_x000D_ _x000D_ _x000D_ PID Temperature Controller Kit Intelligent Digital Display Automatic Temperature Control Instrument AC100240V _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ 1. Intelligent Controller: This temperature controller is a microcomputer microcontroller controlled intelligent temperature control instrument with PID self tuning function. _x000D_ 2. Digital Display: This temperature controller is backlit display, both day and night can better observe the data in the screen. _x000D_ 3. 2 Working Methods: This thermostat has heating and cooling modes, and users can choose the mode according to their needs. _x000D_ 4. 5 Display Functions: This temperature controller has five status display, which are process value, set value, output, alarm and self tuning. _x000D_ 5. Auto Return: The temperature controller has a display auto return function, when forget to return to the main display mode, the meter will automatically return after 30 seconds. _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Item Type: PID Temperature Controller Kit _x000D_ Material: ABS _x000D_ Supply Voltage: AC100-240V 50/60HZ _x000D_ Input: Support 4 kinds of thermocouple (K, J, E, N) user can freely switch settings _x000D_ Display: Process value (PV), set value (SV), output (OUT), alarm (ALM), self tuning (AT) status display _x000D_ Display Temperature Unit: Celsius / Fahrenheit , can switch to set the display unit _x000D_ Control Mode: _x000D_ 1.PID control (including NO/OFF, bit type PID and continuous PID) _x000D_ 2. Self tuning control _x000D_ Working Mode: Reverse action (heating), positive action (cooling), user can set _x000D_ Accuracy: Measurement accuracy: 0.5%FS Sampling Period: 0.5 seconds _x000D_ Set Value Range: _x000D_ Set Value (SV): Same range (PV) _x000D_ Proportional Band (P): 0-full range (set 0, for NO/OFF control) _x000D_ Integration Time (I): 0-999 seconds (set 0 when no integration effect) _x000D_ Differential Time (D): 0-999 seconds (set 0 when no differential effect) _x000D_ Proportional Period: 1-100 seconds _x000D_ Bit Control Output Hysteresis Loop Width: 1-100 (or other PV units) _x000D_ Control Output: A set of main control output, while supporting the following 2 output methods for the user to choose. _x000D_ Relay Output: contact capacity AC250V 3A (resistive load) _x000D_ Voltage Pulse Output: 0-12V (for external solid state relay SSR) _x000D_ Alarm Function Output: One set of output, 6 modes selection Alarm output contact capacity AC250V 3A _x000D_ Other Parameters: _x000D_ Power Consumption: Use Environment: Temperature not exceeding 0-50, humidity not exceeding 30-80%RH without corrosive gas _x000D_ _x000D_ _x000D_ _x000D_ How to Use: _x000D_ _x000D_ 1.SVsettingmode: _x000D_ _x000D_ _x000D_ UnderthenormaldisplayofSV/PV,press"MODE"keytomaketheSVdisplay,thenpress"