Top Liquid Level Detection Sensors Reviews

Level Sense Sentry WiFi Connected Sump Pump Alarm (w/ Float Switch)

Alarms/Notifies on High Water in Sump and Power Loss.
Text Messages and E-mails Alarm Notifications.
Two Inputs Offer Ability to Support Unlimited Amount of Sensors.
Optional Accessories Offer Leak Detection and Additional Float Switches. Level Sense Firmware now supports the following special characters in Wi-Fi Network name (SSID) and password: ! " # $ % & ' ( ) * + , - . / :.

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Manometer Gas Pressure Tester，Manometer HVAC，Digital Manometer Gas Pressure Tester，Manometer LP Gas Pressure Tester，Digital Manometer HVAC for Temperature and Pressure Testing

...e extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, mechanical hydraulics, plastic molding, ceramic products manufacturing, biopharmaceutical molding, mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc..
【High Quality & LCD Backlight Display】The hand-held digital pressure gauge is made of high-quality ABS material, which is resistant to falling and durable. The manometer hvac with 4.45cm × 4.95cm high-definition display screen, which is clear and easy to read. The manometer lp gas pressure tester also supports LCD backlight display, and can easily read data even in dark environments..
【Single and Dual Channel Test】There are two ports on the top of the digital manometer gas pressure tester. With a single channel it is possible to quickly measure the current detection pressure value(relative to the current atmospheric pressure) whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports( P1-P2 ). 12 optional units (mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, b....

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WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for Arduino

Adapting IO trigger range, at least 10us high level signal to detect the distance..
Ideal for Robot obstacle avoidance, object distance measuring, liquid level detection, public security, parking lot detection..

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Seeed Studio MR24BSD1 24GHz mmWave Module for Respiratory Sleep Detection | Doppler Radar | Sync Sense | Privacy Protect, Range up to 2.75M.

【Frequency Modulated Continuous Wave】The MR24BSD1 24GHz radar module applies Doppler detected theory. High precision motion, speed, and distance detection. Sensitive enough to read human vital signals..
【High Stability】Not affected by environmental conditions such as temperature, dust, snow, light, etc..
【High Penetration】Can penetrate (thin) non-metallic objects. Compared to the traditional PIR sensor, 24GHz mmWave sensors offer better performance in human activities detection for high sensitivity. The transmitting mmWave is millimeter-level which means mmWave sensors will maintain sensing status even if there is a shelter blocking the detected object..
【Anonymous Detection】For privacy protection, the radar uses the properties of millimeter waves that only process wave signals to provide a fully private sensing environment..
【High Flexibility】The radar supports secondary development and adapts to various scenarios applications as it includes scene recognition capability that identifies occupied/unoccupied and personnel activity status..

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Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor Externally Attached Pipe Water Float Switch NPN Output Capacitive

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 sensor (probe) is installed above and below the outer wall of the container to be tested (the high and low positions of the liquid level). The non-metallic container does not need to be opened, and the installation is simple and does not affect the production..
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..
NPN output: If there is induction, the output is low level.

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Taidacent Non-Contact Liquid Level Sensor Externally Attached Liquid Induction Level Switch Water Level Switch (NPN Output(5-12V))

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 sensor has intelligent liquid level reference adjustment and liquid level memory function, liquid level status display mode, which can realize multi-point series connection.
can support high and low level output, NPN, PNP signal output and RS485 communication interface output.
Open collector output mode, wide voltage range (5~24V), suitable for connecting various circuits and product applications(Please Choose the appropriate model for your usage)..
High stability, high sensitivity, strong interference capability, free from external electromagnetic interference, special treatment for power frequency interference and common mode interference, to be compatible with all 5~24V power adapters on the market..
Strong compatibility, through a variety of non-metallic containers, such as plastic, glass, ceramics and other containers, the sensing distance can reach 20mm.
liquid, powder, particles can be detected..
Open collector output mode, wide voltage range (5~24....

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Switch Liquid Controller ，110V Water Level Sensor Vertical Float Switch for Aquarium Pump Control Liquid Controller

【high stability】--Float Switch Liquid Controller has strong anti-interference with high stability. The measurement is very accurate and will not....
【features】--Plastic Liquid Level Sensors has a non-toxic, corrosion-resistant features. Very safe to use.
【easy to install】--Water Level Controller is easy to install, convenient to use, and long service life.It is also very easy to operate and has a....
【 low power consumption】--Float Water Level Switch has a small size, simple wiring, so has low power consumption.Reduce unnecessary losses.
【widely used】--The product can be widely used in water supply, drainage and liquid level automatic control with a variety of pump....

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Ryobi Whole Stud Detector with LED Indicator ESF5001

ACCURATE: More sensors = More accuracy. The ProSensor 710+ has 13 sensors. Conventional stud finders have 1 or 2 sensors. With more sensors, Franklin Sensors stud finders are the market’s most accurate and best stud finders. The ProSensor 710+ has a max detection depth of 1.6". The precision LEDs are spaced every 1/2" and track the location of studs while displaying the center and edges simultaneously..
EASY: One mode finds it all! It finds wood studs, metal studs and the ProSensor 710+ stud finder auto-selects the most accurate mode for changes in material or depth. No toggling between standard-scan and deep-scan. Also, with Franklin Sensors stud finders, no calibration is required. Just press and hold the button to begin your scan. Additionally, you can start over a stud, unlike other stud sensors that give false readings. It is undoubtedly the most intuitive stud finder on the market..
SHOWS THE CENTER AND EDGES OF STUDS SIMULTANEOUSLY: The ProSensor 710+ saves you time by showing you more of what is behind the wall. It displays the center and edges of studs simultaneously, shows double studs and irregular configurations found in older homes that other stud finders cannot detect..
DURABLE: Designed for all users from homeowners to DIY enthusia....

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Motion Sensor Light Control – Outlet Plug-in Controller Turns On Indoor Lights When Movement Is Detected – LED Compatible, Ideal For Dark Rooms, Hallways –25ft Detection, 100 Degree Zone, MLC4BC

Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection..
Non-contact liquid level sensor is not afraid of affecting water quality, does not need regular cleaning, long service life.
The liquid level sensor can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers, has no special requirements on the material of the liquid medium and the cont.
The liquid level sensor has instruction, please find on the product information..
Brown wire : VCC(DC 5-12V connects power positive) Yellow wire:OUT( signal output) Blue wire: GND(connects power negative) Black wire:M(mode of NO/NC).

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LEONLITE Microwave Motion Sensor Attachment for High Bay Fixture, US Standard Commercial Grade Sensor, UL Listed, 120-277V, Max 360° Detection, Adjustable Features, 50000hrs Long Lifespan

✅High Bay Partner: LEONLITE microwave motion sensor is specifically tailored for our LEONLITE high bay fixture, providing an easy upgrade by adding the ability to detect movement.
✅Long Detection Distance: Microwave motion sensors have longer detection distances than infrared. With a detection range of 60ft and a maximum height of 50ft, it has max 360-degree detection.
✅Flexible Adjustable Settings: These include detection range, hold time, lux(daylight sensor), stand-by light level and stand-by time setting. You can set them according to your requirements.
✅Better performance than PIR motion sensor: Ideal choice for large area lighting control, such as warehouse, factory, barn.
✅UL Listed & 5 Years Warranty: UL certification guarantees high quality and safety. With 50,000 hours of service life, it eliminates the hassle of frequent replacement of maintenance lamps.

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Ceiling Occupancy Sensor, Long Induction Distance 360°Low Voltage Microwave Sensor Switch for Garages for Closets for Laundry for Basements

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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Uxsiya Microwave Sensor Switch, Ceiling Occupancy Sensor Large Induction Angle 360°Low Voltage for Garages for Laundry for Basements for Closets

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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High/Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water Leak Sensor,16.4ft Probe Cord, Suitable for Water Tank/Aquarium, Swimming Pool/Basement

【SHIP FROM U.S.】【Dual Bobber Probes Sensor Design】- It can detect water shortage or overflow. You can choose to use one or both functions according to your needs. The overflow probe is placed above the water level. When the water level rises to the detection position, the float will rise and trigger the magnetic induction, thus triggering the alarm. Instead, the water shortage probe is always placed in the underwater position, which triggers an alarm when the water level drops below the float..
【120 dB with Red Light Strobe Alarm - Volume Adjustable】- The volume of the water alarm can be adjusted according to the installation distance, and the alarm can also be used as a home safety alarm. You can DIY yourself, the alarm will be triggered when the two wires on the probe are shorted..
【Extendable Detection Line】- The detection line of this water detector can be extended to 164ft to meet the needs of your family. Please use good quality copper core extension wire..
【Low Power Design】- 9V replaceable battery power supply, standby for more than 1 year. When the battery power is low, the water sensor sound will become small or there is no alarm sound. Please replace the battery at this time..
【Wide Range of Uses】- This dual probe water....

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