10 Best Controller Module Water Level In The Us - Black Friday 2024
Roamoris Automatic Water Level Controller,Liquid Level Sensor ,Auto 12V Pump Float Switch Relay ,Pump Control with 6.5ft Detector,for Water Tank,4 Modes,NC02
Main highlights- 【Stainless Steel Detector with 6.5ft Wires】Corrosion, no rust, suitable for long-time use.
- 【Noitce】Before installation, please make sure you have electrical knowledge. If you have questions about product use, please contact us.
- 【DC 12V】The water level controller can be used for the 12V solenoid valve, electric ball valve, water pump to use with the controller.The load current of the controller is 10A.
- 【Application】This pump controller can help you realize the automatic water supply and drainage of fish ponds, reservoirs, swimming pools, and water tanks.
- 【4 Modes】Water Supply Mode,Drain Mode,Lack Water Stop Mode,Joint Mode.
9.9Exceptional
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Value for Money2
MumusukiWater Detection Sensor Liquid, Liquid Level Detector Liquid Level Sensor Sensor, Dual Sensor Module, Infrared Liquid Sensor, Dual Alarm, DoubleLevel Alarm Control Module, Working
Main highlights- When liquid level state indicators (D3, D4) light on at the same time, relay status indicator (D1) lights on and relay start to work. NO and COM are connected and external load starts to work. When D3, D4 light off at the same time, D1 lights off and rel
- Used in laboratory, automatic water filling system of fish and other situations requiring water level control and , as well as general industrial site water level control
- This is a infrared dual‑level water sensor module with two detection probes
- Sensor probes adopt full‑sealed waterproof design
- Output mode is relay switch output, withstand current is 30A
9.6Exceptional
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3
Walfront22% Off12V DC Water Level Controller Module Water Level Detection Sensor Automatic Liquid Control Switch PCB Board Supports Automatic Water Pumping/Filling/Draining
Main highlights- 【WORKING PRINCIPLE】-- Stable realization of when the pool (water tower) is short of water, and automatically stops when it is full
- 【WATER LEVEL DETECT】-- According to water level of the detection pool (water tower), the high‑current relay is controlled to realize the control
- 【SUPPORT FUNCTION】-- Water level sensor controller, supports automatic water pumping, filling and draining. With a small, simple wiring
- 【SIMPLE EASY WIRING】-- Using high‑quality materials, excellent performance, easy wiring, and long service life
- 【ANTI‑INTERFERENCE】-- Small size, low power consumption, large switch capacity, strong anti‑interference, high functional stability
9.5Excellent
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4
HilitandLiquid Level Controller, Automatic Remote Water Control Module Level Detection Sensor
Main highlights- THREE COLOR LED INDICATER: Three color LED indicater. low (red), medium (yellow),high (green).
- REPLACEMENT: You can replace the sensor directly with a wire. Work voltage:5V, Relay capacity:10A / 250V.
- FUNCTION: Allowing the water level is maintained at a low level and high level between.
- EASY TO SWITCH THE FUNCTION: Easy to switch the function. This water level sensor module can be used in pond water , garage, basement flooding rains place where automatic drainage, etc.
- ADVANTAGES: The liquid level controller sensor is not prone to and can prevent the wire from floating. With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics.
9.3Excellent
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5
NOYITONOYITO Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level
Main highlights- Working voltage: AC12V or DC10-14V Working current: 600mHA or more.
- This product is designed according to the actual needs of home, business, etc. According to the detection of the water level, the high current relay is controlled to achieve the purpose of controlling the water pump (solenoid valve). When the tank is short of water, the water is automatically pumped, and when the water is full, it stops automatically.Achieve automatic control of pumping.
- Small size, simple wiring, low power consumption and strong anti-interference ability
- Product size: 50x40x18mm(LWH). Mounting holes spacing: 44x33mm . Mounting holes diameter: 3.2mm
- NOYITO Liquid Water Level Detection Sensor Module User Manual https://1drv.ms/u/s!AlzQUCOyZQhKgQpA6XEZ_-rw2jG9?e=nMWhwx
9.2Excellent
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6
Walfront2Pcs Liquid Level Controller Sensor Module Water Level Detection Sensor Module Water Control Relay Switch Module(12V)
Main highlights- Wide Application--Our liquid level controller sensor module can be widely used in pond , garages, basements and other places where automatic drainage is required.
- Stable Performance--With a simple wiring, low power consumption, high switching capacity, our liquid level controller performs stably.
- PCB Board--Made of PCB board, our liquid level controller has low power consumption, and a long life span.
- Main Uses--Our liquid level controller sensor module is mainly used to control the start and stop of the automatically according to the water level.
- Easy to Install--Comes with a light weight and a compact size, the installation of the controller is very convenient to complete within minutes.
8.9Very Good
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7
Walfront2Pcs Liquid Level Controller Sensor Module Water Level Detection Sensor Module Water Control Relay Switch Module Drainage Control Circuit Board (5V)
Main highlights- Wide Application: Our liquid level controller sensor module can be widely used in pond , garages, basements and other places where automatic drainage is required
- Stable Performance: With a simple wiring, low power consumption, high switching capacity, our liquid level controller performs stably
- PCB Board: Made of PCB board, our liquid level controller has low power consumption, and a long life span
- Main Uses: Our liquid level controller sensor module is mainly used to control the start and stop of the automatically according to the water level
- Easy to Install: Comes with a light weight and a compact size, the installation of the controller is very convenient to complete within minutes
8.8Very Good
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8
WalfrontInfrared Liquid Level Sensor Water Level Detector Dual Level Alarm Control Module AC85V to 265V 100MΩ for Laboratory Automatic Water Filling System of Fish
Main highlights- When liquid level state indicators (D3, D4) light on at the same time, relay status indicator (D1) lights on and relay start to work. NO and COM are connected and external load starts to work. When D3, D4 light off at the same time, D1 lights off and relay stops working
- Sensor probes adopt full-sealed waterproof design, and practical
- Output mode: relay switch output; Withstand current: 30A; Working voltage: AC 85-265V; Working current: Max. 100mA
- Infrared dual-level water sensor module with two detection probes, high accuracy and stable performance
- Can be used for laboratory, automatic water filling system of fish tank, general industrial site water level control, and other situations where water level control and are required
8.7Very Good
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9
DWEIIDWEII Air Pressure Sensor Module Board 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino Pack of 6
Main highlights- ✹✹Voltage: 3.3-5V
- ✹✹Pressure: 0-40KPa., Voltage: 3.3-5V. The specific air pressure value needs to be calculated
- ✹✹Adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating.
- ✹✹6 pcs 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa Connect 2.5mm Soft Tube For Arduino
- ✹✹ This module adopts high precision AD sampling chip and 0-40KPa air pressure sensor. And it can connect 2.5mm soft tube and detect the water level and other air pressure
8.5Good
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10
ALMOCNALMOCN 6pcs 3.3-5V Digital Barometric Air Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino
Main highlights- This module adopts high precision AD sampling chip and 0-40KPa air pressure sensor.
- Pressure: 0-40KPa., Voltage: 3.3-5V. The specific air pressure value needs to be calculated
- Package Included: 6x digital barometric pressure sensor module
- Adopts 5K ohm resistor bridge sensor.
- 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa, Air Pressure Sensor Module Board for Arduino
8.4Good
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