The application of the XTR106 transmitter to the temperature measurement of a platinum thermistor and unbalanced bridge
Hua Chen · Industrial Instrumentation & Automation · 2001
The temperature measuring principle of both platinum thermistor and unbalanced bridge shows that the nonlinearity of a platinum thermistor and the inherent nonlinearity of an unbalanced bridge often bring about nonlinear measurement errors.The XTR106 is a kind of monolithic 4 20mA,two wire current transmitter,which is mainly used to linearize a bridge transmitter.The paper gives an account of the principle and application of the temperatur measuring platinum theristor and unbalanced bridge.