LC55B01 30A Fish Tank Aquarium Automatic Water Supply Controller Water Level Sensor Solenoid Valve

Description: 1 Working voltage: DC 12-15V(AC 9-12V) 2 Standby current 11MA 3 Working current 82MA 4 Size: 67mm X 33mm X 25mm 5 Weight: 42 g 6 Maximum load: 30A /250VAC,30A/120VAC,30A/30VDC Note: Package does not contain probe (wire).No need to use a dedicated probe, the probe can be made using household wires For safety, use an AC/DC power supply with good isolation Application Home water tower automatic water supply system Aquarium Fish tank Water Changer System Conductive liquid automatic control Automatic feeding system for poultry and livestock Farm automatic water supply system And other occasions that require automatic water supply and water exchange. Solenoid valve water pump motor automatic control 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 Working principle: The water level rises: When the water level is lower than the &level&the water pump starts to supply water to the water tower; when the water level is higher than the &level&the water pump stops supplying water. Water level reduction: When the water level is lower than the &level&the water pump does not work and the water level continues to decrease. When the water level is lower than the &water level&the water pump...