- Measures temperature by resistance
- High accuracy and stability
- Wide temperature range (-200°C to 850°C)
- Resistant to extreme environments
- A variety of configurations are available.
An RTD Sensor (Resistance Temperature Detector) sensor is a device you can use to measure temperature by determining the resistance of a material to electrical current. It typically consists of a thin wire or film of sensitive material wrapped around an insulating core, such as platinum, nickel, or copper.
As the temperature changes, the material’s resistance also changes, allowing the sensor to accurately measure temperatures over a wide range.
RTD sensors are known for their high accuracy and stability, making them ideal for critical applications such as industrial process control, laboratory research, and medical equipment. They are also commonly used in the aerospace and automotive industries, as well as in HVAC systems and refrigeration equipment.
One of the critical advantages of RTD sensors is their ability to measure temperatures over a wide range, from -200°C to 850°C. They can also be used in extreme environments, such as high pressure and vibration, without compromising accuracy.
Additionally, RTD sensors are highly resistant to damage from electromagnetic interference, making them a reliable choice for use in industrial settings.
You can choose from a variety of configurations of sensors, including wire-wound, thin-film, and integrated circuit styles, to meet the specific needs of your application.
They can also be paired with several signal conditioners, such as amplifiers and transmitters, to transmit the temperature data over long distances.
Features of RTD Sensors
- The RTD sensor can measure temperature by determining the resistance of a material to electrical current.
- The sensor offers high accuracy and stability, making it suitable for critical applications.
- It can measure temperatures over a wide range, from -200°C to 850°C, making it versatile.
- The RTD sensor is highly resistant to damage from extreme environments, such as high pressure and high vibration.
- It is also resistant to electromagnetic interference, ensuring its reliability in industrial settings.
- The sensor comes in numerous configurations, including wire-wound, thin-film, and integrated circuit styles, to meet the specific needs of different applications.
Where to Buy RTD Sensors
Instrumentation Control System provides industrial control and automation equipment, including temperature sensors like RTD sensors. They offer a wide range of RTD sensors from several manufacturers for different applications, such as industrial process control, laboratory research, medical equipment, aerospace and automotive industries, HVAC systems and refrigeration equipment.