12V thermostat W2 -50 ° C to 110 ° C Red-Red with temperature controller

The electronic thermostat is powered by a 12V current and operates in the temperature range from -50 to 110 ° C. It has a temperature adjustment which allows you to control connected external devices. The display shows real and programmed temperature.

It can be used to enable and disable apparatus in your own projects, aquariums, swimming pools, refrigerators, refrigerators, etc. Waterproof sensor has a length of about 30 cm long.

Programming mode:

Input to the settings takes place by holding the SET button for about 3 seconds. Flashing upper display indicates that we are in programming mode. By pressing the upper or bottom button, we move around the next programming modes to enter the individual of them press both keys at a time. The settings after clicking both buttons are saved in the same way:

• P0 H / C Work type Heating "H" Cooling "C" (Default C)
• P1 This is a hysteresis or a permissible temperature range in which the controller does not take any reaction
• P2 Upper limit allowed temperature can be set with the UP buttons panel; Bottom.
• P3 Lower limit allowed temperature can be set with the UP buttons panel; down
• P4 Correction (Calibration) Temperature Sensor (-15 to + 15)
• P5 Reaction time adjustment to change the set temperature set within 0 to 10 minutes
• P6 Temperature exceeding alarm - Buzer switches and the "HHH": ON / OFF characters are displayed. By default, we change to on and confirm with two buttons and then set the desired alarm temperature.
• P7 Display setting ° C / F - also after holding the lower button
• P8 Restoration of factory settings

To enter the selected mode, click both buttons at once.

The module has the settings memory after turning off the power.

The controller has alarm alarm for a temperature sensor circuit for which the meter has additional protection.

The value of the adjustable temperature can be changed by pressing the SET button for about 2 seconds when the display starts to flash then buttons to change the temperature. After a few seconds inactivity, the regulator itself returns to standby mode.

Technical data:

• Measurement range: -50 ° C to 110 ° C
• Two LED displays: upper in red (sensor temperature), lower red (par. Temp.).
• built-in buzzer
• NTC 10K sensor
• Ambient temperature: -10 ° C to 60 ° C
• measurement accuracy +/- 1.0 ° C
• Power supply: 12V DC
• Dimensions: 48 x 29 x 32 mm
• Color housing: black
• LED display: red / red
• Sensor cable length (waterproof): ~ 30cm