STS Prepaid Water Meter (integrated)

  • NG # 04268-HW-JRH-007

The STS Keypad Water Meter is a smart prepaid metering solution designed for accurate water consumption measurement and efficient revenue management. It uses a secure token-based system that allows users to recharge credit via a keypad interface, ensuring controlled usage, reduced water loss, and improved billing efficiency.

Manufactured By :
JiaRongHua
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Call +88 01714243446

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Overview

The STS Keypad Water Meter is an advanced smart water metering device that operates based on the STS (Standard Transfer Specification) prepaid system. It combines a high-precision multi-jet water meter with an integrated or remote keypad interface, enabling users to conveniently manage their water usage through token-based recharging.

This system typically includes a Customer Interface Unit (CIU), which allows users to input recharge tokens, check balance, and access usage data without direct interaction with the main meter. The CIU communicates wirelessly with the meter, making it suitable for installations where the meter is secured or installed بعيد from users.

The meter supports multiple recharge methods, including local vending points, mobile payment integration, and AMI (Advanced Metering Infrastructure) systems. It enhances utility management by enabling real-time monitoring, step tariff configuration, and remote data collection. Additionally, built-in anti-tamper mechanisms ensure system security by automatically shutting off the valve when unauthorized access or magnetic interference is detected.

Overall, the STS keypad water meter provides a reliable and scalable solution for modern water utilities, offering accurate billing, user convenience, and improved resource management.

Specification

  • Meter Type: STS prepaid smart water meter
  • Measurement Principle: Multi-jet volumetric measurement
  • Accuracy Class: Class C / Class 2 (depending on configuration) 
  • Communication: RF wireless, LoRa, or Bluetooth (optional) 
  • Interface: Keypad (integrated or via CIU)
  • Token Input: 20-digit STS encrypted token 
  • Valve Control: Automatic electronic valve
  • Anti-Tamper Protection: Magnetic detection, cover-open detection with auto shut-off 
  • Data Functions: Credit balance, total consumption, recharge history inquiry 
  • Tariff Mode: Configurable step tariff (multi-level pricing) 
  • Recharge Methods:
    • Vending system / local sales point
    • Mobile payment / third-party API
    • AMI remote recharge 
  • Pressure Rating: Up to PN16 (typical) 
  • Temperature Range: Up to 50°C (typical) 
  • Power Supply: Long-life battery
  • Application: Residential, commercial, and utility water management systems

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