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Description: MSP430F149在电力测控保护产品中的应用
pt100温度传感器测量电路
pt100温度传感器原理-
基于89C52单片机的具有通讯口的智能温控表
基于XTR105和TIP31C的气温传感器
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Size: 357674 |
Author: shuiqu10 |
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Description: pt100三线测温电路，利用运放实现恒流源，三线连接pt100电阻，可以长距离测量温度。-pt100 circuit，for a long distension temperature sense。
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Size: 64512 |
Author: banygreen |
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Description: PT100调试心得，包含完整的电路图，调试细节，阻抗匹配计算，很有用的电路设计参考资料，PT100工业测温应用广泛！-PT100 debugging experience, including full schematics, debugging details, impedance matching calculation, a useful reference circuit design, PT100 widely used in industrial temperature measurement!
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Size: 122880 |
Author: 老五 |
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Description: Pt100测温电路调试体会
主要介绍Pt100测温电路常用的几种接法包括两线制桥式测温电路，三线制桥式测温电路，恒流源测温电路。以及各种测温电路调试时的注意点。-Pt100 temperature measuring circuit debugging experience introduces the Pt100 temperature measurement circuit of several commonly used access method, including two-wire bridge circuit for measuring temperature, three-wire bridge circuit for measuring temperature, constant current source circuit for measuring temperature. And a variety of temperature measurement circuit debugging of the attention point.
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Size: 122880 |
Author: 别问 |
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Description: 基于PT100温度传感器的实用测温电路分析，有助于帮助做设计的朋友解决测温模块-Friends to do the design help to help solve the temperature measurement module based on the practical temperature measurement PT100 temperature sensor circuit analysis
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Size: 272384 |
Author: 朱宁 |
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Description: 基于热电偶的温度传感器的单片机测温系统全套资料，包括仿真电路，软件程序和主要原件的说明PDF。用于温度测量和显示，以及专业的pt100值的检测，用于检测杀菌效果。-Thermocouple temperature sensor based on single-chip temperature measurement system complete information, including circuit simulation, software programs and a description of the main original PDF. For temperature measurement and display, and professional pt100 value detection, for detecting the sterilization effect.
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Size: 799744 |
Author: 陆启凡 |
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Description: 采用多种测温元件的3通道闭环温度控制系统设计
电子工程第一、二阶段设计的小型温度控制系统的基础上采用3种测温元件同时对3个温度控制执行部件实施闭环温度控制，控温范围：0℃-100℃。3种测温元件分别为铂电阻温度传感器pt100、T型热电偶测温传感器和数字式一线温度计DS18B20。温度控制执行部件为半导体制冷片。对比电子工程设计第1、2阶段已经完成的温度控制系统，该项目工作内容的不同之处在于：为新采用的测温元件设计信号处理电路和数据采集方法，增加2个模/数转换通道和3个数/模转换通道的设计。-Using a variety of temperature measurement element 3 channel closed-loop temperature control system design
Electronic engineering first, using three kinds of temperature measurement devices designed for basic two-stage temperature control system on smaller while three temperature control execution unit to implement a closed-loop temperature control, temperature range: 0 ℃-100 ℃. Three kinds of temperature measurement devices are platinum resistance temperature sensor pt100, T-type thermocouple temperature sensor and digital line thermometer DS18B20. Temperature control execution unit for semiconductor refrigeration tablets. Contrast electronic engineering design phase has been completed the first and second temperature control system, the difference lies in the content of the project: for temperature measurement devices designed signal processing circuit and a new data collection method used to increase the two analog/digital converter channels and three the number of D/A converter c
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Size: 4096 |
Author: Ferris |
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Description: 驱动程序基于双电桥法PT100测温电路进行设计开发，目前已经成熟运用，希望给大家能带来方便(Driver based on the dual bridge method, PT100 temperature measurement circuit design and development, is now mature use, and I hope to bring convenience to everyone)
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Size: 3072 |
Author: lophost
|
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Description: 采用电桥电路、仪表放大器、AD转化器、单片机、控制通断继电器和烧水杯，实现了温度控制系统的控制，达到的设计要求。
设计制作要求如下：
1、要求能够测量的温度范围是环境温度到100oC。
2、以数字温度表为准，要求测量的温度偏差最大为±1oC。
3、能够对水杯中水温进行控制，控制的温度偏差最大为±2oC，即温度波
动不得超过2oC，测量的精度要高于控制的精度。
4、控制对象为400W的电热杯。
5、执行器件为继电器，通过继电器的通断来进行温度的控制。
6、测温元件为铂热电阻Pt100传感器。
7、设计电路以及使用单片机学习板编程实现这些要求，并能通过键盘置入预期温度，通过LCD显示出当前温度。(Using the bridge circuit, instrumentation amplifier, AD converter, microcontroller, control relays and boil-off cup, realizes control temperature control system to achieve the design requirements. Design requirements are as follows: 1, requires the ability to measure the temperature range is the ambient temperature to 100oC. 2, a digital thermometer, whichever is required maximum deviation of the measured temperature 1oC. 3, it is possible to control the temperature of the glass in the control of temperature deviation maximum 2oC, namely temperature fluctuations may not exceed 2oC, the accuracy of measurement is higher than the control accuracy. 4, the control target is 400W electric mug. 5, the implementation of the device for the relay, to control the temperature of the relay-off. 6, temperature measurement element is a platinum RTD Pt100 sensors. 7, the design of the circuit board and the use of single-chip learning program to achieve these requirements, and through the keyboard int)
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Size: 13312 |
Author: 杨婷 |
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