Liquid Level Controller Water Level Detection Sensor Module 9-12V AC or DC 12-15V Relay Controller Switch Automation Detection Pump Tank Water Level Controller Water Level Controller

The product is based on the detection of water (water tower) to control the high current relay water level to achieve control. It has so many advantages, such as small size, convenient wiring, low power consumption, large switching capacity, strong anti-interference and high functional stability, etc. Features: Designed to control the relay and then control to pump water or drain away water according to water level. Mini size, easy wire connection. Low power consumption, large switching capacity. Strong anti-interference and high functional stability. Great for pool or water tower to control the water level. The product is the best choice for automation equipment manufacturers as ancillary products, is also the DIY artifact vocational school students practical teaching best artifact! Probe line instructions: The probe is a three-wire system, A is a high water mark, B is a low water mark and C is a test common line. Notes: The product is not equipped with probe, don't need to buy probe neither. Just strip the electric wire 2cm to instead of probe, make it become bare wire then can induce directly. Specifications: Power Supply: 9-12V AC or DC 12-15V (DC input, regardless of positive and negative) Relay control output: Less than AC 10A 250V or DC 10A 30V Equipment (water pump, solenoid valve) PCB Size: 70 4025mm Product Weight: 27g/ 0.06lb Package List: 1 Liquid Level Controller