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IP68 IC Card DN15 Prepayment Water Meter With AMI System

IP68 IC Card DN15 Prepayment Water Meter With AMI System

  • IP68 IC Card DN15 Prepayment Water Meter With AMI System
  • IP68 IC Card DN15 Prepayment Water Meter With AMI System
IP68 IC Card DN15 Prepayment Water Meter With AMI System
Product Details:
Place of Origin: Hunan
Brand Name: Stron
Certification: STS
Model Number: STW36-C
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: carton
Delivery Time: 15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
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Detailed Product Description
Material: Brass Body Type: Prepaid Water Meter
Inlet: DN15/DN20/DN25 IP Rating: IP68
Feature: Long Life Application: Measuring Water Consumption
Function: Overdraft Collection Warranty: 2 Years
Color: White Input: IC Card
High Light:

DN15 prepayment water meter


IP68 prepayment water meter


DN15 ic card prepaid water meter

Smart IC Card Prepaid Water Meter with AMI system Low power consumption


The STW36-C is an STS(Standard Transfer Specification) compliant, RFID card type, electronic valve-controlled prepaid water meter. Philips Mifare S70 card is used to realize the pre-payment function, and the two-way communication between water meter and vending center system is carried out for data transmission.Brass body base tables have been provided and proven for millions of service connections, reliable and cost effective consumption measurements.Prepaid features, magnetic field protection and other excellent tamper-proof features help utilities achieve revenue water protection and consumer management.


Advantages of IC card water meter:
1. One Table and One Card: After the user inserts the card (swipes the card) on the meter for the first time purchase of water, the card will be automatically bound to the water meter. In the future, the user can only use this card to purchase water.
2. Replenishment function: the user can go to the water sales department to replace the card after losing, and the amount in the original card will not be lost.
3. Anti-strong magnetic interference function: IC card water meter metering sensor dry reed tube is a magnetic control switch, when the external strong magnetic, dry reed tube will be in a normally open or often closed state, and then affect the electronic metering of water meter.



1. Ingress IP68 waterproof protection

2. Up to 8 years battery life

3. Automatic valve controlling

4. STS standard

5. Real time o-clock

6. Utilities can set step price into meter on request

7. Anti-Tamper Magnetic field protection

8. RF-LoRa communication(optional)

9. Pay by mobile payment M-PESA, Alipay, MTN, Airtel, etc


Stronpay Vending Software

IP68 IC Card DN15 Prepayment Water Meter With AMI System 0


RFID Card Parameters
Type Philips Mifare S79 Card
Inductive mode Initiative transmit, RF Powe-6dBm transmit every second
Material ABS, heat resistant, White color
Dimension 86×55×4mm
Protection Class IP54
Signal modulation GFSK
Communication speed 1Mbit/s / M1 106KBPS
Operation Frequency 2.44GHz / M1 Card 13.56MHz
Working life >5 years
Operating Temperature -20℃-+50℃


Metrological Parameters of different size

Size DN15mm 1/2” DN20mm 3/4” DN25mm 1”
Overload flow rate Q4 3.13 5 7.87
Permanent l 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 16Bar 16Bar 16Bar
Maximum pressure loss 0.6Bar 0.6Bar 0.6Bar
Maximum reading 99999 99999 99999
Max temperature 50℃ 50℃ 50℃
Error Q1≦Q≦Q2 5% 5% 5%
Q2≦Q≦Q4 2% 2% 2%


Basic Functionality

Function Details
Prepayment STS Standard, recharge by Smart RFID Card
Low credit alarm Alarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switch Meter can be switch to prepaid mode or post-paid mode
Non-return valve Non-return valve inside for preventing back-flow
Anti-tamper Meter will automatically close the valve after detection of magnetic field and open cover event
Step Tariff Step Tariff can be set by Management Card
Overdraft Collection Non- Revenue water (Overdraft) can be collected day by day or month by month
Communication The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information Inquiry Consumer could check the data like Credit Remain, Total Purchased and Total Credit by LCD Display



Liquid Crystal Display

IP68 IC Card DN15 Prepayment Water Meter With AMI System 1


Meter Dimension


Size DN15 1/2” DN20 3/4 DN25 1”
Length(L) 165/190 190 225/260
Width(W) 96 96 101
Height(H) 106 107 114
Connecting Thread G3/4B G1B G1-1/4B

Contact Details
Hunan Stron Smart Co., Ltd

Contact Person: Emerie Yin

Tel: +8617674049660

Send your inquiry directly to us
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