LC55B01 AC/DC 12V 30A Water Level Automatic Controller Aquarium Liquid Switch Relay Board for Solenoid Valve Motor Pump COD

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ID: 1682515
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                    1. AC / DC12V power supply, common voltage, convenient and practical.
                    2. Automatsc trigger, set the highest and lowest water level at will.
                    3. Widely used, can be matched with automatic control of solenoid valve pump motor.
                    4. With stable function and excellent quality.
                    5. Maxmum Load: 30A / 250VAC, 30A / 120VAC, 30A / 30VDC.

                    Working Principle: 

                    1. The water level rises: When the water level is lower than the ''Low level'', the water pump starts to supply water to the water tower; when the water level is higher than the ''High level'', the water pump stops supplying water.
                    2. Water level reduction: When the water level is lower than the ''High level'', the water pump does not work and the water level continues to decrease. When the water level is lower than the ''Low water level'', the water pump starts to supply water to the water tower.


                    Item Type: Water Level Automatic Controller
                    Working Voltage: DC 12-15V (AC 9-12V)
                    Standby current 11MA
                    Working current 82MA
                    Size: Approx. 67 x 33 x 25mm / 2.6 x 1.3 x 1in
                    Weight: 43 g / 1.5 oz(approx.)
                    Maxmum Load: 30A / 250VAC, 30A / 120VAC, 30A / 30VDC


                    Domestic water tower
                    Aquarium fish tank water change system
                    Automatic control of conductive liquid
                    Livestock automatic feeding system
                    Farm automatic water supply system
                    And other places requiring automatic water supply and water exchange.

                    Interface Description:

                    HIGH : Upper limit probe
                    OUT   : Output probe
                    LOW  : Lower limit probe
                    IN+    : Power terminal 1 (regardless of positive and negative)
                    IN-     : Power terminal 2 (regardless of positive and negative)
                    NC     : Relay normally closed contact
                    COM  : Relay common contact
                    NO     : Relay normally open contact


                    1. The probe (wire) is not included in the package, no special probe is needed, and the probe can be made with household wire.
                    2. For safety, please use a well-isolated AC / DC power supply.

                    Package Included:

                    1 x Water Level Automatic Controller Relay Board

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