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Made in China 12V 2 Channel Photosensitive Sensor Module Light Detection Relay Module
Product Details
Product name
Light Detection Relay Module
Size
5 cm x2.6cm
Input voltage
5V/12V
Product weight
38g
Current
More than 200mAh
Output form
AC220v 10A or DC30V 10A load
Module for use:
A flame sensor flame most sensitive to sunlight is also a reaction , usually used as a flame alarm purposes.
by adjusting potentiometer , you can set the intensity of the flame sensor senses when the flame exceeds the set threshold, the relay, often beginning with a common terminal is turned ,, When the flame is below the set threshold, the relay off , common and normally Closed end turns ;
common , normally open, normally closed three ports is equivalent to a dual-control switch, relay coil has power, often beginning with a common terminal is turned on when there is no electricity , the common terminal and normally closed terminal conduction ; ,
the sensor and the flame to maintain a certain distance , so as not to damage the sensor temperature , the flame of a lighter test distance of 80cm, for the greater flame , the farther distance test
Factory Outline
Made in China 12V 2 Channel Photosensitive Sensor Module Light Detection Relay Module
Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians.
Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ...
Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians.
Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ...