Essential Guide of Liquid Level Sensors – September 2020 Edition

Looking to find the best Liquid Level Sensors?

We researched 14 Liquid Level Sensors, tested 10, and we have done 23 hours of research. The best Liquid Level Sensors doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
Madison M8000 Liquid Level Sensor, Miniature Vertical Float Switch, Polypropylene, 1/8" NPT
  • Approvals: CE, UL, CSA, NSF
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Polypropylene
  • Float Material: Polypropylene
  • Float SG: 0. 80

Intro

Here’s your guide to choosing the best Liquid Level Sensors. As there is a great number of models with varying prices, you may find it difficult to figure out which one is right for you. For this reason, we decided to make a top 10 of the Liquid Level Sensors of different brands and prices based on the best value for money. This ranking was created to help you find the best Liquid Level Sensors depending on your needs and budgets. Our selection criteria are provided to give you a complete picture of the items offered. Get ready to find the Liquid Level Sensors that’s right for you!

Our picks

No. 1
Madison M8000 Liquid Level Sensor, Miniature Vertical Float Switch, Polypropylene, 1/8" NPT
  • Approvals: CE, UL, CSA, NSF
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Polypropylene
  • Float Material: Polypropylene
  • Float SG: 0. 80
No. 2
Madison M5000 Liquid Level Sensor, Miniature Float Switch, Stainless Steel, 1/8" NPT
  • Approvals: CE, UL, NSF
  • 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Stainless Steel
  • Float Material: Stainless Steel
  • Float SG: 0. 70
No. 3
Madison M8750 Liquid Level Sensor, Side Mount Float Switch, Polypropylene, 1/2" NPT
  • Approvals: CE, UL, CSA, NSF
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Polypropylene
  • Float Material: Polypropylene
  • Float SG: 0. 50

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 23 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Liquid Level Sensors information.
As for me, I’m very familiar with the Liquid Level Sensors since I got it from 4 years.

Top 10

No. 1
Madison M8000 Liquid Level Sensor, Miniature Vertical Float Switch, Polypropylene, 1/8" NPT
  • Approvals: CE, UL, CSA, NSF
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Polypropylene
  • Float Material: Polypropylene
  • Float SG: 0. 80
No. 2
Madison M5000 Liquid Level Sensor, Miniature Float Switch, Stainless Steel, 1/8" NPT
  • Approvals: CE, UL, NSF
  • 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Stainless Steel
  • Float Material: Stainless Steel
  • Float SG: 0. 70
No. 3
Madison M8750 Liquid Level Sensor, Side Mount Float Switch, Polypropylene, 1/2" NPT
  • Approvals: CE, UL, CSA, NSF
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: Polypropylene
  • Float Material: Polypropylene
  • Float SG: 0. 50
No. 4
KUS USA SSL Liquid Level Sensor, 11.5"
  • Material: Body- Sus 316 Stainless Steel | Cable- Pvc | Float- Nbr | Mounting Method: Standard Sae5 Hold Pattern
  • Protection Rating: Ip 65 | Resolution: 21Mm (Finer Resolution Available Upon Request) | Operating Temperature: -40 Degreef ~ +185 Degreef (-40 Degreec ~ +85 Degreec)
  • Protection Rating: Ip 65 | Resolution: 21Mm (Finer Resolution Available Upon Request) | Operating Temperature: -40 Degreef ~ +185 Degreef (-40 Degreec ~ +85 Degreec)
  • Country Of Origin: United States
No. 5
DC 24V 4-20mA Throw-in Type Liquid Water Level Sensor Transmitter For Detecting 0-5m Range Depth
  • ANTI-BENDING. 6 Pressure ring protection design to advoid bend, high reliability.
  • ANTI-CORROSION. This level sensor adopts of anti-corrosion stainless steel material, excellent anti-corrosion performance and durable.
  • ANTI-CLOGGING. 45-degree inclined arc surface design, weakening the influence of medium fluctuation on the drainage hole, avoid to clogg,easy to clean.
  • 4-20mA TRANSMISSION OUTPUT. Can be used with digital display, PLC, inverter, recorder and other instruments.
  • FUNCTION: The liquid level sensor is suitable for detecting 0-5m range liquid level
No. 6
DC24V 4-20mA Liquid Level Sensor, Throw-in Type Water Level Sensors, Anti - Bending 0-5m Range Depth Input...
  • ★★★★★Anti - bending, high - quality solid structure, high reliability
  • ★★★★★This level sensor adopts of anti-corrosion material, excellent anti-corrosion performance and durable
  • ★★★★★Anti - blocking design, easy to clean
  • ★★★★★4-20mA transmission output, can be used with digital display, PLC, inverter, recorder and other instruments
  • ★★★★★The shell is made of stainless steel and durable, and with waterproof cable, safe to use The liquid level sensor is suitable for detecting 0-5m range liquid level.
No. 7
Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  • Color : Black;Net Weight : 24g;Package Content : 6 x Water Level Sensor
  • Max Contact Rating : 10W;Max Switching Voltage : 100V DC
  • Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m Ohm
  • Temperature Rating : -10 ~ +85 C;Float Ball Material : P.P;Float Body Material : P.P;Float Ball Size(Approx) : 2.35 x 1.7cm (L*D)
  • Thread Dia(Approx) : 1.54cm / 0.6";Hex Head Size(Approx) : 2.5cm / 1";Body Total Length : 8.8cm / 3.5";Cable Length : 40cm / 15.8"
No. 8
Madison M7000 Liquid Level Sensor, Miniature Float Switch, PBT and Buna, 1/8" NPT
  • Approvals: CE, UL, CSA, FLORIDA DEP EQ682
  • Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
  • Stem Material: PBT
  • Float Material: Buna
  • Float SG: 0. 45
No. 9
Taidacent Automatic Water Level Controller Automatic Water Pump Controller for Overhead Tank with Two Non...
  • When the liquid level of the container is too small, the low liquid level alarm signal from the low liquid level sensor is triggered to trigger the controller to close the relay to start the water pump to...
  • Thereby, the function of automatically controlling the liquid level of the container is realized, and the liquid level of the container is kept stable.
  • AC95 ~ 265V wide voltage power supply.
  • Relay dry contact output, can be applied to a variety of load control
  • Control diversification, can control the pump in manual or automatic mode.
No. 10
CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. Low Power Consumption,...
  • Wiki: http://www.cqrobot.wiki/index.php/Liquid_Level_Sensor
  • Open collector output mode, suitable for connecting various circuits and product applications. Compatible with Raspberry Pi and Arduino motherboards.
  • 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...
  • 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...
  • 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...

How we tested

We search all the field to find the best Liquid Level Sensors and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Liquid Level Sensors from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Liquid Level Sensors and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Liquid Level Sensors from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
Taidacent Non-Contact Liquid Level Sensor Externally Attached Liquid Induction Level Switch Water Level Switch...
  • 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...
  • 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 stability, high sensitivity, strong interference capability, free from external electromagnetic interference, special treatment for power frequency interference and common mode interference, to be...
  • 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 (5~24V), suitable for connecting various circuits and product applications.

Conclusion

This guide is here to support you in your choice of Liquid Level Sensors and is regularly updated so that you can make an informed selection. Nowadays, it’s not that easy to know about each and every product that’s on the market. So we hope that this comparison was able to help you with choosing the best Liquid Level Sensors according to your criteria. Your comments are most welcome and they will help us improve the ranking.

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Last update on 2020-09-24 at 05:14 / Affiliate links / Images from Amazon Product Advertising API

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