W1209 -50-110°C 12V DC Digital Red LED Display Thermostat Temperature Control Switch Sensor Module with Waterproof Sensor Probe

Description

Specifications:
Temperature range :-50-110 ℃< br> Dimensions: 48.5 * 40mm
Temperature control mode: ON / OFF
Control accuracy: 0.1 ℃
Hysteresis accuracy: 0.1℃
Refresh rate: 0.5S
High temperature protection： 0-110℃
Supply voltage: DC 12V
Static current: ≤ 35MA, attract current ≤ 65MA
Output voltage: DC 12V
Output power: 20A relay
Measurement input: NTC (10K 0.5%) Waterproof Sensor
Environmental requirements: -10 ~ 60 ℃ ，Humidity 20% -85%
Resolution：When temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃
How to use:
Connect the power supply and the load, you can supply to the controller.
It displayed as a measured temperature.
Press the SET button, the display flashes the temperature;
Press - to set the desired temperature;
After setting press SET to confirm return;
The controller automatically performs the relay by setting off!
Lights, LED status descriptions:
Indicator: Off The relay is switched off, Always indicate the relay is closed.
LED: Shows LL is the sensor open, showing HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.

Note : Relay output interface is a switch, when it working ,these two ports are connected.
If not work, these two ports are not connected. Pls know it . !!!!!

Package Included:
1 x -50-110°C W1209 Digital thermostat Temperature Control Switch 12V + sensor