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atozsvc
04-30-2008, 09:39 PM
RTD sensor,when I dip into ice water it is 33 degree.But I put it in air temp it show only 52 degree.Both controller and the sensor are new.

freddy-b
04-30-2008, 09:53 PM
Pretty cool!

atozsvc
04-30-2008, 10:09 PM
Rtd 3w Wire 3 Thread One Red And Two White In Colour

berg2666
04-30-2008, 10:19 PM
RTD sensor,when I dip into ice water it is 33 degree.But I put it in air temp it show only 52 degree.Both controller and the sensor are new.

Is it 52 degrees in the room were the sensor is?

Did you check it at higher temps?

Did you check your resistances at both temps and do you know the temperature curve?

atozsvc
05-05-2008, 10:56 PM
Tempco they give me the wrong controller.
THANKYOU
Althought I learned something and waste some time