12V Automatic Water Level Controller Module - Liquid Level Sensor Switch with Terminal Blocks for Fish Tank, Aquarium, and Industrial Applications

Specification:Model: LC25A01Weight: 28g/1ozWorking voltage: DC 12-15V(AC 9-12V)Standby current 10MAWorking current 40MAMaximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC Size: 54×27×19mm/2.1×1.1×0.7inch.Application:Home water tower automatic water supply system. Aquarium fish water changer system. Conductive liquid automatic control. Automatic feeding system for poultry and livestock. Farm automatic water supply system. And other that require automatic water supply and water exchange. Solenoid valve water pump motor automatic control.Interface 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 contactPackage List:1× Level Controller ModuleNote:1. Package does not contain probe (wire).No need to use a dedicated probe, the probe can be made using household wires2. For , use an power supply with good isolation.