Water Flow Metering

Communication

  • RS485 Interface:
    • Through RS485 Communication with MODBUS RTU,
    • Baud Rate : 9600 bps
    • Directly connected from meter to system using RS485 to USB or RS485 to serial converter
  • Power Line Communication:
    • Through Power Line Node and Power Line Concentrator,
    • RS485 from meter shall be looped with Power Line Node whereas Power Line Concentrated shall be interconnected with system (serial port)
    • Baud Rate : 9600 bps
  • GPRS:
    • This is interlinked with RS485 (between GPRS modem and Flow meter)
    • Flow meter and GPRS modem shall be integrated in single panel box
    • Address and ID of corresponding Flow meter can be configured in GPRS modem to enable data record in web application software
    • Dedicated SIM (network can be selected where maximum range is covered) with data pack enabled should be inserted
  • GSM:
    • GSM is in-built with flow meter,
    • Current Flow rate can be sent to configured contact numbers at specified time interval
    • Dedicated SIM (network can be selected where maximum range is covered) with SMS pack enabled should be inserted
    Note: (i) Field Programmability of the meter is optional based on the customer requirement, (ii) Each meter is given a unique number at the factory.

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