Technologies
The 209-3-4012-4 is a bimetallic thermistor product manufactured by Sensata Technologies. It is a radial-leaded thermal sensor designed to accurately measure the temperature of a system, and provides a linear, predictable output. It is commonly used in industrial, medical, and HVAC applications, among others. It features a wide operating temperature range from -60°C to +180°C, and has an operating tolerances as low as ±0.2°C at 25°C.