Description:
Using the company’s high-quality soil sensors do detect soil moisture ,
the surface of nickel plated , has widened the induction area can improve conductivity, prevent contact with the soil rust problems and prolong life ;
When two products can control a wide range of soil moisture , the corresponding threshold by adjusting potentiometer control , humidity is below the set value, start relay , while higher than the set value, the relay is disconnected ;
Products with the delay function , delay of 3-5 seconds , when the humidity is detected in the critical state, the relay will not blink , flicker occurs ;
High-quality products using Songle relay can withstand 1500W load , to meet the requirements of most people ;
Products with power indicator and relay instructions ;
Specification:
Supply voltage : 12VDC
Input Current : more than 100ma
Load: 250V 10A AC or 30V 10A DC ( below current in this range can be used)
Material:CCL
Colour:Blue
Module for use:
sensor for detecting moisture in the soil ;
module is the blue potentiometer to adjust the threshold for soil moisture , clockwise adjustment, control humidity will be bigger, smaller counter-clockwise ;
due to the module with delay function in the regulation of humidity values ??
adjusted once every 5-8 seconds to wait around to see if changes in the relay , the green LED lights also have a corresponding change until transferred to meet the requirement.
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Package Included:
1PC*Soil moisture sensor control module
2PCS*20cm DuPont line
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