IMEKO-TC9-2019-114.p Df.pdf

IMEKO-TC9-2019-114.pdf
Preview of IMEKO-TC9-2019-114.p df
🔗 Source: imeko.org
📊 Size: 1.26 MB
👤 Author: qj2018
⬇️ Downloads: 90

Summary

Researchers developed an intelligent ultrasonic gas meter using Lora communication technology to address issues with traditional membrane gas meters, such as low measurement accuracy and difficulty with remote monitoring. The new meter has advantages like no mechanical moving parts, low failure rate, and good durability. It can accurately collect cumulative flow, is small and lightweight, and allows for temperature compensation and remote measurement. The meter's measurement principle is based on the time difference of ultrasonic forward and reverse flow propagation, and its system composition includes a gas meter, Lora communication module, and LCD display. The design focuses on low power consumption, using adaptive power control technology and dual battery power supply. The meter's flow measurement accuracy meets national standards, and its communication distance and performance meet customer requirements. It has been widely used in gas companies, meeting use requirements and achieving the expected goal.

Description

Researchers developed an intelligent ultrasonic gas meter using Lora communication technology to address issues with traditional membrane gas meters, such as...

Technical Information

  • File Format: PDF
  • File Size: 1.26 MB
  • Pages: 5
  • Language: EN
  • Author: qj2018
  • Total Downloads: 90
  • Last Updated: 2 hours ago

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