Juling Instrument Manufacturing Co., Ltd.

Prepaid Water Meter

Separated Structure Prepaid Pulse Water Meter

  • Shelf time:2018-05-08 14:57
  • Communication Method:Pluse Large Caliber: Horizontally Waterproof Grade: IP65 Product Introduction It is convenient for users to install water meter in special environment. It is convenient for users to swipe card and check residual traffic
  • Inquiry
Communication Method:Pulse
Large Caliber: Horizontally
Waterproof Grade: IP65

Product Introduction
It is convenient for users to install water meter in special environment. It is convenient for users to swipe card and check residual traffic.

Flow Range

DN(mm) Just Water Meter 15 20 25
Overload flow-rate(Q4)m3/h 1.25 3.125 5.00 7.875
Permanent Flow-rate(Q3)m3/h 1.00 2.50 4.00 6.30
Transitional Flow-rate(Q2)m3 /h 0.01 0.05 0.08 0.126
Min. Flow-rate(Q1)m3 /h 0.00001 0.0313 0.05 0.0788
Flow-rate Range(Q3/Q1) 160/80 80
Range of error Small flow:≤±5% Permanent Flow-rate:≤±2%(Cold water)、≤±3%(Hot water)

 
Readings range 0.00001~99999.99999 0.0001~99999.9999
Working  Temperature 0.1℃~30℃ Cold water meter:0.1℃~30℃
Hot water meter:0.1℃~90℃

Product  Features

1. Payment in advance, avoid debt.
2. High accuracy of measurement.
3.When the remaining water amount is equal to the alarm amount, valve failure once. when the remaining water is used up, water valve failure again and the user shall buy the water again
4. Valve automatic maintenance function: regular on-off valve. Avoid disgrace of the valve.
5. Waterproof, moisture-proof and anti-attack.

INSTALLATION.

1. The caliber of water meter shall be based on the size of the pipeline and the usual used water flow is no more than common flow of the water meter; and the installation location shall be avoided insulation , flooding, freezing and pollution, and convenient for installation, removing and reading data. 
2. The sands and stones and other sundries in the pipeline, such as hemp thread shall be cleaned firstly in Case of water meter breakdown.
3. Please leave enough space for repairing, and installation according to water flow direction on the pipe. 
4. Please do not apply too much force when connecting the water meter and pipe, to avoid damaging the meter body and leakage. 
5.If the water meter is installed on the inlet of the boiler, shall install check valve on the outlet of water to prevent the return current of hot water and steam from damaging the water meter

NOTE

1.Don't hide with metal objects, according to the specifications.
2.It's strictly forbidden to dismantle the table privately, otherwise the consequences will be conceited.
3.Our company will optimize products according to the situation every year, and we can't inform customers one by one. Our company has the right of final interpretation of product functions.
4.If you have any problem, please connect us, we will solve it as soon as possible. Thank you!

NEWS

CONTACT US

Hebei Juling Instrument Manufacturing Co., Ltd.

SKYPE:3284552089

TELPHONE:18532278530

E-MAIL:smartmetercn@foxmail.com

ADD:XuJiaZhuang Industrial Park QiaoXi District ZhangJiaKou China

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