T9 DC5V Humidity Sensitive Switch Controller Relay Module

Feature:

• Measurement of humidity, humidity sensor, humidity detection, with a relay output, direct power control equipment

• Using high-quality HR202 humidity sensor;

• The comparator output directly drive the relay, the 220V AC or other equipment;

• With a potentiometer to adjust temperature detection threshold

• Sensor interface can be arranged needle, with the lead of humidity sensor;

• The circuit board size: 50x26mm, thickness 19mm, with four 3mm fixing bolt holes, easy to install

Parameters:

• Power supply voltage: 5VDC (default: 5V )

• Currents: greater than 150mA

• The maximum load: 250V 10A AC or 30V 10A  DC, less than this power can be used