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Heat meter

Products and reference designs
Block diagram

Heat meter

Block diagram

Overview

Our integrated circuits and reference designs for heat meters help you minimize energy consumption and maximize accuracy of both flow and temperature measurement. Ultrasonic and traditional rotary meters benefit from the low-current consumption and integration that extend battery life and reduce system cost.

Design requirements

    Smart heat meter designs require:

  • Highly accurate temperature measurement.
  • Ultrasonic flow measurement with the lowest energy consumption.
  • Wireless communications with the sensitivity and range to assure connectivity.
  • Intelligent power management to maximize efficiency and battery life beyond 10 years.
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Block diagram

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Heat cost allocator

Rotary heat meter

Ultrasonic Heat 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 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
White paper Complete Wireless M-Bus Solution (Rev. B) 14 Sep 2020
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
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
Application brief Low-Cost, Single-Chip, Diff Temp Measurement Solution Using Delta-Sigma ADCs (Rev. A) 04 May 2018

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