W1209 Temperature Control Thermostat Switch

W1209 Temperature Control Thermostat Switch

This device is great for controlling lamps or 12 volt heaters/coolers that you may have. Simply plug in a 12VDC source into the V12 and GND to power the system, it comes with a 52cm probe that will start measuring the temperature, you can change the settings in the menu to have a delay start for measuring the temperature. Using one relay you can make it acts as a cooler when the temperature rises the fan turns on or as a heater when the temperature lowers it turn on the system. Choosing either one can be done in the menu settings. It is a simple plug and play device that should get you up and running with your projects as the relay will act as a normally open switch, when the thermostat reaches your programmed target temperature it will activate the relay to create a closed circuit. Comes with an alarm to indicate if the temperature rises past your setting temperature. This feature is turned off by default in the menu settings.   

Specifications:

Operating Voltage: 12VDC

Standby Current: 35mA

Active Current: 65mA

Max voltage on relay: 12VDC

Max Current on relay: 10A

Operating Temperature: -10 ~ 60℃

Operating Humidity: 20% ~ 85%

Dimension: 48 x 40 mm (W x L)

Cable Length: 52cm

Temperature Range: -50 to 110 °C

Refresh Rate: 0.5sec

Hysteresis accuracy: 0.1°C