W3230 12V Digital Temperature Controller

W3230 temperature controller module with display is a thermostat module and can measure temperature from -50 to 120 degrees Celsius, and the working environment temperature of this thermostat is in the range of -10 to 60 degrees Celsius.
This module can control heating or cooling, and all parameter settings can be saved after short circuit.

Instructions:

• Red digital display: actual temperature
• Blue digital display: temperature setting
• Press the button to increase/decrease.
• Press and hold the plus and minus buttons for 5 seconds or more to restore the original setting data.

Setting key (setting):

1. Press the key each time to increase the temperature up to 50°C.

2. Press and hold the key to enter the parameter setting option. There are several groups of parameters p00~p05 that users can set. After entering the parameter interface, the short press setting p00 ~ p05 can be changed. Adjust the corresponding data by pressing the positive or negative button under the corresponding parameter. After setting, the system will automatically save the data and return to the interface screen.

Functional description:

P0: Cooling mode c or heating mode h

P1: Matching the temperature difference (0~500 degrees)

P2: Upper limit of maximum temperature (500 degrees)

P3: The lower limit of the minimum temperature setting (-60 degrees)

P4: Temperature correction (-10 to 10 degrees)

P5: Delay start time (unit: minutes)

W3230 Temperature Controller Application:

1. Home freezer / refrigerator / industrial chiller
2. Water tanks
3. steam cleaner
4. Industrial equipment
5. Boiler water temperature control
6. Temperature control of the water dispenser
7. Printer equipment
8. Valve control
9. Intelligent agricultural control
10. Greenhouse temperature control
11. Automatic irrigation
12. and other temperature control systems

W3230 Temperature Controller Specifications:

1. Model: W3230
2. Resolution: 0.1℃ (-9.9~99.9℃); 1℃ (other temperature range)
3. Measurement accuracy: ± 0.1 °C
4. Control accuracy: 0.1℃
5. Return difference accuracy: 0.1℃
6. Refresh rate: 0.5S
7. Display color: red + blue
8. Input voltage: DC 12V
9. Input measurement sensor: NTC (10%)
10. Waterproof output: one-way relay 20A
11. Environmental requirements: -10-60 ℃
12. Power supply: 12VDC/110V-220VAC
13. Temperature control range: -55℃~120℃
14. Output: relay contact capacity 10A 220V / 20A 12V
15. Environmental conditions: -10 ~ 60 degrees Celsius,
16. Humidity: 20% ~ 85% RH