XH-M451 Humidity Control Module Imported Humidity Probe Humidity Control Board Humidity Control Switch Controller
$30.36
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Feature
Product model:XH-M451
Measuring range:00%-99%RH
Measurement accuracy:÷5% (40%-80%)
Product size:59*40*17mm
Power selection:12V (DC)
Instructions for use
1. Turn on the power (12V/DC) humidity controller and press and hold the button for 2s to enter the humidity adjustment setting (0%-99%) ‘4’ humidity rises, ‘one’ humidity drops
2. When the ambient humidity is higher than the set humidity, the relay is closed and the bulb lights up. When the ambient humidity is lower than the set humidity, the relay is disconnected and the light is off.
Parameter setting example
Example 1 I want to set the humidity higher than 70% to dehumidify, and the dehumidification stops at 60%, then the parameters should be set to; +70%, -60%
Example 2 I want to set the humidity below 40% for humidification, and the humidification will stop at 80%, then the parameters should be set as:+40%, -80%
The factory value of the humidity sensor module is 40%-60%RH (pleasant indoor humidity). If you want to restore the factory setting, please press +-, press for 1s.
Package includes
1 x XH-M451 Humidity Control Module
| Weight | 0.038 kg |
|---|
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