Digital PID temperature controller, temperature control with output percentage LED indication

Features:

1) Autotuing;

2) Fuzzy;

3) With LED indication for output percentage;

4) Transmission function;

5) RS485 Communication function for option;

6) Soft-start function; 

INPUT:

TC: K,E,J,T,B,S,Wu3_Re25,N,R

RTD: Pt100

Analog signals: DC 0-5V,1-5V,0-10V,2-10V,DC4-20mA,0-20mA

Accuracy: (max ± 0.5% FUS. or ±1)≤±1 digit

Sampling cycle: 0.25 Sec

PV bias: -1999-9999°c or -199.9-999.9°c

Display unit: °c or °F