Details

DST1020 DC 12V-72VDual Display Digital Temperature Controller Control Thermostat DS18B20 Sensor
Product Name: Temperature Controller
Product model: DST1020
Supply voltage: DC 12-72V
Temperature range: -50~ + 120C
Temperature measurement accuracy: 0.5 C (in the range of -10~ + 85 C)
Line length: 1 meter
Size: 75mm * 85mm * 35mm

Applicable scene: various sensor control boxes, water heaters, freezer cabinets, fans
(not limited to these devices)

temperature setting
Heating and cooling mode settings
Setting (starting temperature):
Press and hold the button for 3 seconds to start the temperature flashing, use the button to set the starting temperature value.
Set (stop temperature):
Press and hold the button for 3 seconds to stop the temperature flashing, use the button to set the stop temperature value.

Case 01 control water heater
Heated to 65 C to stop, the temperature dropped back to 50 C and heated again
Step 1: Heating mode, starting temperature
Step 2: Press and hold the button for 3 seconds to start flashing the temperature value. Use to set the starting temperature to 50 C.
Step 3: Hold down the button for 3 seconds to stop the temperature value flashing. Use to set the stop temperature to 65C and the setup is complete.
The button does not run for 5 seconds and automatically returns to the normal display state.

Case 02 controls the farm fan
The fan is vented to 26 C and the temperature is raised to 30 C. Ventilation begins again.
Step 1: Cooling mode, start temperature > stop temperature.
Step 2: Press and hold the button for 3 seconds to start flashing the temperature value. Use to set the starting temperature to 30 C.
Step 3: Hold down the button for 3 seconds to stop the temperature value flashing. Use to set the stop temperature to 26C and the setup is complete.
The button does not run for 5 seconds and automatically returns to the normal display state.

Package :

1 x DST1020DC12-72V Dual Display Digital Temperature Controller Control Thermostat DS18B20 Sensor Waterproof