Liquid Level Controller Switch Module Water Level Detection Sensor Auto 9V-12V

Description

The product is based on the detection of the pool (water tower) to control the water level to achieve high current relay control pumping Sheung Shui.
With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics.
Automatically open when you can stably pool (water tower) water pump (solenoid) pumping Sheung Shui,automatically stops the pump (solenoid) when full of water.
Specifications:
Board supply voltage: AC/DC9-12V
Products do not deserve the probe, do not need to buy another probe, with the home wire can replace the probe, The thread stripped about 3 cm, into the water can be directly induction
Can be used for fish pond water tanks, garages, underground rainwater flooding places where automatic drainage, etc.
PCB size：6*5cm/2.36*1.97inch
Package included:
1 * Module