Wireless gas meter with temperature and pressure compensation

XUAN Fang-li; MAO Qian-min; LIU Zhi-hui

doi:10.13873/j.1000-97872012.02.018

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Wireless gas meter with temperature and pressure compensation

更新时间：2025-09-11

- Wireless gas meter with temperature and pressure compensation
- Vol. 31, Issue 2, Pages: 131-133(2012)
- 作者机构：
  
  中国计量学院计量测试工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.02.018
  CLC： TU996.7
- Published：2012
- 稿件说明：
移动端阅览
[1]宣芳黎,毛谦敏,刘志辉.无线温压补偿式燃气表[J].传感器与微系统,2012,31(02):131-133.

XUAN Fang-li, MAO Qian-min, LIU Zhi-hui. Wireless gas meter with temperature and pressure compensation[J]. 2012, 31(2): 131-133.
[1]宣芳黎,毛谦敏,刘志辉.无线温压补偿式燃气表[J].传感器与微系统,2012,31(02):131-133. DOI： 10.13873/j.1000-97872012.02.018.

XUAN Fang-li, MAO Qian-min, LIU Zhi-hui. Wireless gas meter with temperature and pressure compensation[J]. 2012, 31(2): 131-133. DOI： 10.13873/j.1000-97872012.02.018.

摘要

燃气的体积随温度和压力的变化而变化

为了准确计量标准状况下的燃气体积

提出了一种基于MSP430的低功耗温压补偿式燃气表的设计方案。介绍了软、硬件设计方法

燃气表通过温度压力一体式传感器采集温度和压力信号进行温压补偿计算

将燃气工况体积流量折算为标况体积流量。检测数据通过无线通信模块发送至管理计算机。实验和理论计算表明:该表可实现燃气体积温度和压力的修正

并具有低功耗性能。

Abstract

The volume of gas changes with the temperature and pressure

in order to accurately measure the volume of gas under standard conditions

a design scheme of low-power pressure and temperature compensated gas meter based on MSP430 is proposed.The design of software and hardware is introduced.By temperature and pressure integrating sensor

temperature and pressure signal are collected

the gas meter calculate temperature and pressure compensation and converted gas volume flow under working conditions into volume flow under standard conditions.Detected data is sent to the management computer through wireless communication module.Through experiment and theoretical calculation

the meter can achieve the volume temperature and pressure correction of gas and has low power performance.

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references

数字远传燃气表的低功耗设计与实现 [J]. 崔洋,姜宇,钟丽鸿,张健,胡成全. 传感技术学报 . 2010(02)

在线补偿天然气流量积算仪 [J]. 郑永军,赵伟国,李文军,梁国伟. 仪表技术与传感器 . 2009(12)

ZigBee无线网络技术在抄表系统中的应用 [J]. 郭丹,李俊芳. 自动化仪表 . 2009(04)

基于MSP430与CC2420的自组织无线传感器网络设计 [J]. 王水璋,闫文娟. 科技情报开发与经济 . 2008(33)

FM24CL04在ZLT-S1型脱扣器动作一致测试仪中的应用 [J]. 吴鸿霞,皮大能. 黄石理工学院学报 . 2008(02)

浅谈温度、压力对皮膜表计量误差及经营效益的影响 [J]. 杨玉玲. 城市煤气 . 2001(05)

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