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Water meter

Products and reference designs
Block diagram

Water meter

Block diagram

Overview

Our integrated circuits and reference designs for water meters help you minimize energy consumption and maximize measurement accuracy. Both ultrasonic and traditional rotary meters benefit from low-current consumption and integration that extend battery life and reduce system cost.

Design requirements

    Smart water meters require:

  • Ultrasonic flow measurement with low energy consumption.
  • Wireless communications with the sensitivity and range to assure connectivity.
  • Intelligent power management to maximize efficiency and battery life beyond 10 years.
Explore applications similar in function and design
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Block diagram

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Rotary Water Meter

Ultrasonic water meter

Technical documentation

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Type Title Date
White paper A link to the Internet of Things IoT Made Easy With SimpleLink Wi-Fi Solutions 31 Jul 2014
Technical article Water-flow metering with an ADC approach PDF | HTML 30 Jun 2023
Technical article Enabling smart meter wireless connectivity with level translation PDF | HTML 28 Jul 2023
Technical article Is charge injection causing output voltage errors in your industrial control syste PDF | HTML 28 Jul 2023
Application brief RTD Replacement in High Accuracy Sensing and Compensation Sys Using Digital Temp (Rev. C) PDF | HTML 27 Jun 2022
White paper Bringing Wireless Scalability to Intelligent Sensing Applications (Rev. B) 25 Aug 2016
Technical article Using smart relay drivers for smart meters, part 1 PDF | HTML 23 Aug 2023
White paper Smart power opens door to more efficient electrical use 21 Mar 2016
Technical article Using smart relay drivers for smart meters, part 2 PDF | HTML 19 Jun 2023
More literature TPS62730 Product Summary 18 Oct 2011
Technical article Using ultrasonic technology for flow measurement PDF | HTML 14 Aug 2023
Application brief Low-power wM-Bus Stack Implementation With CC1310 and CC1350 PDF | HTML 11 May 2022
White paper Ultrasonic technology for flow metering 08 Jan 2019
White paper Long-Range RF Communication: Why Narrowband is the de Facto Standard 07 Mar 2014
Technical article How to reduce board size and battery consumption in low-voltage H-bridge applicati PDF | HTML 07 Aug 2023
Technical article Facing smart meter design challenges, part 1: maximizing battery life PDF | HTML 06 Sep 2023
Technical article MIOTY, the new LPWAN standard, provides quality and scalability for worldwide Sub- PDF | HTML 05 Sep 2023
Application brief Higher accuracy using an external amplifier in ultrasonic flow measurement 05 Feb 2019
Application note Using the MSP430FR6047 Wireless M-Bus Serial Library for Metering Applications 05 Apr 2018
Application note Using the MSP430FR6047 Wireless M-Bus Serial Library for Metering Applications 05 Apr 2018

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