12V soil moisture sensor relay control module automatically waters when the humidity fallsWhen the humidity is lower than the se

RELAY MODULEModule

Estándar

SRA

Accesorio

Fixed inductor

standard

Electronic Product

0

2025110

When the humidity is lower than the set humidity the relay will automatically close and start the humidification action of spraying water pump etc when the soil humidity is lower than the set humidity When the set humidity is reached it will automatically stop brPurposenbsp By adjusting the soil moisture control threshold through a potentiometer it can automatically water vegetable gardens and gardens control soil moisture in household flower pots various electronic competitions etc It is equipped with a highpower relay that can control high current devices When the humidity is lower than the set humidity the relay will automatically start and close and when it is higher than the set humidity it will automatically disconnect It also has a delay function to solve the problem of the relay flashing continuously in the humidity critical state without delay It is a simple and practical soil moisture control system brProduct Introductionnbsp 1 We use highquality soil sensors produced by our company for soil moisture detection The surface is treated with nickel plating which widens the sensing area and improves conductivity preventing rusting when in contact with soil and extending its service life 2 The product can control the humidity of the soil in a wide range The corresponding threshold can be adjusted through a potentiometer When the humidity is below the set value the relay will be activated and closed When it is above the set value the relay will be disconnected 3 The product has a delay function which can delay for 35 seconds When the humidity is detected to be in a critical state the relay will not flash and a flicker phenomenon will occur 4 The product has power indication and relay engagement indication brElectrical parametersn

standard

China

1pcs

90Days

Pleases Contact

IC Intergrated Circuit

DHL\UPS\Fedex\EMS\Sea\Train

Paypal\TT\ Trade Assurance

Yes

ESD/Vacuum/Foam/Cartons

Artículo individual

30X30X30 cm