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IC Card Prepaid Water Meter

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Water meter
The prepaid water meter(Split type) is new type of smart water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption and conduct water data transmission and settlement transactions. It adopts a pre-paid method, which not only achieves reasonable charging, it will also automatically close the valve when the meter is in arrears. Its electronic part is separate from the body part of the water meter, suitable for installation in an environment where it is not easy to read card
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INTRODUCTION

The prepaid water meter(Split type) is new type of smart water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption and conduct water data transmission and settlement transactions. It adopts a pre-paid method, which not only achieves reasonable charging, it will also automatically close the valve when the meter is in arrears. Its electronic part is separate from the body part of the water meter, suitable for installation in an environment where it is not easy to read card .

TECHNICAL DATA

1. Flow Range

Nominal diameter DN(mm) Q3/Q1 Overload flow Q4 Permanent flow Q3 Transitional flow Q2 Min flow Q1
m³/h
32 R80 12.5 10 0.2 0.125
40 R80 20 16 0.32 0.2

2. Relative Error

Maximum allowable error Q1 – Q2 ± 5%.

Maximum allowable error Q3 – Q4, water temperature ≤30°, max permissible error ± 2%; water temperature >30°, max permissible error ± 3%.

3.Working temperature:(0.1~30) ℃.

4.Working pressure: ≤1.0MPa.

5.Pressure loss: ≤0.063MPa

6.Installation environment: Class B, indoor, fixed type installation

7.Electromagnetic environment: E1 - residential, commercial, light industrial

8.Working Current: Static: <10uA

9.Flow profile sensitivity class: U10, D5

10.Storage ambient temperature:(5~50) ℃

FEATURE

1.Low start-up flow;

2.Base meter adopts of 4-digit pointer, 5-digit character roller for easy and clear reading;

3.Valve adopts rotary-wing construction, with small switch torture distance;

4. The electronic components are separated from the body of the water meter to prevent the circuit board from malfunctioning due to long-term water immersion.

5.One-card, one-meter with encipherment protection, security guaranteed; valve automatically shut off when impacted by strong magnetic field action

6.Multiple customer type optional, 3 ladder water volumes settable, 3 ladder unit prices settable.

APPLICATION

Garden, Housing, Commercial, General household, Residential Building, Apartment, Municipality, Household, Potable, Hotel, School, Mall, Engineering construction etc.

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中国
韩国
韩国
韩国
韩国
韩国
这是描述信息

Professional manufacturer and exporter

of flowmeter equipment

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The Cross of  9th Avenue and 2th Longhai Road,  Longting District, Kaifeng City, Henan Province, China.

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