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AJMRTC 2 Pack NE555 Automatic Water Level Controller Module, Liquid Level Sensor Relay Switch Board, Auto Control for Solenoid Valve Water Pump Water Tank Liquid Monitoring Projects
- - Package contains 2pcs NE555 water level automatic control relay modules; - Auto start pump/valve at low liquid level and stop at high level automatically; - Built-in 10A relay with NO/COM/NC terminals for easy load wiring; - Conductive probe sensing design, works for conductive liquid such as water; - Simple wiring, widely used for water tower, aquarium and water tank automation
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Overview
Specs
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AJMRTC NE555 water level controller module adopts classic NE555 timer chip to realize automatic liquid level detection and control. It turns on the solenoid valve or water pump when the water level drops below the low probe, and shuts off automatically once the liquid reaches the high probe. It is equipped with a 10A relay, supporting direct drive of small pumps and solenoid valves. It is suitable for DIY water supply systems, water tank automatic feeding, aquaculture and liquid monitoring projects.
Control Chip: NE555
Working Voltage: DC 5V-12V
Relay Rated: 10A
Control Mode: Conductive liquid probe detection
Output Terminal: NO / COM /
NC Controlled Load: Water Pump, Solenoid
Valve Application: Water Tank, Water Tower, Aquarium, Liquid Automatic Supply
Specifications
Quantity: 2 PiecesControl Chip: NE555
Working Voltage: DC 5V-12V
Relay Rated: 10A
Control Mode: Conductive liquid probe detection
Output Terminal: NO / COM /
NC Controlled Load: Water Pump, Solenoid
Valve Application: Water Tank, Water Tower, Aquarium, Liquid Automatic 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: 30 days
- This item is covered by Rufei Tech Return Policy
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