Top Liquid Level Sensor Reviews

Liquid Level Sensor，Wireless Ultrasonic Tank Liquid Depth Level Meter Ultrasonic Level Gauge Water Tank Level Gauge with Temperature Display

【PREMIUM QUALITY&CONVENIENT TO USE】This liquid level sensor adopts of anti-corrosion material,excellent anti-corrosion performance and durable.Anti blocking design,easy to clean.This meter monitors tank liquid depth level, and displays on a 10-element LCD bar graph.Displays indoor temperature (℉ or ℃) and tank temperature (℉ or ℃) at the same time..
【PRODUCT PARAMETERS】 Indoor Temperature Range: 0~60℃.
Transmission Range: 100 meters(300 feet)in open area..
【DETECTION FUNCTION】The ultrasonic level gauge transmits wirelessly within 100 meters of an open area. It can detect the height of the page in the tank, the temperature in the relevant area, the over-limit alarm in the tank, and record the minimum/maximum value of the tank body level..
【HIGHLY ACCURATE】High stability, high sensitivity non contact liquid level sensor , strong anti-interference ability, free from external electromagnetic interference, special treatment for power frequency interference and common mode interference, to be compatible with 5V power adapters on the market..

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CQRobot Ocean: Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.

Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications..
The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability..
This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function..
The sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V..
Compatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc..

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Taidacent Non Contact Liquid Level Sensor Contactless Water Tank Water Level Sensor for Tank Water Level Control with Low and High Level Output

The intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break through the influence of the wall thickness of the container and realize the true non-contact detection of the liquid level in the closed container..
The liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected..
The liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used..
High and low level output: If there is induction, the output is high level.
no induction, the output is low level. Specially designed for non-metallic pipe liquid level detection.
You can adjust sensitivity: Remove the plastic cover of the sensors and turn the very small screw, clockwise decrease sensitivity, counter clockwise to increase the sensitivity..

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BioCube Size 29 & Size 32 Replacement Pump

Type: 2PCS M16 Water Level Sensor, Switching voltage (Max): 110V DC.
Float level switch is a kind of liquid level control device with simple structure, no external power supply, no complicated circuit, convenient to use. Has the advantage of smaller size and longer service life than mechanical switch..
Mainly used to sense the liquid level in a tank to turn on/off a pump, an indicator , an alarm or other device..
2 Way optional to install as normally closed/open switch according to your needs..
Suitable for hydroponics, saltwater , freshwater , gardening, aquariums for power control, pet bowls, fish tanks, filtration, heating etc..

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Tank Liquid Level,Wireless Tank Level Sensor Multi Function Indoor Water Tank Liquid Depth Level Meter Sensor with Temperature Indicator Transmitter LCD Digital Display

【High Quality】The water tank level indicator is made of high-quality materials with high precision and can measure accurate data for you..
【Measuring Range】Ultrasonic Level Gauge Indoor Temperature Range: 0~60℃, Outdoor Temperature Range: -40~60℃, Water Level Measure Rang: 0~15m..
【High Accuracy】Wireless tank level sensorTemperature Accuracy: ±1oC, water level measurement accuracy: ±0.03M. High-precision level gauge for accurate data..
【Multifunction】Tank Liquid Level maintains a minimum/maximum record of tank level, supports tank level high/low alarms and tank liquid empty alarms..
【Convenient to Use】The Water Level Sensor's receiver can be placed on a table or hung on a wall to monitor tank depth and displayed on a 10-element LCD bar chart..

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Automatic Soap Dispenser FKWin Hand Free Touchless Liquid Soap Dispenser with 17oz/500ml Visible Clear Tank Adjustable Soap Dispensing Volume Control Suitable for Kitchen Bathroom Hotel

17oz/500ml Visible Clear Liquid Soap Tank.
Sensor Soap Dispenser: The soap dispenser build-in the latest infrared sensor technology to quickly and accurately dispense liquid soap to your hand....
Adjustable Dispensing Volume: This soap dispenser uses a 500ml/17.6oz liquid tank. You can adjust the +/- button to change the dispensing volume with....
The unique design: The automatic soap dispenser features a clear liquid tank that allows you to see when soap levels are low and need replenishing.....

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4-20MA Output Integral Level Transmitter Liquid Oil Water Level Sensor Probe 304 Stainless Steel with 0-5M Measure Range 6M Cable Detect Controller Float Switch for Pump DC10-30V Power Supply

【Stable Design】: High quality solid structure, Anti-bending, high accuracy, high stability, anti-blocking hole design, easy to clean..
【Premium Quality】: This liquid level sensor adopts of anti-corrosion material, excellent anti-corrosion performance and durable.Anti blocking design, easy to clean..
【healthy to Use】: The shell is made of 304 stainless steel and durable, and with waterproof cable, healthy to use.The liquid level sensor is suitable for detecting 0-5m range water level..
【Excellent Performance】: With reverse polarity and current limit protection, laser proof temperature compensation,programmable adjustment..
【Fitment】:0-5M Measure Range+6M Cable, DC 10-30V Power Supply, 4-20mA transmission output, can be used with digital display, PLC, inverter, recorder and other instruments..

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DEVMO Mini Indicator Vertical Water Level Sensor Stainless Steel 45mm Float Switch

★This is a Mini stainless steel float switch,contains no mercury..
★This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device..
★This Mini float switch is a simple structure,easy installation liquid level controller.It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperature can be used in any environment..
★Light weight and simple working principle,high reliability..
★The versatility of this vertically monted sensor means that it can be installed either at the top or base of your tank,depending on whether you wish to detect the water`s rise or fall..

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Wi-Fi Water Level/Sump Monitor Sensor with Buzzer, email/Text Alerts - Proteus L5

Cloud enabled water/liquid level sensor. Get alerts when level crosses a set threshold. View live on cloud..
Connects to your home or office wifi. No hub or gateway required..
Ideal for water level monitoring, tank monitoring, basement sump pump water level detection.
Easy set up, with back mount power plugs directly into wall outlet.
Programmable alerts when water level goes above, or goes below set level..

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Liquid Level Sensor,DC24V 4 20mA Throw in Type Water Level Sensors, Anti Bending 0 5m Range Depth Input Liquid Level Transmitter,6m/19.7ft Input Liquid Level Transmitter

1. Liquid level sensor is used to measure the water level in the range of 0-5m, 4-20mA transmission output, can be used with digital display, PLC, frequency converter, recorder and other instruments..
2. The liquid level sensor adopts anti-corrosion materials (the measuring tube is not anti-corrosion), which has excellent anti-corrosion performance and is durable. At the same time, it also adopts anti-clogging design, easy to clean, resistant to bending, high-quality sturdy structure, and high reliability..
3. The shell is made of 316 stainless steel, sturdy and durable, with a waterproof cable, safe to use, 4-20mA transmission output, and can be used with digital display, PLC, inverter, recorder and other instruments..
4. The product type is an input level transmitter, the measurement accuracy is 0.2, the measurement medium is water, the cable length is about 6m / 19.7ft, the measurement range is 0-5m / 0-197in, and the probe size is about 10 x 2.8 cm / 4.13 x 1.10 inches..
5. If you do not understand or dissatisfied with this product after purchasing this product, please tell us immediately, we will do our best to answer you and bring you a good shopping experience.

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ECO-WORTHY 400W Solar Well Pump Kit, 140W Deep Well Submersible Pump with MPPT Controller Powered by 4pcs 100W Solar Panels for Off-grid Family use, Farm & Ranch, Deep Well

[ ALL IN ONE SOLAR WELL PUMP KIT] - This kit contains 4 pieces of 100W solar panels. The 3-inch deep well pump comes with an MPPT controller to connect the cables of the solar panels and the liquid level sensor..
[ HIGH QUALITY STAINLESS STEEL PUMP ] - The 140W DC screw pump is made of stainless steel, and the brushless motor provides powerful power. The maximum head is 164 feet, the maximum water output is 5.6GPM, and the water output is inversely proportional to the head..
[ AUTOMATED OPERATION ] - The pump comes with an MPPT controller and a liquid level sensor. When everything is set up properly, it can realize efficient automatic operation. When the water tank is full or the liquid level in the well is too low, the pump will stop working..
[ NO MORE ELECTRICITY BILL ] - Let free and endless solar work for you! Whether you are in an off-grid area or just don’t want to pay for electricity, this will save you a lot of money. Some states enjoy after-tax relief policies. This will be the right investment..
[ DECENT WARRANTY ] - We provide a five-year warranty for solar panels and a two-year warranty for water pumps. Please consult us for installation and transportation questions. Your order will be divided into three packages for delivery..

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30 liters uav drone crop sprayer with gps for agriculture spraying fumigate

Carbon fiber frame, water-proof material.
Liquid sensor will alarm you when no pesticides in the tank.
Radar (terrain level sensor), fittable for slope terrain..

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Agricultural Drones

Liquid sensor will alarm you when no pesticides in the tank.
Carbon fiber frame, water-proof material.
Radar (terrain level sensor), fittable for slope terrain..

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