2-way thermal sensor plus relay module
Uses:
Temperature detection, upper and lower temperature detection, temperature control, 2-way output control , with relay output that can be done in two trigger conditions , the output of the series ( and doors ) , either of the two conditions is triggered , the output end in parallel ( or doors ) , two independent control three control methods , directly connected AC power products. Can do to trigger the maximum temperature and the minimum temperature two conditions , directly connected with AC power products.
Module Features :
1,2 road test, using two thermistors can detect high and low temperature range , automatic climate control
2, the comparator outputs directly drive relays can be connected to 220V AC or other equipment ;
3 , adjust the temperature distribution position ;
4 , two -way sensor interface can be accessed by two different sensors , to meet the two conditions corresponding control related products ;
5 , with dimensions of 50x43mm, thickness 19mm, has four 3mm bolts holes for easy installation
6 , two relay outputs either separately control can also be connected in series , to trigger both conditions .
Electrical parameters :
Supply voltage : 5VDC or 12VDC ( default hair 5V, 12V , please leave a message needed )
Current : more than 150mA
Load : 250V 10A AC or 30V 10A DC
Module for use:
A thermistor sensitive to the temperature module , generally used to detect an ambient temperature , the replacement of the thermal sensor to detect water temperature type .
2 , the module when the ambient temperature exceeds the set threshold, the relay , often beginning with a common terminal connected, when the ambient temperature is below the set threshold, the relay off , the common terminal and the normally closed terminal connected;
3 , common, normally open, normally closed three ports is equivalent to a dual-control switch, relay coil power , often beginning with a common terminal conduction, when there is no electricity , common and normally closed terminal conduction ;
Product example:
If two thermistors interface is used to detect the temperature of the low-end side , while for the detection of high- temperature , two outputs in series , you can automatically thermostat at a certain temperature range ;
Also can be used as two separate modules, independently of each other to use, can develop their own fans .
Shipping list :
2 -channel temperature sensor plus a relay module with two thermistors
2-way relay sensor module plus conventional wiring diagram:
Output string and connection method:
