203AT-5-TR Datasheet PDF - SEMITEC Corporation

AT THERMISTOR
   
The AT thermistor is a high-precision thermal sensing device featuring extremely small B-value tolerance and resistance.
When used as a temperature gauge, the AT thermistor requires no adjustment between the control circuit and the sensor.
This insures temperature precision of 0.3°C.
Temperature indicators and control instruments are now available for use with the thermistor.