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Xuro 2 Road 5V humidity switch module humidity sensing switch humidity controller HR202 humidity module
$ 19.50
DESCRIPTION
Output type : Analog sensor
Working principle : Humidity sensor
Sensor class : X-ray radiation sensor
Texture of material : mixture
Use:Humidity detection, humidity sensor, environmental humidity detection, with relay output, direct control of the power supply of the relevant equipment,2 relay output, can be connected to the 220V large current equipment electrical.Module features:1, the use of high quality HR202 humidity sensor;2, the comparator outputs a direct drive relay, then 220V AC or other equipment;3, adjust the temperature detection threshold potentiometer4, the sensor interface can be installed with the lead pin, humidity sensor;5, the line board size is: 60x43mm, thick 19mmElectrical parameters:Supply voltage: 5VDC current: more than 150mAMaximum load: 10A 250V AC or 10A 30V DC, less than this power can be usedModule instruction:1, humidity sensor is the most sensitive to environmental humidity, generally used to detect the humidity of the surrounding environment;2, the module exceeds the preset threshold in environmental humidity when the relay terminal is connected with the public, often start, when the ambient humidity is lower than the preset threshold, the relay is switched off, and the normally closed end on the public side;3, the public side, normally open, normally closed three ports is equivalent to a double control switch, relay coil power, the public and often start conducting, without electricity, the public and the normally closed end;Delivery list:2 humidity sensor plus relay module 1, with two humidity sensitive resistance
2 sensor plus relay module wiring diagram:
Relay output terminal pin descriptions are as follows (take the 1 road as an example):
Relay module control AC equipment wiring diagram (take 1 road as an example):
Relay module control DC equipment wiring diagram (take 1 road as an example):
NeedBoxCan open the following link to buy
Http://item.taobao.com/item.htm Spm=a1z10.3.17.13.e
Working principle : Humidity sensor
Sensor class : X-ray radiation sensor
Texture of material : mixture
Use:Humidity detection, humidity sensor, environmental humidity detection, with relay output, direct control of the power supply of the relevant equipment,2 relay output, can be connected to the 220V large current equipment electrical.Module features:1, the use of high quality HR202 humidity sensor;2, the comparator outputs a direct drive relay, then 220V AC or other equipment;3, adjust the temperature detection threshold potentiometer4, the sensor interface can be installed with the lead pin, humidity sensor;5, the line board size is: 60x43mm, thick 19mmElectrical parameters:Supply voltage: 5VDC current: more than 150mAMaximum load: 10A 250V AC or 10A 30V DC, less than this power can be usedModule instruction:1, humidity sensor is the most sensitive to environmental humidity, generally used to detect the humidity of the surrounding environment;2, the module exceeds the preset threshold in environmental humidity when the relay terminal is connected with the public, often start, when the ambient humidity is lower than the preset threshold, the relay is switched off, and the normally closed end on the public side;3, the public side, normally open, normally closed three ports is equivalent to a double control switch, relay coil power, the public and often start conducting, without electricity, the public and the normally closed end;Delivery list:2 humidity sensor plus relay module 1, with two humidity sensitive resistance
2 sensor plus relay module wiring diagram:
Relay output terminal pin descriptions are as follows (take the 1 road as an example):
Relay module control AC equipment wiring diagram (take 1 road as an example):
Relay module control DC equipment wiring diagram (take 1 road as an example):
NeedBoxCan open the following link to buy
Http://item.taobao.com/item.htm Spm=a1z10.3.17.13.e
- 2 way 5V humidity switch module
- Humidity sensitive switch
- Humidity controller
- HR202 humidity module.
- 3C digital accessories
