Measuring system for water content of oil based on Bluetooth and transducer technology

BIAN Xiao-na; ZHAO Li-zhi

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Measuring system for water content of oil based on Bluetooth and transducer technology

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- Measuring system for water content of oil based on Bluetooth and transducer technology
- Issue 8, Pages: 81-83(2008)
- 作者机构：
  
  1. 河北师范大学信息技术学院
  2. 河北师范大学物理科学与信息技术学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP274
- Published：2008
- 稿件说明：
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[1]边晓娜,赵立志.基于蓝牙和传感器技术的油含水率测量系统[J].传感器与微系统,2008(08):81-83.

BIAN Xiao-na, ZHAO Li-zhi. Measuring system for water content of oil based on Bluetooth and transducer technology[J]. 2008, (8): 81-83.
[1]边晓娜,赵立志.基于蓝牙和传感器技术的油含水率测量系统[J].传感器与微系统,2008(08):81-83. DOI：

BIAN Xiao-na, ZHAO Li-zhi. Measuring system for water content of oil based on Bluetooth and transducer technology[J]. 2008, (8): 81-83. DOI：

摘要

提出了基于蓝牙技术和电容式敏感元件的油含水率新型智能化测量系统

采用了蓝牙技术和C/U转换、U/f转换等设计。C/U转换包括由集成运放构成的正弦信号产生电路、缓冲电路和转换电路三部分。电路选用器件精密

工作稳定可靠。实验结果表明:系统能够准确地以全量程线性化刻度（0%～100%）显示。

Abstract

A new type intelligent measuring system for measuring water content based on Bluetooth technique and capacitance sensor is proposed. Bluetooth technique

C/U convert circuit

U/f convert circuit and temperature compensating design are used. C/U convert circuit consists of sine signal generation circuit

buffer circuit and convert circuit.The parts selected is exact and works steadily.The experimental results show that the system can display precisely with linearity scale in the full scale（0%

00%）.

关键词

Keywords

references

气体传感器阵列智能测试系统 [J]. 贾建,李建平,高晓光,何秀丽. 仪表技术与传感器 . 2004(03)

基于蓝牙技术的信号无线传输及遥测技术的实现方法 [J]. 陈平,陈彦. 山东理工大学学报(自然科学版) . 2004(01)

一种新型三相流测量系统的研制 [J]. 王玉田,李翔,胡艳玲,王遂. 传感器技术 . 2001(10)

蓝牙技术[M]. 电子工业出版社 , 金纯等编著, 2001

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