W1209 Blue LED Digital Temperature Controller Board Micro

These are popular temperature controllers with waterproof probes, which can define your temperature setpoint and the relay is opened/closed when the threshold is crossed. High precision temperature controller, temperature control switch, miniature temperature control board, probe. Multiple modes to choose.

Features:

Digital display intelligent temperature controller XH-W1209.

Blue LED shows numbers more clearly.

High precision temperature controller, temperature control switch, miniature temperature control board, probe.

Resolution is 0.1℃ when temperature is -9.9~99.9 ℃, other temperature segment is 1℃.

Widely used in the hatching area, equipment case, air conditioning system, temperature control protection and other fields.

Lightweight, small size and easy to use.

Specifications:

LED color: blue

Temperature range: -50-110℃

Temperature control mode: ON / OFF

Resolution at -9.9 to 99.9℃: 0.1℃

Resolution at all other temperatures: 1℃

Control accuracy: 0.1℃

Hysteresis accuracy: 0.1℃

Refresh rate: 0.5 seconds

High temperature protection: 0-110℃

Supply voltage: DC 12V

Static current: le;35mA, attract current le;65mA

Measurement input: NTC (10K 0.5%) waterproof sensor

Operating temperature: -10 ~ 60℃

Operating humidity: 20% -85%

size: 4.85 * 4.01 * 1.58cm / 1.91 * 1.58 * 0.62in

weight: 19.3g / 0.68oz

Package weight: 22g / 0.78oz

Package size: 5.5 * 5 * 2.5cm / 2.17 * 1.97 * 0.98in

How to use:

Connect the power supply and the load, you can supply to the controller.

It displayed as a measured temperature.

Press the quot;SET quot; button, the display flashes the temperature;

Press quot; + or - quot; to set the desired temperature (long press quot; + or - quot; to quickly increase or decrease);

After setting press SET to confirm return;

The controller automatically performs the relay by setting off!

Lights, LED status descriptions:

Indicator: quot;Off quot; The relay is switched off, quot;Always quot; indicate the relay is closed.

LED: Shows quot;LL quot; is the sensor open, showing quot;HH quot; is out of range, the thermostat will be forced to close the relay, the display, as high temperature protection.

Function Setting Table:

​long press quot;SET quot; to enter into setting

When the Thermostat is power off, long press quot;- or + quot;, you can restore the factory settings

Package list:

1 * W1209 Digital Temperature Controller Board

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