REX C100 Temperature Controller

1.48*48mm panel size temperature controller,

2.Input is universal: TC, RTD, or analog input,

3.Control method can be PID auto tune or ON/OFF,

4.Simple removable shell for easy maintenance and installation,

REX C100 Temperature Controller Introduction:

  • The REX C100 temperature controller is a versatile and user-friendly 48*48mm PID temperature controller, we can use this controller in a wide range of industrial and commercial heating applications.
  • Installation method is a easy front panel installation by using a mounting bracket.
  • It features a large and clear LED display(PV colour red, SV colour green), user-programmable settings, and high accuracy in temperature regulation.
  • The REX C100 temperature indicating method can change from Celsius(℃) to Fahrenheit(℉), so it suitable for any customer from any country around the world, especially for the United States customer.
  • With its compact size and affordable price, the REX C100 is a better choice for controlling temperature in various heating and cooling processes.
  • The rex c100 controller outputs can be both ssr and relay, by using it together our DC to AC SSR or relay, we can easily to maintain a heating object at a temperature we want.


Model REX-C100
Panel size 48*48mm
Accuracy ±0.5%F.S±1℃
Working voltage 220VAC, 50/60 Hz; 110VAC, 50/60Hz
Input Thermocouple: K, J, R, S, B, E, N, T; RTD: Pt100, Cu50; Voltage: 0-5V, 1-5V; Current: 0-20mA, 4-20mA ;
Output type Relay, SSR, 4-20mA, 1-5VDC
Power consumption Less than 5W
Control method PID, or ON/OFF
Setting method Push button
Indicator 8-segment 4-digital display and LED tube
Alarm Alarm form: N: No alarm A: Deviation low B: Deviation high C: Deviation high/low
Operating temperature 0 to 50 ℃ (32 to 122 ℉)
Operating humidity 30-85% RH max, non-condensing


REX-C100 wiring diagram


REX-C temperature controller user manual

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