csuf_kmcglynn
Member
Hello... currently I am working on an automated HERMS system using fleebay SET620 temp controllers, a digital timer, solenoid valves, and a plc for a senior project... my question is regarding the PID temp controller as it appears the temp reading are always incorrect... I am using some type k thermocouples from here
http://www.automationdirect.com/adc...nsors/Probes_(with_Hex_Nipple)/THMK-H06L01-01
I know some of the users here have used this PID temp controller and has anyone experienced this... the owners manual claims that the INTy (temp sensor) is normally set on RTD PT10 however it seems like it was actually set to type K... this is going by the symbol that it displays shows a backwards 4 which I assumed was for K... this is really making me go crazy because it almost seems that the scale is off because after using the correction factor, it will eventually read a lower temperature then the actual... everything on the system works but correct temperatures on the PID temp controller... if anyone knows the fix, please let me know... thank you
http://www.automationdirect.com/adc...nsors/Probes_(with_Hex_Nipple)/THMK-H06L01-01
I know some of the users here have used this PID temp controller and has anyone experienced this... the owners manual claims that the INTy (temp sensor) is normally set on RTD PT10 however it seems like it was actually set to type K... this is going by the symbol that it displays shows a backwards 4 which I assumed was for K... this is really making me go crazy because it almost seems that the scale is off because after using the correction factor, it will eventually read a lower temperature then the actual... everything on the system works but correct temperatures on the PID temp controller... if anyone knows the fix, please let me know... thank you