RTD Resistance Temperature Detector Working principle. Resistance Temperature Sensors. RTD Animation 

RTD is RESISTANCE temperature Detector.
working principle of RTD is PRICIPLE OF MEASUREMENT.
why Wheatstone bridge is used to along with RTD.
Resistance Temperature Sensors
Resistance Temperature Detector
WATCH THIS SHORT ANIMATION VIDEO TO GET A GOOD IDEA ABOUT RTD.
VIDEO COVERS:
RTD
RESISTANCE TEMPERATURE DETECTOR
RTD WORKING
WORKING PRINCIPLE OF RTD
RESISTANCE VARIES WITH TEMPERATURE
RESISTANCE INCREASES WITH TEMPERATURE
TEMPERATURE MEASUREMENT.
WORKING OF RTD
WHAT IS RTD
WHEATSTONE BRIDGE
Why Wheatstone bridge is used in RTD
NULL DEFLECTION
INSTRUMENTATION TEPERATURE MEASURE