This may be a dumb question for someone that knows the answer. Why can you not take a 2wire RTD and wire it up with 4 wires. Then you’re measuring the resistance of the wire pairs to the RTD at ...

Olympia, WA, April 29, 2013– Olympia Circuits introduces the Arno Shield to expand their line of products for new Arduino users. The Arno Shield contains all the components necessary to learn ...

Arguably, this advice applies to the circuit design used in many RTD sensors that quietly and efficiently measure temperature in industrial manufacturing facilities worldwide. However, to meet the ...

This circuit applies heating power for about 90% of the time and measures the RTD thermoelectric potential during the approximately 10% of off-time . Two switches are required.