| 温度测量模块的设计与实现 |
| |
| 引用本文： | 侯金华,琚长江.温度测量模块的设计与实现[J].低压电器,2010(13):48-51. |
| |
| 作者姓名： | 侯金华 琚长江 |
| |
| 作者单位： | 上海电器科学研究院,上海200063; |
| |
| 基金项目： | 上海市科委火炬计划项目（09HJC006100）;上海市科委项目（09111100100 09dz1206200）; 上海市引进技术的吸收与创新年度计划项目（消-53-主题-16） |
| |
| 摘 要： | 介绍了一种温度测量模块的设计方法。该设计基于24bit高精度ADC芯片ADS1248,采用数字温度传感芯片做冷端补偿,采取有效的抗干扰措施,实现了一种低成本高精度八路热电偶温度测量模块。
|
| 关 键 词： | 热电偶 温度测量模块 干扰抑制 冷端补偿 |
Design and Implementation of Temperature Acquisition Module |
| |
| HOU Jinhua,JU Changjiang.Design and Implementation of Temperature Acquisition Module[J].Low Voltage Apparatus,2010(13):48-51. |
| |
| Authors: | HOU Jinhua JU Changjiang |
| |
| Affiliation: | (Shanghai Electrical Apparatus Research Institute,Shanghai 200063,China) |
| |
| Abstract: | The design of temperature acquisition module was introduced.Based on 24 bit high-precision ADC chip ADS1248,the design used digital temperature sensor chip to do cold end compensation,and took effective interference rejection measures to achieve a low-cost high-precision 8-channel thermocouple temperature acquisition module. |
| |
| Keywords: | thermocouple temperature acquisition module cold end compensation interference rejection |
| 本文献已被 维普 万方数据 等数据库收录！ |
