8

R160

40

63

Minimum Flow Rate(Q1)

R80

50

78.75

R100

40

63

R160

25

39.375

Minimum Readingm3/h

0.00001

Maximum Readingm3/h

99999.9999

Maximum Permissible Error

Maximum permissible error: low zone (Q1≤Q< Q2) maximum permissible error is ±5%

When the water temperature is ≤30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±2%; when the water temperature is> 30C, the high zone (Q2≤Q≤Q4) The maximum permissible error is ±3%


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