Humidity controller three-digit humidity control

1.1 Range: Resistive (humidity 1 ~ 90%) capacitive (humidity 1-99.9%)

1.2: Resistive (minimum resolution 1 degree, error plus or minus 5%) capacitive type (minimum resolution 0.1, error positive and negative 3)

1.3 Output: Control: Passive passive output, resistive load 10A

1.4 Parameter setting method: Tact switch software setting (no setting parameter may be bad contact)

1.5 working voltage: DC 12V

1.6 working environment: temperature -30 ~ 60 ° C, relative humidity 35% ~ 85% non-corrosive occasions
1.7 Power off save setting data

S0: humidity control value setting symbol

  Humidity control value: the desired humidity range desired by the user
Sc: humidity sensor correction symbol

 Humidity sensor correction: When it is determined that the control system including the sensor has an error and cannot achieve the same result as the measurement device of a higher precision level, the advanced "correction" function of the product can be used to achieve consistency, but do not use it easily. Function to avoid reverse correction of accurate meters to inaccuracies. Set a value equal to the error direction in the range of -20~20. If it is higher than 3, it is set to -3. If it is lower than 3, it is set to 3.

Po: Humidity hysteresis setting symbol

 Humidity return difference: In pure position control, there must be a suitable backlash value (also known as switch difference or insensitive area). If the return difference is too small, the AC contactor will move frequently and reduce the life. If the hysteresis is too large, the hysteresis will lead to The environmental fluctuations of the controlled range become larger. In some cases, the setting of the difference value can be used to scan the controlled value within the set range to avoid waste. In general, it is appropriate to set the difference value to 0.3% of the full scale.

Cc: dehumidification/humidification switching symbol

Cc=0 is the dehumidification mode, when the actual humidity is higher than the control humidity, the dehumidification device is turned on.

Cc=1 is the humidification mode, when the actual humidity is lower than the control humidity, the humidification device is turned on.

Press the function key to enter the parameter setting menu, and then set as follows
Set the humidity control value to “SO”, set the subtraction setting by setting the addition setting, and press the function key to complete the setting.

Humidity sensor correction value setting "SC", set the subtraction setting by pressing the setting, press the function key to complete the setting.

Set the humidity back value to “PO”, set the subtraction setting by pressing the setting, press the function key to complete the setting.

Set the working mode to “CC”, set the subtraction setting by pressing the setting, press the function key to complete the setting (“1” humidification/“0” dehumidification)

Finally, "----" is displayed to complete all settings.