1. What Are the Differences and Connections Between Sensors and Transmitters?Sensors are devices or instruments that can sense a specified measurement and convert it into a usable output signal according to certain rules, typically consisting of a sensitive element and a conversion element. When the output of a sensor is a specified standard signal, it … Read more
Click the blue text above to follow me 【Introduction】 In the fields of industrial automation and instrumentation, sensors and transmitters are often used together, but their functional positioning and core roles are fundamentally different, and many practitioners may confuse the two. In simple terms:A sensor is a “signal collector” that converts physical quantities into raw … Read more
Automated Testing System for Circuit Boards This system is used to test functional circuit boards developed by a research institute. Based on the specific testing needs of users and years of experience in the testing industry, Hengtai Measurement and Control has customized and developed a comprehensive automated testing device. The device supports automatic loading and … Read more
Second Topic:Difference Between Average Response Principle and True RMS Principle FLUKE’s digital multimeters and clamp meters differ between average response and true RMS. For example, the well-known F15B+/F17B+ series are average response multimeters, while the F115C/F117C series are true RMS multimeters. So what are the differences between them? How should users make their choice? What … Read more
Click on the above ” Technical Training “, select “Pin to Top Public Account” Over 110,000 industrial control professionals follow this WeChat platform: Technical sharing, learning exchange, industrial control videos Steps to Use an Oscilloscope: Using an oscilloscope, you can observe the waveform curves of various electrical signals’ amplitudes changing over time. Based on this, … Read more
Steps for Using an Oscilloscope: An oscilloscope can observe various electrical signal amplitudes changing over time, and based on this, it can be used to measure parameters such as voltage, time, frequency, phase difference, and modulation depth. Below are the steps for using an oscilloscope to observe electrical signal waveforms. 1. Select Y-axis Coupling Method … Read more