Resistance Temperature Detector(RTD), also know as thermal resistance, is a temperature sensor operating on the measurement principle that electrical resistance of the sensor chip material changes with temperature. This feature makes RTD a reliable and accurate sensor for measuring temperature in various industrial applications. When combined in a temperature transmitter, it becomes a powerful tool for monitoring and controlling temperature in processes and play a vital role in industrial process control systems.
Pt100 is one of the most popular platinum made thermal resistance nowadays. One of the advantages of using Pt100 temperature sensors is their high accuracy. These sensors are designed to provide precise temperature measurements, making them suitable for demanding industrial or laboratory environments. Whether it’s monitoring air steam, liquids, or gases, Pt100 sensors can deliver accurate readings, ensuring that processes run smoothly and efficiently. Pt100 sensors are also known for their durability. They are designed to withstand harsh environmental conditions, making them ideal for use in industrial settings where temperature fluctuations and exposure to chemicals or moisture are common. This robust construction ensures that Pt100 sensors can continue to provide accurate measurements even in challenging operating conditions.
A temperature transmitter is able to convert the resistance of the Pt100 sensor into a standardized 4-20mA signal, which can then be transmitted to control systems for monitoring and process control. This functionality makes Pt100 temperature transmitters essential components in industrial automation and control systems, enabling seamless integration with existing equipment and processes. When considering the application of an RTD temperature transmitter, several important parameters must be taken into account. These include process connection, insertion depth, and rod diameter, which can significantly impact the accuracy and reliability of temperature measurement. Furthermore, the product is also available in explosion-proof and thermowell options, ensuring safety and durability in challenging industrial environments..The output signal options include 4-20mA, RS-485, and HART protocol, making the intruments compatible with different industrial control systems.
We, Shanghai Wangyuan Instruments of Measurement Co., Ltd. is a leading Chinese high-tech enterprise specializing in industrial process control technology and products for decades and offer high quality customizable temperatrue transmitters with Pt100 sensor element to catering specific demands of every indsturial site.
Post time: Dec-22-2023