An Advanced PID Temperature Controller with Current Control Options
Designed to deliver excellent performance at an affordable price, this temperature controller combines precision, reliability, and intelligent control in a feature-rich design. Its AI-enhanced PID algorithm and automatic tuning function help maintain temperature within ±1 degree without requiring complicated manual PID adjustments. With the essential capabilities of an industrial-grade PID controller and an intuitive interface, it is suitable for both experienced professionals and hobbyists.
Enhanced Features for Greater Flexibility
This upgraded controller offers a range of functions for different temperature control applications:
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Linear current outputs: Selectable 0–20 mA and 4–20 mA outputs can drive compatible proportional valves and other linear-control devices.
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Improved thermocouple accuracy: An enhanced cold-junction compensation circuit improves measurement accuracy when using thermocouple sensors.
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On/off control with adjustable hysteresis: Ideal for refrigerators, motors, solenoid valves, and other applications where frequent switching should be avoided. Set the target temperature and hysteresis band to achieve thermostat-style control with tighter temperature regulation.
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Manual power control: Adjust heater output manually, similar to a dimmer switch. This feature is especially useful for applications such as brewing, where controlling heating intensity during boiling is important.
With its combination of intelligent PID control, flexible outputs, and specialized operating modes, this controller provides a versatile solution for a wide range of temperature control needs.
Features
- Dual display for both set temperature and process temperature
- Compact size, 1/16 DIN that is only 1.89 x 1.89 x 3”
- Supports 10 different types of commonly used temperature sensor inputs
- The 0-20mA or 4-20mA PID control output
- A contact relays can be configured as a PID output, or on/off control
- Auto-tune function can find the best PID parameter automatically
- Displays temperature in either Fahrenheit or Celsius
- Four digits LED display can go up to "9999"
- Can be powered by 95-264V AC power source
- Bump less transfer between Auto and Manual control
- Alarm function for safety protection and special applications
Main Specifications:
| Input type | TC: K, E, S, R, J, T, B, WRe3-WRe25 RTD: Pt100, Cu50 |
|---|---|
| Input range | K (-200~+1300ºC), S (-50~+1600ºC), WRe3-WRe25 (0~2300ºC ), R (-50~+1600ºC), T (-200~400ºC),E (-200~900ºC), J (-200~1200ºC), B (350~1800ºC), Pt100 (-99.9~600.0ºC) or (-200~+600ºC), Cu50 (-50~150ºC) |
| Display | Two lines, Four digits. °F or °C. |
| Display Resolution | 1°C, 1°F, or 0.1°C, 0. 1°F, with Pt100 |
| Accuracy | ±0.2% or ±1 unit of full input range |
| Control mode | PID, On-Off (for J1 relay only), Manual |
| Output mode | Linear output: 0-20 mA or 4-20 mA Relay contact: 3 A at 240 VAC (resistive load) |
| Alarm | Process high/low alarm |
| Power consumption | <2 Watt |
| Power supply voltage rating |
85-260 VAC, 50/60 Hz or 85-260 VDC |
| Dimension | 48 x 48 x 75mm (1/16 DIN) |
