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HR202 Humidity Sensor Switch Relay Module Control Board DC 5V 1-Channal

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HR202 Humidity Sensor Switch Relay Module Control Board DC 5V 1-Channal

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产品详情

Application: 
For ambient humidity detection,high quality humidity sensor with relay output to direct control of related equipment power

Parameters:
Supply Voltage: 5VDC; Maximum Load: 250V/10A AC or 30V/10A DC,or less than this power

Module Instructions:
*Humidity sensor is most sensitive to environmental humidity,generally used to detect the ambient humidity;
*2)The relays pull in,so the common end and normally open end connect when the ambient humidity exceeds the set threshold;The relays break off,so the common end and normally closed end connect when the ambient humidity is below the set threshold 3)Common end,normally open end & normally closed end is equivalent to a dualcontrol switch.The common end and the normally open connect when the relay live electricity ;the common end and normally closed end connect when the relay is out of electricity.

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产品详情

Application: 
For ambient humidity detection,high quality humidity sensor with relay output to direct control of related equipment power

Parameters:
Supply Voltage: 5VDC; Maximum Load: 250V/10A AC or 30V/10A DC,or less than this power

Module Instructions:
*Humidity sensor is most sensitive to environmental humidity,generally used to detect the ambient humidity;
*2)The relays pull in,so the common end and normally open end connect when the ambient humidity exceeds the set threshold;The relays break off,so the common end and normally closed end connect when the ambient humidity is below the set threshold 3)Common end,normally open end & normally closed end is equivalent to a dualcontrol switch.The common end and the normally open connect when the relay live electricity ;the common end and normally closed end connect when the relay is out of electricity.

HR202 Humidity Sensor Switch Relay Module Control Board DC 5V 1-Channal
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About Us

 

Hailege is located in Shenzhen, a Technology City in China. We are a Big & Professional Electronics Modules, Sensors and Robort Parts Manufacturer, we have our own Brand "Hailege",  products including Develop Boards like Uno, MEGA, Pro mini, Nano, ESP8266, ESP32, Power & Drive modules, Sensors, Breadboards, Connectors and Jumper Wires etc.We are committing ourselves to provide the Newest products with High quality and competitive price to the people at all over the world!

 

Shenzhen Hailege Technology Co., Ltd

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