W1209 12V -50~110°C Digital Thermostat Temperature Control Sensor Features:
Brand new and high quality
Temperature range :-50-110
Dimensions: 48.5 * 40mm
Temperature control mode: ON / OFF
Resolution：When temperature is 0.1, the resolution is -9.9~99.9, other temperature segment is 1
Control accuracy: 0.1
Hysteresis accuracy: 0.1
Refresh rate: 0.5S
High temperature protection： 0-110
Supply voltage: 12V
Static current: ≤ 35MA, attract current ≤ 65MA
Output voltage: 12V
Output power: 20A relay
Measurement input: NTC (10K 0.5%) Waterproof Sensor
Environmental requirements: -10 ~ 60 ，Humidity 20% -85%
How to use:
Connect the power supply and the load, you can supply to the controller,
Is 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 ,
The controller automatically performs the relay by setting off!
Lights, LED status descriptions:
Indicator: Off The relay is ed 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 , when it working ,these two ports are connected,If not work, these two ports are not connected. Pls it . !!!!!
Package Includes：
1 X Control Sensor
Label: Yes
