AC/DC 12V 30A Fish Tank Aquarium Automatic Water Supply Controller Water Level Sensor Solenoid Valve Water Pump Motor Switch

MotorsAC/DC 12V 30A Fish Tank Aquarium Automatic Water Supply Controller Water Level Sensor Solenoid Valve Water Pump Motor Switch Specifications:Working voltage: 12-15V(AC 9-12V)Standby current: 11MAWorking current: 82MASize: 67mmX33mmX25mmWeight: 42gMaximum load: 30A/250VAC,30A/120VAC,30A/30VDCNote: Package does not contain probe (wire).No need to use a dedicated probe, the probe can be made using household wiresFor safety, use an AC/DC power supply with good isolationApplication:Home water tower automatic water supply systemAquarium Fish tank Water Changer SystemConductive liquid automatic controlAutomatic feeding system for poultry and livestockFarm automatic water supply systemAnd other occasions that require automatic water supply and water exchange.Solenoid valve water pump motor automatic controlInterface description:HIGH: Upper limit probeOUT: Output probeLOW: Lower limit probeIN+: Power terminal 1 (regardless of positive and negative)IN-: Power terminal 2 (regardless of positive and negative)NC: Relay normally closed contactCOM: Relay common contactNO: Relay normally open contactWorking principle: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.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.Note:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-3cm differences due to manual measurement.Package Included:1x Water Supply Controller==========

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• AC/DC 12V 30A Fish Tank Aquarium Automatic Water Supply Controller Water Level Sensor Solenoid Valve Water Pump Motor Switch