1/16 DIN PID Temperature Controller (Built-in SSR)


  • Model: SYL-2372


Product Description:


  • PID control with fuzzy logic enhancement for outstanding stability control
  • 0.2% accuracy over the entire input range
  • Displays in either Fahrenheit or Celsius temperature unit
  • Percent output indication for easy troubleshooting of the system
  • Supports both heating and cooling mode
  • Auto/manual control with bump less transfer
  • Dual alarm outputs with 10+ activation methods/situations
  • Selectable security access levels
  • High brightness, large LED display - easily read from distance
  • Manual, technical support and 90-days warranty


This is a dual display, 1/16 DIN size (1.89x1.89" or 48 x 48 mm) temperature/process controller. Common applications of this controller include controlling the temperature of industrial equipment, laboratory equipment, espresso machines, beer brewing systems, BBQ grills/smokers, heat treatment ovens, glass kilns, and aquariums.
The controller uses an advanced artificially intelligent enhanced PID algorithm that can efficiently handle systems that are usually sluggish or difficult to control by a traditional PID controller. The controller will hold the temperature within a reasonable range of the default PID parameters. The auto-tune feature will improve control accuracy and stability within one degree of accuracy. In most cases, there is no need for users to toggle the confusing PID parameters in order to get the system stabilized.
This high precision, full featured industrial grade controller supports more than twenty different input devices that cover almost every possible application requirement. Two alarm outputs can be activated by 10+ methods/situations. All the control and setting parameters are stored in the non-volatile memory even when the controller is powered off. Recently, we added an advanced cold junction compensation circuit to further reduce the temperature drift when the thermocouple sensor is used.

This unit has a built-in zero-crossing solid state relay (SSR) that can handle 2 Amp of load. The zero-crossing switching feature will avoid the noise caused by inductive load. It makes the controller more stable than the controller with relay contact output (SYL-2342) when switching inductive load such as a contactor, solenoid valve, and small motor.

Please note that this is NOT for our DC triggered AC SSR. It can not handle more than 300W (at 110V ) either.

Note: 12~24V AC/DC power supply version is also offered. Please check here

Main Specifications:

Input type TC: K, E, S, WRe, J, T, B, N
RTD: Pt100, Cu50, 0-80 ohm, 0-400 ohm.
DC voltage:0~20 mV, 0-100 mv, 0~5V, 1~5V, 0~1V, -100~100mV, -20~20mV, -5~5V, 0.2~1V.
DC current: 4~20mA.
Input range K (-60~2300ºF), S (-60~3100ºF), WRe (32~4150ºF), T (-330~660ºF), E (32~1500ºF),
J (32~1800ºF), B (32~3300ºF), N (32~2400ºF)Pt100 (-320~1100ºF), Cu50 (-60~300ºF)
Linear input: -1999~+9999 defined by user
Display Two lines, Four digits. °F or °C.
Display Resolution 1°C and 0.1 °C. or 1°F
Accuracy ±0.2% or ±1 unit of full input range
Control mode Fuzzy PID, Manual control, On-Off
Output mode Built-in 2A SSR with zero crossing switching 20-240VAC
Alarm Process high/low alarm, deviation high/low alarm
Alarm output Relay contact (Resistive): 1A at 240VAC, 3A at120VAC, or 3A at 24VAC
Power supply
voltage rating
Dimension 1.89 x 1.89 x 3.88", or 48 x 48 x 100mm (1/16 DIN)

Default setting:

Input sensor: K type thermocouple (sensor not included).
Display Unit: Fahrenheit (°F)
Display resolution: 1 degree.
Alarm 1: Deviation low
Alarm 2: Deviation high

Click here to download instruction manual.

Current Reviews: 1

This product was added to our catalog on Monday 31 October, 2011.

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