Spec:
Supply Voltage: AC100-240V 50/60HZ
Input: Support 4 kinds of thermocouple (K, J, E, N) user can freely switch settings
Display: Process value (PV), set value (SV), output (OUT), alarm (ALM), self tuning (AT) status display
Display Temperature Unit: Celsius ℃ / Fahrenheit ℉, can switch to set the display unit
Control Mode:
1.PID control (including NO/OFF, bit type PID and continuous PID)
2. Self tuning control
Working Mode: Reverse action (heating), positive action (cooling), user can set
Accuracy: Measurement accuracy: ±0.5%FS Sampling Period: 0.5 seconds
Set Value Range:
Set Value (SV): Same range (PV)
Proportional Band (P): 0-full range (set 0, for NO/OFF control)
Integration Time (I): 0-999 seconds (set 0 when no integration effect)
Differential Time (D): 0-999 seconds (set 0 when no differential effect)
Proportional Period: 1-100 seconds
Bit Control Output Hysteresis Loop Width: 1-100℃ (or other PV units)
Control Output: A set of main control output, while supporting the following 2 output methods for the user to choose.
Relay Output: contact capacity AC250V 3A (resistive load)
Voltage Pulse Output: 0-12V (for external solid state relay SSR)
Alarm Function Output: One set of output, 6 modes selection Alarm output contact capacity AC250V 3A

How to Use:
1. SV setting mode: Under the normal display of SV/PV, press MODE key to make the SV display blink, then press 2. Parameter setting mode: This parameter is used to set the alarm, PID constant and other parameters. In the normal display state, press and hold the MODE key for three seconds, then the parameter setting state will be displayed in the PV display, and the corresponding value will be displayed in the SV display, and the parameter pattern will be displayed by pressing the MODE key in turn.

packing list:
1 x PID Temperature Controller
2 x Installation Holder
1 x Instruction