电子工程专辑

IV转换模块-4~20mA->0~3V

昨天发了一个文章，收到了很多的回复，微信上面也是陆陆续续的有人发消息给我。太感动了/(ㄒoㄒ)/~~ 太多了，感谢大家 ...
电子工程专辑

4-20mA电流检测的运放差分输入设计

深入分析了4-20mA的运放选型、A/D基准电压对测量精度影响等问题。 其中，为了提供抗干扰能力，输入至运放的信号需要改为差 ...
EDN

Product How-to: 4–20mA current-loop sensor immune to noise over long distances

Industrial temperature sensors are widely used with 4–20mA current-loop transmitters in industrial control and automation. In the current loop the temperature sensor converts a temperature into a ...
Electronic Design

4-20 mA Force Balanced Inclinometer

Jewell Instruments introduces the model SMI-L 4-20mA Force Balanced Inclinometer. Jewell Instruments introduces the model SMI-L 4-20mA Force Balanced Inclinometer. This powerful single-axis tilt ...