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Temperature Controller Power Thermostat with High Relay Contact Capacity of 30 Amps and sensor for Attic Fan Ventilation

Temperature Controller Power Thermostat with High Relay Contact Capacity of 30 Amps and sensor for Attic Fan Ventilation
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Price: $44.50
Availability: In Stock
Model: DIN300A-30A
Average Rating: Not Rated

 Dual Mini Temperature Controller Thermostat for Controlling temperature on any device like Strong Attic Fans, electric BBQ, Grill, Smoker, Oven, Stove, Drying Oven,Thermal shrink Tunnel, Heat sealing machine,....  in the temp range -22 to 572 F (0-300 C) with High output 30 Amp  



It displays and control your true temperature and alarms with a BUZZER (AUDIBLE) in an over heating or lower heating emergency. It has a set point and also alarm set point  from -22 to 572 F (0 to 300 degrees C)

The sensor detects changes so quickly, you can see the temperature rise and fall degree by degree (with 0.1 degree resolution).

The Controller has  relay output, so you can control your heater or cooler by your controller too . 

Controlling the temperature and time is a key to make high quality foods. By simple wiring ,this Temperature Controller helps you to control the temperature (accurately with 0.1 degree) and time (minute) on your cocking machine.

Following you will find some of this controller advantages,

1-it is accurate controller with 0.1 C or 0.1 F resolution controlling

2-It is compact size and easily can install

3-It has built in relay , so it doesn't need additional relay or SSR.

4-it can be easily programmed and wired

5-it equipped with timer too (with 2 type action).

6-Configurable between Fahrenheit or Celsius

7-Equipped with buzzer alarm for high or low temperature alarm setting



We will ship the temperature controller with 110 V or 220 V versions based on the voltage of your countries. For example, if you are customers from United StatesCanadaMexicoJapan, Venezuela and Taiwan, we will ship 110 V versions. For customers from EuropeAustraliaNew Zealandmost Asian CountriesSouth America and Africa, we will ship 220 V versions.


  • Mini and light design
  • Large and clear LCD display
  • Temperature Range -30 ~ 300 °C (-22 ~ 572 °F )
  • Dual heating and cooling function  
  • Control temperature by setting the temperature set value and the different value
  • Temperature Calibration  
  • Wiring diagram for installation included

Temperature Controller Specifications

  • Temperature Measuring Range: -30 ~ 300 °C (-22 ~ 572 °F )
  • Control temperature range: -30 ~ 300 degree (adjustable)
  • Control temperature difference: 0.1 - 25 degree (adjustable)
  • controlling Resolution: 0.1 degree
  • Timer : 0-999 minute
  • Sensor error delay: 1 minute
  • Relay contact capacity (Heating or cooling): 30 Amp  
  • Compressor delay protection time: 0 ~ 10 minutes (adjustable)  
  • Storage Temperature: -30 ~ 75 °C
  • Operating Relative Humidity: 20 ~ 85 % (No condensation)  
  • Power Supply: 100-120 V AC/DC (depends on your country)
  • Power consumption: < 2 W
  • Cable length: 3 m (near to 10 feet)
  • Equipped with AH or AL buzzer alarm (Higher or Lower temperature alarm setting) 
  • Item dimensions: approx. 75 (W) x 86 (H) x 35 (D) mm (2.95’ x 3.39’ x 1.38’ inch)
  • Item weight: 180 g

 Temperature Sensor Specification

  • Measurement range: -30 ~ 300 °C (-22 ~ 572 °F )
  • Cable length (L): 10 ft (3m)  
  • Sensor type: NTC sensor (100K)

Wiring work

The unit is of a panel mount design . This unit is supplied with wiring diagram of how to fix the main unit to your application systems.  

One Set Included

  • 1 x Mini-Temperature Controller
  • 1 x Water Proof Temperature sensor probe with 3m cable
  • 1 x Instruction Manual     

Manual & wiring diagram

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