RTD Probes & Thermocouple Probes For Temperature Sensors
• RTDs and thermocouple probes in a variety of configurations for easy installation
• Tip-sensitive and fast response probes for quick and accurate temperature sensing
• Tip-sensitive with copper tip (260°C), All stainless (260°C & 500°C), Mineral insulated (600°C). Single and dual elements.
• Single and dual elements offer high reliability
• Cut-to-length models
RTD Probes
RTD Probes Are Used To Measure Temperature By Changing Resistance Proportional To The Temperature
RTD probes measure temperature by utilizing the principle that the electric resistance of certain materials (such as platnum) changes predictably with temperature. As the temperature increases, the resistance of the RTD element rises in a linear fashion, allowing for precise temperature measurements. This direct relationship between resistance and temperature enables RTD probes to provide accurate and stable readings, making them ideal technology for applications where precise temperature control and monitoring are essential.
Why Use A RTD Probe?
An RTD probe (Resistance Temperature Detector probe) is used to measure temperature with high accuracy, stability, and repeatability. Here are some of the key reasons why RTD probes are preferred:
RTD Probes Have High Accuracy
RTD sensors provide precise temperature measurements, which makes them suitable for applications where exact temperature control and monitoring are critical.
Wide Temperature Range vs Some Thermometers
RTD probes can measure a wide range of temperatures, typically from -200°C to +600°C, depending on the construction and materials used. This makes them versatile for various industrial and scientific applications.
RTD Probes Have Linearity
RTDs have a more linear response compared to thermocouples, meaning the change in resistance is more directly proportional to the change in temperature, which simplifies the signal processing.
One RTD Probe is Easily Interchangeable With Another Sensor
Many RTD probes are interchangeable with minimal recalibration, making them convenient for replacement and maintenance in industrial settings such as automotive and semiconductors.
RTD Probes Are Less Susceptible to Electircal Noise
RTDs are less affected by electrical noise compared to thermocouple probes, making them ideal for use in environments with electrical interference.
