How a three wire RTD compensates for the resistance if it's lead wires. - YouTube
I Will Teach You - RTD Sensor Connections Proper connections for all three types of RTD sensor (2-wire, 3-wire, and 4-wire) to a user configurable transmitter are shown in the following illustrations:
RTD Signal Conditioning—Voltage vs Current Excitation in 3-wire Configurations - Technical Articles
The Ives Equipment Process Engineering & Control Blog: 2 Wire, 3 Wire, and 4 Wire RTD Sensor Connections
Difference Between 2 wire RTD, 3 wire RTD, and 4 wire RTD's
How are and what are the sources coupled to a 3-wire RTD leads? - Electrical Engineering Stack Exchange