Wiring diagrams are displayed below.
2 Wire RTD Connections: Most useful with high-resistance sensors or in applications where a great deal of
•
accuracy is not required.
•
3 Wire RTD Connections: This connection is best suited for devices like strain gauges and is most often seen in
industrial process and monitoring applications.
4 Wire RTD Connections: A 4 Wire RTD configuration is primarily used in laboratories and other settings where
•
great accuracy is necessary.
RTD 4 Wire Option 1
RTD Wire 2
RTD 4 Wire Option 2
RTD Wire 3
20 |
P a g e