Instead of canceling the effect of the reference junction electrically, we. Hardware compensation and software compensation. Instead of canceling the effect of the reference.
Thermocouple Cold (Reference) Junction Compensation
Software compensation digitizes both the raw thermocouple voltage and the cold junction temperature separately, then performs the correction in a microprocessor.
Connect one or two b type b, e type e, j type j, t type t, n type n,.
