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Domestic dry dial multi jet water meter (ISO manufacturer)

China Beijing Water Meter Co.,Ltd. certification
China Beijing Water Meter Co.,Ltd. certification
Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

The company considerate after-sales service ,And try their best to meet the requirement of customers. We will be a long-term cooperation.

—— Albert

Easy to talk with, very professional and fast service, the quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

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Domestic dry dial multi jet water meter (ISO manufacturer)

Domestic dry dial multi jet water meter (ISO manufacturer)
Domestic dry dial multi jet water meter (ISO manufacturer)

Large Image :  Domestic dry dial multi jet water meter (ISO manufacturer)

Product Details:
Place of Origin: Shijiazhuang
Brand Name: Yuanjiang
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pieces
Packaging Details: according to the customers' requirements
Delivery Time: within 15-20 days after receiving the deposit
Payment Terms: T/T
Supply Ability: 300000 Pieces per Month
Detailed Product Description
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Domestic dry dial water meter


multi jet water meter


water meter

Domestic dry dial multi jet water meter (ISO manufacturer)

1. Advantages:

The remote reading domestic dry dial multi jet water meter series uses advancedwireless transmission technology,by microelectronic control circuits, the measurement of the traditional mechanical meter to convert the information into electrical signals, transmitted viaGPRSto a computer system or a remote meter-reading personnelhandheldwireless remote meter-reading machine to the table with the data copied to the up, and then back into the computer management system.

2. Technical Specification:

1Connection Pipe Diameter (DN)15mm
2Permanent Flow rate (Q3 )2.5 m3 /h
3Overload Flow rate (Q4 )3.125 m3 /h
4Minimum Flow rate (Q1 )0.025 m3 /h
5Transitional Flow rate (Q2 )0.040 m3 /h
6Q 3/Q1100
7Q2 /Q11.6
8Maximum Admissible Pressure (MAP)MAP10
9Verification scale0.00005 m3
10Indicating Range99999 m3
11Connection ThreadG3/4B
12Meter Length165mm
13Climatic Environment

Upper temp. Limit: 55°C

Lower temp. Limit: −10°C

15Temperature ClassT50
16Pressure Loss ClassΔP63
17Mechanical EnvironmentM1
18Electromagnetic ClassE1
  • Working Pressure: ≤ 1MPa;
  • Pressure Loss: ≤ 0.1MPa;
  • Working Temperature: ≤30°C
3. Electronic Parameters:
  • Central Frequency: 470MHz
  • Battery:3.6V/3.3A/h disposable lithium battery
  • Modulation: FSK
  • Bandwidth:64KHz
  • Power Consumption:30uA
  • Transmit Power: 50mW
  • Transmit Distance: > 200m (open field)
  • Product Life: >6 years
4.Maximum Permissible Error:

a) From minimum flux to transitional flux (Q1≤Q

b) From transitional flux to maximum flux (Q2≤Q < Q4): ±2%

5.Working Principle and Function:
  • It is the remote reading domestic dry dial multi jet water meter. It will get rotation information of the second pointer 0.01 on the dial and obtain the matched pulse data by one magnet and double reed switches what are embedded under the wheel pointer 0.01, then the electronic device will convert the received pulse data into a numeral value base on unit of cubic meter and wirelessly transmit the value to WAMR system. The wireless remote meter reading can avoid the inconvenience of manual reading.
  • Wireless master can get the meter’s digital data, valve status, battery voltage, possible failure information and other related meter’s parameter by RF module.
  • The interval time of meter reading is 1.5s, and valid communication distance larger than 200m
  • The master RF module can operate wireless remote valve control, parameter setting and clearance of abnormal status.
  • When low voltage alarming happens, user can conduct forced open valve operation.
  • The wireless water meter adopts ER26500M power type Li−SOCl2 spiral battery.
  • When the RF module suffers from some magnetic interference, the valve will be automatically switched off .When the interference disappears, the valve will resume to the original status before magnetic interference
  • This remote reading domestic dry dial multi jet water meter has low voltage alarming function. An alarming mark will be set and then the meter will wait for battery replace when the electric components detect battery low voltage. Before battery replacement, the RF module will automatically stop the operation such as rust prevention and regular data upload which will consume large current.
  • This water meter also has valve rust prevention function. The valve of the water meter will automatically switch off/on once every 10 days to prevent the valve from rust.
  • Battery Life: 6+1 years.

Contact Details
Beijing Water Meter Co.,Ltd.

Contact Person: Miss.

Tel: 10-65569770

Fax: 86-10-8563-2312

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