Apogee RTD Resistance Temperature Detectors

For applications requiring increased temperature measurement accuracy, Apogee offer two platinum resistance thermistors, the ST-150 and ST-300. The ST-150 is a Class A thermometer, whilst the ST-300 is a 1/10 DIN thermometer. The ST-150 has an operation range of -50 to 70, with a measurement uncertainty of 0.3C throughout the range. The ST-300 has an operation range of -40 to 60C, and measurement uncertainty of 0.1C.