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AJMRTC 2 Pack NE555 Automatic Water Level Controller Module, Liquid Level Sensor Relay Switch Board, Auto On Off Control for Solenoid Valve, Water Pump, Water Tank Aquarium
- - Set contains 2 pieces of NE555 liquid level automatic control modules
- - Automatically activates pump or solenoid valve at low water level and stops at high level
- - Integrated relay with NO / COM / NC terminals to drive small loads directly
- - Conductive probe sensing, suitable for conductive liquids like tap water
- - Simple wiring, easy setup for water tower, fish tank and automatic water supply systems
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Overview
Specs
Reviews
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AJMRTC NE555 water level controller uses the classic NE555 timer chip to realize automatic liquid level monitoring. When the liquid level drops below the low probe, the relay triggers to start the water pump or solenoid valve. Once the liquid reaches the high probe, the circuit cuts off automatically. It is equipped with a relay output and only works with conductive liquid. Great for DIY automatic water replenishing systems, aquariums, water tanks and liquid monitoring projects.
Specifications
- Quantity: 2 Pieces
- Control Chip: NE555
- Working Voltage: DC 5V - 12V
- Relay Contact Rating: 10A
- Detection Method: Conductive liquid probe
- Relay Terminals: NO, COM, NC
- Controlled Load: Water Pump, Solenoid Valve
- Application: Water Tank, Water Tower, Aquarium, Liquid Auto Supply
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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