FOUR-WIRE RTD CURRENT-LOOP TRANSMITTER

Platinum Resistance Temperature Detectors (RTD)s are favored for demanding temperature measurement applications such as process control because of their excellent accuracy and sensor interchangeability. Combining an RTD with a Burr-Brown XTR105 forms a complete precision temperature to 4-to-20mA current-loop transmitter solution. Current-mode transmission gives superior noise rejection and is im