The PT100 Temperature Sensor Probe is a high-precision temperature sensing device commonly used in industrial and scientific applications. It utilizes a platinum resistance temperature detector (RTD) based on the PT100 technology. The “PT” stands for platinum, and “100” indicates the sensor’s nominal resistance at 0 degrees Celsius.

The PT100 probe is known for its accuracy, stability, and wide temperature range. It operates on the principle that the electrical resistance of platinum changes predictably with temperature variations. As the temperature increases or decreases, the resistance of the PT100 sensor changes accordingly, providing a reliable and precise measurement.