Programmable Temperature Control Switch Relay 12v

Programmable Temperature Control Switch Relay 12v

Brand : Fasa

Origins : Unknown
Status : New

Measurement unit : Piece

In Stock


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The W1209 is an incredibly low cost yet highly functional thermostat 
controller. With this module you can intelligently control power to most
types of electrical device based on the temperature sensed by the 
included high accuracy temperature sensor.

Although this module has an embedded micro controller no programming 
knowledge is required. 3 tactile switches allow for configuring various 
parameters including on & off trigger temperatures. The on board 
relay can switch up to a maximum of 240V AC at 5A or 14V DC at 10A. The 
current temperature is displayed in degrees Centigrade via its 3 digit 
seven segment display and the current relay state by an on board LED.


  • Temperature Control Range: -50 ~ 110 C
  • Resolution at -9.9 to 99.9: 0.1 C
  • Resolution at all other temperatures: 1 C
  • Measurement Accuracy: 0.1 C
  • Control Accuracy: 0.1 C
  • Refresh Rate: 0.5 Seconds
  • Input Power (DC): 12V
  • Measuring Inputs:  (10K 0.5%)
  • Waterproof Sensor: 0.5M
  • Output: 1 Channel Relay Output, Capacity: 10A


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