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IP68 Precision Water Meters , DN25 Fluid Smart Water Meter

IP68 Precision Water Meters , DN25 Fluid Smart Water Meter

  • IP68 Precision Water Meters , DN25 Fluid Smart Water Meter
  • IP68 Precision Water Meters , DN25 Fluid Smart Water Meter
IP68 Precision Water Meters , DN25 Fluid Smart Water Meter
Product Details:
Place of Origin: China
Brand Name: Stron
Certification: STS Certificated
Model Number: STW36-A
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Negotiable
Packaging Details: Cartons
Delivery Time: 30-45 days
Payment Terms: T/T, Western Union
Supply Ability: 50000pcs/month
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Detailed Product Description
Type: Prepaid Water Meters Material: Brass/Plastic Body
Size: DN15 DN20 DN25 Standard: ISO9001,ISO14001
Dynamic Range: R100/R160 Protection Class: IP68
Maximum Working Pressure: 16 Bar Temperature: <50℃
High Light:

DN25 precision water meters


IP68 precision water meters


DN25 fluid smart water meter

STS Standard DN15/DN20/DN25 IP68 Waterproof Keypad Type Water Meter

STW36-A is an STS Standard compliant, keypad type, automatically valve controlled Multi-jet prepaid water meter. It can be top up with Stronpay vending software directly and communicate with AMI system to recharge remotely via LORA-RF module. The integrated keypad of water meter is offered to enter recharge TOKEN and check information by short codes.

Stronpay vending software could be integrated to local Mobile Money Payment Platform like M-PESA, Alipay, MTN, Airtel, etc.



✽ ISO 9001 ; ISO 14001

✽ STS Certificated


Measuring the volume of cold water through water pipe.


Metrological Parameters of different size

Size DN15 1/2 DN20 3/4 DN25 1
Overload flow rate Q4 3.13 5 7.87
Permanent flow rate Q3 2.5 4 6.3
Transitional flow rate Q2 0.04 0.064 0.1
Minimum flow rate Q1 0.025 0.04 0.063
Ratio ”R” Q3/Q1 100 100 100



✽ Maximum working pressure: 16 Bar

✽ Maximum pressure loss: 0.6 Bar

✽ Maximum reading: 99999

✽ Working temperature: <50℃

✽ Error: Q1≤Q≤Q2 5%;

              Q2≤Q<Q4 2%


Meter Dimension

IP68 Precision Water Meters , DN25 Fluid Smart Water Meter 0

Size DN15 1/2” DN20 3/4 DN25 1”
Length(L) 165/190 190 225/260
Width(W) 99 99 103
Height(H) 104 106 114
Connecting Thread G3/4B G1B G1-1/4B



1. Basic Functions

      ✽ Meter Recharge: By inputting 20 digits Token.

✽ Low Credit Alarm: Alarm value can be set by inputting corresponding TOKEN.

✽Non-return valve: Non-return valve inside for preventing back-flow.

2. Anti-Tamper Functions:

      Meter will automatically close the valve after detection of magnetic field and open cover event.

3. Step Tariff:

      Meters can be set Step Tariff by inputting corresponding TOKEN. Utilities can set step price on request.

IP68 Precision Water Meters , DN25 Fluid Smart Water Meter 1

4. Overdraft Collection:

      Non- Revenue water (Overdraft) can be collected day by day or month by month.

5. Information Inquiry:

      Consumer could check the data like Credit Remain, Total Purchased and Total Credit by inputting the short code.

6. Communication:

      The meter is available with AMI system through LORA-RF or Bluetooth 4.0 on request.


Vending Process


By Stronpay vending Software

Stronpay Vending Software is a Window-based or standalone vending management system. It consists of Stronpay management server(CMS) and Stronpay management Client(CMC).

CMC provides administrative operations, such as customer and meter registration, vending, report. It can be run on an independent device in form of standalone software. Multiple clients can be connected to a single management server(CMS). CMC also allows multiple operators and access to system which is configured by the administrator.

Stronpay Vending Software Details

Vending Software STS standard encryption web-based vending software
Recharge Token Printer Thermal Printer, Print TOKEN receipt
Handheld Vending Machine Vending APP in Android system include TOKEN printer
Language English/ French/ Arabic/ Portuguese


➯ Via local sales point or handheld mobile vending unit

IP68 Precision Water Meters , DN25 Fluid Smart Water Meter 2

Operation of vending software

Step 1: Login the web-based vending website by inputting the user name, company name and password.

Step 2: Register the solar number and customer information at the library center.

Step 3: Set the price fors for different customers

Step 4: Open an account to combine the meter,customer and price information

Step 5: Get the Token at the Top up center.

Step 6: Input the Token with keypad.

Step 7: Recharging successfully.

Contact Details
Hunan Stron Smart Co., Ltd

Contact Person: julia

Tel: +8613789091837

Send your inquiry directly to us
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