RTD Sensors Explained Measuring Resistance & Temperature in Industrial Automation
Автор: Industrial Automation Tips
Загружено: 2026-01-02
Просмотров: 68
In this video, we explore the principles of RTD sensors (Resistance Temperature Detectors) and how they deliver unmatched accuracy in industrial temperature measurement.
You’ll learn:
• 🔧 What an RTD sensor is and how it works
• 📏 How to measure RTD resistance using a multimeter at the sensor head
• 📊 How to compare your measurement with the R-T (Resistance-Temperature) table
• 🧮 A practical example using the equation R(T)=R0(1+alpha* T)
with a measured resistance of 107.8 Ω, showing how to calculate the corresponding temperature (~20 °C)
• 🏭 Real-world applications in cement manufacturing, chemical plants, and food processing
This step-by-step guide is perfect for engineers, technicians, and students who want to understand RTDs in practice and improve their skills in industrial automation.
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