For a setup I have connected the Pt sensor. I am connecting the sensor through CCS-350 which has 10 ports. The temperature controller reads 114 K for InputB (sensor ) at room temp wle no program is running. and T.Under for input A.
I have checked all connection by multimeter and they seem fine.
Dear Alorika Chatterjee ,
as there has been no answer for 6 days, I am wondering, if you still waiting for an answer or you already solved the problem. If the problem isn't solved yet, you might have used the wrong PT-Sensor. There are various ones, differing by there R_0 value. A PT 100 has a R_0=100 Ohm, a PT 1000 has a R_0=1000 Ohm. If you connect a wrong one or if you not change the correct R_0 value in the temperature controller, you will get a wrong reading. As you got a too low temperature rading, it seems that you connect a PT sensor with a too low R_0 value.
Hopefully this short answer was of help for you
Best regards
Jürgen Hartmann
- Badges
- Science topic
- Similar topics
- Biological Science
- Kinesiology
- Running