
The TM-200 is a self-contained skin surface temperature transducer (thermistor) with a range of 25 degrees C to 45 degrees C at an accuracy of +/-0.1 degrees. The sensor is a rugged epoxy-sealed disc measuring 12 mm in diameter by 4 mm thick. The TM-200 requires a transducer conditioning amplifier such as the ETH-256 or ETH-401, or an iWorx computer interface equipped with transducer inputs.