PID Temperature Controller, Dual Digital, Universal Input

PID temperature controller has dual digital 4 LED display, on-off control/PID control, support universal inputs (Cu50/Pt100/K/E/J/T/S/R, 4-20mA, etc.), 4 kinds of output mode for select (relay output/SSR output/SCR/transmitter output 4-20mA), and additional output RS485/232 communication output, timer relay, etc.

SKU: CCHN-TEMPC-2D

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Delivery date: 6-25 days

Overview

PID temperature controller can support not only temperature sensors, but also various sensors, such as pressure sensors, load cells, displacement sensors, liquid level sensors, gas sensors, humidity sensors, and other non-standard sensors.

Specification:

Model	CCHN-TCD2
Weight	0.5kg
Dimension (LengthHighDepth) *	D1: 1608080mm with hole size 15276mm; D2: 9696110mm with hole size 9292mm; D3: 4896110mm with hole size 4492mm; D4: 9648110mm with hole size 9244mm; D5: 7272110mm with hole size 6868mm; D6: 4848110mm with hole size 4444mm; D7: Rail type 728859mm
Supply voltage	85V-240V AC or 24V DC, 50-60Hz
Working environment	Temperature: -10~60℃, humidity: ≤90%RH
Sampling period	8 times/second; When set digital filter parameter FILt=0, response time≤0.5s
Accuracy	±0.5%F.S ±1 digit
Resolution	≤0.01℃
Input signal *	I1. Temperature sensor: CU50 (-50.0～150.0℃), PT100 (-199.9～600.0℃), K (-50.0～1300℃), E (-50.0～700.0℃), J (-30.0～900.0℃), T (-199.9～400.0℃), S (-30.0~1600℃), R (-30.0~1700℃), WR25 (-30.0~2300℃), N (-30.0~1200.0℃) I2. Analog signal: 4-20mA, 0-10mA, 0-5V, 1-5V, 0-50mV, 10-50mV
Control mode	1. On-off control; 2. PID control Need manually switch to another control mode.
Output mode *	O1: Relay output; O2: SSR output; O3: SCR output; O4: Transmitter output 4-20mA/0-10V
Alarm mode *	A1 Default mode: 1 alarm output; A2 Extension mode: 2 alarm outputs
Alarm	Upper limit, lower limit, upper deviation, lower deviation, in the deviation section, outside the deviation section
Additional power supply *	DC 24V for sensor of input signal I2
Additional output mode *	RS: RS485/232 communication (MODBUS-RTU protocol); TS: 4-20mA/1-5V, 0-10mA/0-5V transmitter; PT: Printer (TTL232 print out); TI: Timer relay

Wiring diagram:
1. PID temperature controller wiring diagram

2. PID temperature controller with RS485/232 or transmitter wiring diagram

3. PID temperature controller with timer relay wiring diagram

Tips: What is PID control in temperature controller?
In temperature controller, PID control is setting parameter P to non-zero (set parameter P to zero is called ON/OFF control). PID controller adjusts the heater to change the measurement value (PV), and the deviation value (EV=SV-PV) is obtained by compared with the set value (SV). Deviation value (EV) is fed back to the PID controller through the sensor and PID controller can obtain the heater opening of the next adjustment through calculation. PID control system belongs to closed-loop control and the heating equipment can work at different power. At all time periods, the actual value and the set value are infinitely close. In theory, it can realize error-free control between the actual temperature and the set temperature.
PID control is suitable for occasion that has high requirement on temperature control accuracy, such as incubator and wine making technology.