T9 DC5V Humidity Sensitive Relay Module Controller Humidity Controller Module

T9 DC5V Humidity Sensitive Relay Module Controller Humidity Controller Module Popis

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
Contact normally open circuit connection:
Functional diagram connection is when the relay does not suck timely ,publicend and normally closed terminal is turned , the equivalent of switching off, no power control equipment does not work, when the relay pulls in, the public end and normally open turning, equivalent is turned , the device has power to work
Contact normally closed circuit connection:
Functional diagram connection is when the relay does not suck timely public side and normally closed terminal is turned , the equivalent of the is closed, the circuit is turned , the device has power to work, when the relay pulls in, the equivalent of switching off the device no electricity does not work
Electrical parameters:
Power supply voltage: 5VDC (default: 5V )
currents: greater than 150mA
The maximum load: 250V 10A AC or 30V 10A , less than this power can be used
Colour:
Material:plastic
Size:50 x 26mm

Package Contents:
1 * humidity sensor with humidity sensitive resistor