Are you trying to find electronic component liquid level sensors among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling electronic component liquid level sensors on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 30 electronic component liquid level sensors tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best electronic component liquid level sensors you can buy today
- They have no moving parts and are ideal for point level sensing of water and other liquids.
- Installation is simple and quick through the tank top, bottom or side.
- The sensor offers ±1 mm accuracy and broad liquid compatibility.
- They are suitable for high, low or intermediate level detection in practically any tank, large or small.
- Cable length 500mm.Input 5VDC,Analog output,XH2.5 connector
- 1 YEARS WARRANTY:EPTTECH has provided liquid detection solution for over 20 years.1 years gurranty for longterm service.
- The intelligent non-contact liquid level sensor utilizes advanced signal processing technology and a high-speed signal processing chip to overcome the impact of container wall thickness, enabling accurate non-contact liquid level detection in sealed containers.
- 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; no induction, disconnected
- Material : This level sensor adopts of anti- material, excellent anti- performance and ,The shell is made of stainless steel and , and with cable, to use
- Features: Anti - bending, high - quality solid structure, high reliability,Anti - blocking design, easy to clean
- Used: 4-20mA output, can be used with digital display, PLC, inverter, recorder and other instruments
- Size: Probe size:10 x 2.8cm / 4.13 x 1.10in,Cable length: 6m/19.7ft
- Detecting Range: The liquid level sensor is suitable for detecting 0-5m range liquid level
- This is a non-contact water / liquid level sensor. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection.
- No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali, and all kinds of liquid in an airtight container under high pressure.
- There are no special requirements for the liquid or container and this liquid sensor is easy to use and easy to install.
- The liquid level sensor is equipped with an interface adapter that makes it compatible with DFRobot "Gravity" interface. Four levels of sensitivity can be configured by pressing the SET button.
- GRL8-01=2 level control mode. GRL8-02=2 or 1 level control mode.
- Choice Of Function: PUMP UP,PUMP DOWN.
- Adjustable time delay on the output (0.1-10s). Sensitivity adjustable by a potentiometer (5-100K).
- Galvanically separated supply voltage AC/DC 24-240V. Output 1SPDT 10A/AC1. Relay status is indicated by LED.
- Product Size: Ultra-small size, only 18mm width, 35mm rail mounting.
- 1. Liquid level sensor is used to measure the water level in the range of 0-5m, 4-20mA output, can be used with digital display, PLC, frequency converter, recorder and other instruments.
- 2. The liquid level sensor adopts anti- materials (the measuring tube is not anti-), which has excellent anti- performance and is . 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 , with a waterproof cable, to use, 4-20mA 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
- 【PROFESSIONAL】Working Voltage: DC0-110V; Working Current: 0-1A; Working Pressure: 0.2Mpa; Maximum Withstand Voltage: 0.2Mpa; Medium Specific : 0.7; Maximum Temperature : 150℃.
- 【NORMAL OPEN OR CLOSE】The male thread size of this liquid switch is 1/2NPT. Normally open or normally closed can be adjusted according to your needs. It can do multi-point control, the control switch can be fixed with the liquid level position.
- 【PREMIUM QUALITY】This switch for water is made of high quality stainless steel material, which is rustproof, wear resistant, high temperature resistant. It can be used in weak and alkali places.
- 【WIDE APPLICATION】This switch normally closed open is suitable for liquids of different densities, pressures and temperatures. Ideal for water dispensers, water heaters, solar energy, air conditioners, humidifiers, etc.
- 【QUALITY SUPPORT】A wonderful choice for you. If you have any questions with your stainless steel switch for , please us, we will you within 24 hours and provide a complete solution.
- The non-contact liquid level sensor adopts advanced signal processing technology and high-speed signal processing chips, breaking through the influence of container wall thickness and achieving true non-contact detection.
- The non-contact liquid level sensor has strong compatibility and can penetrate various non-metallic containers, such as plastic, glass, ceramic, etc., with a sensing thickness of up to 20MM.
- Suitable for liquid-level detection of various curved, curved, and cylindrical containers.
- The liquid level sensor (probe) is installed above and below the outer wall of the measured container (high and low levels of the liquid level), non-metallic containers do not need to be perforated and are easy to install.
- The tested liquid is required to conduct electricity, and the contact surface is non-metallic, which can be widely used.
- 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 (5~24V), suitable for connecting various circuits and product applications.
- 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.
- ♠♠♠♠♠【Application of Float Sensor Switch 】-- Suitable for liquids of different densities, pressures and temperatures. The product can be used for water level control of water dispensers, water heaters, solar energy, air conditioners, humidifiers, bathroom equipment, sales machines, fuel tanks, water towers, chemical liquids, anti-dry-burning water level sensors for water heating equipment such as kitchen equipment and water heaters.
- ♠♠♠♠♠【High Quality 】-- High temperature resistance, not easy to rust and long service life. High accuracy, high reliability and easy installation. Maximum Temperature Resistance: 150℃
- ♠♠♠♠♠【Note 】-- The stroke of the float is 10mm, that is, the control range is 10 mm. If the control range is required, it can be installed in 2 combinations. Can do multi-point control, the control switch can be fixed with the liquid level position.
- ♠♠♠♠♠【Material 】-- Made of 304 stainless steel material, can be used in weak acid and alkali places.
- ♠♠♠♠♠【Quality Assurance】-- The quality of our products is guaranteed and can be used without hesitation. If you have any questions during use, please feel free to contact us.
- [Accurate Detecting] The Liquid Level Sensor Cable features a high precision silicon diffusion input level transmitter that provides more accurate detecting and monitoring of water levels. This ensures greater reliability and optimal performance
- [Stable Performance] Equipped with a full digital conditioning circuit and 4-20mA output, this Submersible Transmitter Water Level Sensor Detector Cable promotes stable performance and more data. This feature is essential for various applications when accuracy is critical
- [Sturdy and Waterproof] This Liquid Level Transducer Sensor Cable has multi layer IP68 waterproof , ensuring and long lasting use. Its 45 degree oblique angle anti impact and probe detachable anti blocking design make it even more and rugged
- [Wide Temperature Range] The Liquid Level Sensor Cable can operate within a temperature range of -40-80℃, providing greater flexibility across various applications. Its temperature compensation feature ensures accurate and data, even in varying environmental conditions
- [Versatile Compatibility] Made from 304 stainless steel, this sensor cable can measure water levels accurately. It is not recommended to measure other liquids or liquids that can corrupt stainless steel. However, it is compatible with different power supply voltages and can support 12-32VDC
- Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.
- The measured medium is water, oil and other liquids that do not corrode stainless steel.
- Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.
- The measured medium is water, oil and other liquids that do not corrode stainless steel.
- The measuring medium of this product is water, oil and other liquids that will not corrode stainless steel.
- No mechanical moving components with high reliability and long lifetime are ideal for point level sensing of water and other liquids.
- The sensor offers ±1 mm accuracy and broad liquid compatibility.
- Installation is simple and quick with any direction through the tank top, bottom or side.
- They are suitable for high, low or intermediate level detection in practically any tank, large or small
- UL1007-28AWG Cable with length 300mm.Input 5VDC,Analog output,PH2.0-3A connector,Operating Temperature is -20℃-80℃
- Input 5VDC,Analog output,500mm Φ2.95 sheathed cover cable,XH-3Y terminal 2.54 pitch
- No mechanical moving parts, high reliability,long usage lifetime
- Easily Installation with locking nut and can install by any direction:top, bottom or side
- High accuracy ±1mm to realize high precision level control can alternative mechanical type float sensor
- Compact in construction, micro mini size /Suitable for high, low or intermediate level detection in practically any tank, large or small
- PPSU material with slight corrosion resistance to broad liquid compatibility
- We offer 2 years warranty for all of our level sensor products
- Auburn WCC-1138 Liquid Level Sensor (CS 13096)
- Alumina Insulation
- Hex: 13/16"
- Thread: 3/8-18 (PTF)SAE Short
- Probe Internal Thread: 1/4-20NC - 2 THD
- Contact multi-point liquid level sensor, working on the optical principle, open collector output mode, suitable for connecting various circuits and product applications.
- The sensor has no mechanical parts, does not require additional adjustment, has low power consumption, corrosion resistance, and good chemical stability.
- The sensor probe is small in size, and the structure can be placed in multiple directions up and down, horizontally, and diagonally to detect solution overflow, dryness, and horizontal surface. It can be used as a reminder and alarm function.
- The multi-point liquid level sensor can detect 4 liquid levels with a detection accuracy of up to ±1 mm and ultra-low standby power consumption.
- Compatible with Arduino motherboard and Raspberry Pi motherboard. Used for automatic irrigation systems, aquariums, plants, gardens, agriculture, etc.
- ? Easy To Operate : This product is a probe used to detect liquid level, easy to use and practical.
- ? Application : This liquid level probe can be used with liquid level relay GRL8, the effect is better.
- ? 3 : The product has 3 of blue, white and red, which can meet most of the needs of use.
- ? Small Size : Small size, easy to carry and store, convenient to use and with good performance.
- ? High-Quality : Made of high-quality materials, strong and , has a long service life.
- 45 degree oblique angle anti-shock, detachable anti-blocking designed.
- Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.
- IP68 multilayer waterproof , safer to use.
- All digital conditioning circuit, 4-20mA output is more stable.
- The measured medium is water, oil and other liquids that do not corrode stainless steel.
How to choose a good electronic component liquid level sensors
Does the idea of finding a fantastic electronic component liquid level sensors make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in electronic component liquid level sensors. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top electronic component liquid level sensors products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top electronic component liquid level sensors on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top electronic component liquid level sensors brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top electronic component liquid level sensors based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the electronic component liquid level sensors were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good electronic component liquid level sensors, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your electronic component liquid level sensors.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting electronic component liquid level sensors for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our electronic component liquid level sensors. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what electronic component liquid level sensors should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on electronic component liquid level sensors.
