
Safe, effective, reliable, accurate, easy to use, easy to integrate, and easy to interact with — all important when it comes to storage tank level sensors and alarms, especially when dealing with chemicals, ingredients, high purity liquids, or high value solutions. Tank level sensors have transformed the way modern businesses monitor storage tanks by offering real-time updates, improving safety, and preventing costly issues like leaks or overflows to overall streamline the task of managing the onsite liquids used in daily applications. These accessories are at the core of this as they provide precise, ongoing, and actionable data on current fluid and material levels. By incorporating tank sensors, you can not only optimize performance but also prevent common issues and accidents, which is what makes them an indispensable addition to storage tank systems.
This product highlight will explore the range of tank level sensors offered by NTO Tank, a trusted industry leader in bulk liquid storage tanks. We’ll break down available technologies, discuss their applications, and help you choose a solution that fits your needs. Plus, a comprehensive comparison table will make it easy to evaluate your options at a glance. Whether you’re managing a large industrial project or smaller-scale operations, we have the tools to help you monitor and protect your resources.
Product Overview
Why Tank Level Sensors Matter
Tank level sensors provide precise liquid-level measurements and alerts, helping prevent spills, overflows, and understocked resources. Their advantages extend well beyond safety. With the right sensor, you can reduce manual monitoring, improve operational efficiency, and comply with regulatory standards.



Advanced Sensor Technologies
NTO Tank offers a functional selection of tank level sensors to match different needs and use cases. All devices are performance-engineered to provide accurate, real-time monitoring of liquid levels. From ultrasonic sensors that use sound waves for non-contact monitoring to submersible sensors designed for reliable operation in difficult liquid environments, the different technologies ensure there’s a product suited for every application.

For those seeking modern convenience, NTO Tank also provides wireless tank gauges compatible with iOS, Android, and PC for more wide-scale, easy access remote monitoring. Leak detection sensors and visual and audible alarm systems complete the product lineup for a fully functional safety system of tools to prevent spills and environmental hazards.
Innovative Features for Maximum Benefit
A key aspect of NTO Tank’s product range is the emphasis on advanced technological features and design. Many of these sensors come with or can be used with available LED displays for clear data visualization, while others support app-based functionality, making monitoring effortless and built around your needs. Battery powered options provide flexibility for remote or off-grid applications, while plug-in models offer direct power reliability.
Trusted Manufacturer Collaboration
The majority of these products are made by Icon Process Controls, a highly reputable manufacturer known for its novel engineering and superior quality. Icon Process Controls specializes in process control instrumentation, and their sensors are built to handle the demanding conditions common to hardworking industries.

This collaboration ensures our customers have access to state-of-the-art equipment made to last.
1. UltraPro 2000 Ultrasonic Level Sensor
Key Features
- Ultrasonic Precision: Uses advanced sound wave technology for highly accurate, non-contact liquid measurement.
- Corrosion Resistance: PTFE construction for excellent durability and longevity, even with aggressive chemicals.
- Non-Contact Measurement: Provides precise readings without direct contact with the liquid, reducing maintenance needs and compatibility concerns.
- LED Display: Real-time monitoring is simple with the intuitive LED interface.
- Customizable Settings: Allows users to program the sensor according to specific tank sizes and liquid types.
- Versatile Applications: Ideal for chemical storage, water treatment, and oil or fuel tanks.

Who Should Use It?
This sensor is perfect for businesses requiring highly accurate, dependable measurements in industries like manufacturing, environmental monitoring, and energy. Commonly used in: bulk storage, tanker trucks, process tanks, day tanks, chemical storage tanks, neutralization tanks, waste sumps, and wastewater applications.
Pricing Information
NTO Tank provides competitive pricing for the 2″ PTFE UltraPro 2000 Series Ultrasonic Electronic Level Sensor. Pricing reflects the premium quality materials, technology, and dependable performance offered by this product. More details can be found here.
2. LeakPro LDS Polypropylene Leak Detection Sensor
Key Features
- Affordable Leak Detection Solution: Delivers reliability at a cost effective price point, making it accessible for operations of all sizes.
- Compact, Lightweight Design: Built to fit easily into small, tight, or underground spaces, and lightweight for simplified handling and setup.
- Chemical Resistance: Polypropylene construction for durability against challenging conditions and resistance to chemicals, wear, and elevated temperatures.
- Precise Detection Capabilities: Quickly identifies leaks, alerting users to prevent potential damage or resource loss.
- Versatile: Works seamlessly with a variety of monitoring systems, making it adaptable for different setups.

Who Should Use It?
Looking for an affordable solution to safeguard storage tanks? This sensor is ideal for smaller operations, including water management, underground tanks, and residential systems.
Pricing Information
The LeakPro LDS Polypropylene Leak Detection Sensor is one of the most budget-friendly options available through NTO Tank. Its lower pricing makes it an excellent choice for organizations looking to strengthen their safety measures without exceeding their budget. Specific pricing details are available here.
3. Wireless Tank Gauge
Key Features
- Universal Compatibility: Works seamlessly with iOS, Android, and PC platforms for flexible access to real-time data on storage tank levels from mobile devices or computers.
- Wireless Setup: Eliminates the need for complex wiring with a straightforward wireless connection that simplifies installation and reduces maintenance.
- Budget Friendly: A budget-friendly alternative to traditional tank monitoring solutions for small and mid-sized operations.
- Data, On-Demand: Provides up-to-date tank info on-demand for decision-making and workflows.
- User-Friendly Interface: Intuitive application design for easy navigation and hassle-free monitoring, even for new or inexperienced users.
- Durable, Compact, Easy Installation: Durably built and engineered for straightforward setup.

Who Should Use It?
Perfect for farms, homes, or small businesses, its wireless capabilities give users a practical way to monitor tanks from anywhere.
Pricing Information
The Wireless Tank Gauge delivers exceptional value with its lower price point while maintaining the reliability and features of more expensive tools. For detailed pricing or to learn more about the product, see here.
4. Levelpro Submersible Electronic Level Sensor
Key Features
- Submersible Design: Engineered for performance in liquid environments and accurate level measurements even under demanding conditions.
- Flexible Power Options: Available in both battery-operated and plug-in models for application versatility, including remote or off-grid locations.
- Rugged Construction: Built to withstand prolonged exposure to liquids, making it suitable for tough industrial and commercial applications.
- Accurate Level Monitoring: Delivers precise and dependable readings with a non-clogging design.
- Float-Free: Integrated heavy weight keeps sensor exactly where needed, despite liquid changes.
- Ease of Use: Designed for quick installation and simple operation, with minimal maintenance requirements for hassle-free management.

Who Should Use It?
This sensor is versatile and durable, perfect for water tanks, wastewater systems, marine environments, and industrial process tanks handling lubricants, fuel, and other chemicals.
Pricing Information
The Levelpro Submersible Electronic Level Sensor is competitively priced, reflecting its engineering quality and advantages. See here for more detailed information and pricing.
5. ProAlert Visual and Audible Sentry Alarms
Key Features
- Dual Alert System: Combines bright visuals with loud audible alarms to ensure immediate awareness of critical conditions.
- Customizable Configurations: Easily integrates into existing systems with its pulse output and relay options.
- Durable Construction: Built from robust materials to withstand industrial environments for longevity and dependable functionality over time.
- Built for Safety: Keeps workplaces compliant and operators informed.
- Reliable Performance: Designed to deliver alerts even in demanding environments.
- User-Friendly: Simple setup and operation, making it easy to customize alerts according to specific safety protocols and requirements.

Who Should Use It?
Manufacturing plants, chemical facilities, and large scale storage sites can depend on these alarm sensors to alert of accidents and situations that demand prompt attention.
Pricing Information
The ProAlert Visual and Audible Sentry Alarm is priced to provide excellent value given their safety features and reliability. For pricing details or more information, see here.
Use Cases and Applications
Tank level sensors are widely used and ideal for various industries that require or can benefit from efficient monitoring, improved safety, and streamlined operations. Below are key industries and scenarios where these process control devices prove indispensable, along with real world examples of their impact.
Industrial Applications
In industrial and manufacturing environments, detection sensors are used to monitor liquid raw materials, fuel, water, and an extensive range of chemicals and solutions. For example, in chemical processing plants, tank sensors ensure precise level measurements to prevent overfilling, maintain proper mixing ratios, monitor stock, and avoid hazardous spills.

Similarly, in fuel storage facilities, they continuously monitor to track inventory and detect leaks early, reducing the risk of fire or environmental contamination. Water treatment plants also utilize these sensors to maintain water and treatment levels within optimal parameters for smooth operations and regulatory compliance.
Agriculture

From managing water resources to performance chemicals and liquid fertilizers, tank level sensors help modernize agricultural operations. For example, on large scale farms, wireless tank gauges are often paired with irrigation systems to monitor water levels and ensure precision watering. This can reduce water waste and support sustainable farming practices.
Additionally, sensors used on fertilizer and chemical storage tanks provide real-time updates, allowing farmers to proactively order refills and avoid disruptions or downtimes during peak growing seasons.
Commercial Use
Businesses in the retail and logistics sectors rely heavily on tank level sensors to consistently track their current liquid inventories. For instance, hotels and restaurants use them to monitor cooking oil tanks or waste containers, minimizing manual checks and improving business workflow.

Similarly, in logistics, companies use ultrasonic level sensors to monitor incoming and outgoing freight volumes of materials in transport and delivery to prevent overloading and improve delivery accuracy.
Environmental Monitoring

Tank level sensors are key tools for environmental management and safety as they aid in early leak detection that can prevent potential hazards. For example, oil refineries use submersible sensors to monitor for leaks in underground storage tanks so quick corrective action can be taken to avoid soil or groundwater contamination.
In manufacturing and industrial plants with bulk underground storage tanks, leak detection sensors are similarly recommended, especially for aging tanks, to catch leaks early and avoid extensive and costly environmental release and cleanup.
Food and Beverage Industry
Tank level sensors are essential in the food and beverage industry for accurate monitoring of bulk liquid ingredients like milk, oils, syrups, and flavorings to ensure consistent quantities, quality, and regulatory compliance without having to open storage tanks. Their real-time data monitoring helps to prevent overflows, shortages, and contamination and can integrate seamlessly into automated systems to streamline production and reduce manual effort.

Designed to meet strict hygiene standards with custom material options available, these sensors ensure safe, sanitary operations across breweries, dairies, and soft drink manufacturing while optimizing liquid management and maintaining top quality standards.
Residential Applications

Tank level sensors offer homeowners a simple and efficient way to monitor their water, rainwater, fuel oil, or septic pump tanks. By providing real-time data on tank levels, the sensors eliminate the need for manual checks or approximations, saving time and effort. They can help prevent overflows, leaks, or running out of essential resources to ensure peace of mind.
Whether it’s managing water usage during droughts, monitoring heating oil levels in colder months, or knowing when it’s time to pump the septic, tank level sensors can bring convenience and reliability to everyday home management.
These are just a few examples of where and how storage tank level sensors and detection equipment can be used. In reality, these tools can readily be used by any business or application that relies on a storage tank and a liquid material for its regular operations — given that the tank is suitable for installation and the liquid is compatible with the sensor.
Real-World Examples of Impact
- A water treatment facility reduced its manual monitoring costs by 35% after adding ultrasonic level sensors to its storage tanks. This streamlined the process of ensuring consistent water quality and compliance with environmental regulations.
- A commercial greenhouse streamlined its fertilizer use by employing wireless tank level sensors for real-time monitoring that significantly cut waste.
- An electroplating company and parts manufacturer achieved safer and more timely deliveries of vital chemicals and solvents with the help of real-time data tracking letting them know when to resupply and how much based on production quotas.
Tank level sensors not only build on to safety but also help industries adapt to modern demands. With solutions like those we offer, businesses can not only optimize their operations but also reach for the highest standards of safety and sustainability.
Benefits of Using Tank Level Sensors
Implementing tank level sensors offers numerous advantages that contribute to more efficient and secure operations. Here are the key benefits these devices provide:
Accuracy and Reliability

Tank level sensors, such as ultrasonic and submersible models, deliver high quality precision in measuring liquid levels. Ultrasonic sensors use sound wave technology to ensure consistent readings up to 99.5% accuracy, even in challenging environments. Submersible sensors, on the other hand, offer exceptional reliability in measuring levels in underground storage systems, deep tanks, or liquids with high degrees of volatility, foam production, turbulence, or other conditions that can make measurements difficult. Their high level of accuracy, +/- 0.5%, prevents errors in liquid management for optimized performance in both large scale industrial operations and smaller setups.
Ease of Use

Modern tank level sensors are designed with simplicity in mind. Intuitive controls such as LED displays provide up-to-date visualization so operators can monitor stock levels at a glance without a complex interface, sight gauge, or having to open the tank. Many models also include a user-friendly app to allow remote monitoring via smartphones, tablets, or computers. Additionally, these devices often feature simple installations, making them accessible even for businesses with limited technical expertise. Such wireless options further streamline setup by removing the need for elaborate wiring systems or connecting to the electrical grid.
Cost Savings

Perhaps the most tangible benefit of tank level sensors is their potential to save money by preventing costly issues such as leaks, overflows, product losses, or downtime. For example, sensors installed in chemical storage tanks can detect minor changes in liquid levels, alerting operators to potential leaks before significant damage occurs. This tank could then be taken out of service for repair or replacement while the liquid cargo evacuated to another tank, maintaining both operations and stock and effectively saving money. By improving inventory management, sensors greatly reduce the risk of excess ordering or stock depletion, leading to overall better efficiency and results. Over time, these savings can significantly offset the product’s initial investment.
Safety and Compliance

Tank level sensors serve a significant role in maintaining safety and compliance with environmental regulations. For industries handling hazardous or flammable liquids, early detection of leaks can prevent catastrophic incidents, thereby protecting employees, assets, and the surrounding environment. Sensors also aid in meeting strict reporting standards by providing traceable and reliable data on tank volumes and usage, which is essential for audits or inspections. Even if not directly required in codes or guideline standards, sensors can proactively work to prevent such incidents that could result in regulatory fines and costly remediation efforts.
Customization

To meet the unique needs of different industries, applications, and liquids, tank level sensors are available in several models and configurations. For example, battery-operated options are ideal for remote or off-grid locations, while plug-in models suit stationary setups with traditional power access. Wireless sensors offer maximum flexibility for jobs that require real-time updates without a permanent installation. For scenarios that require submersible sensors made from a specific material for compatibility, such as PVDF, PTFE, PVC, PP, or 316 SS, this is available on request. With this level of customization, businesses can select the ideal solution for their specific operational needs.
Final Thoughts
With their precision, ease of use, cost saving benefits, and versatility, tank level sensors are indispensable tools for modern liquid management. From industrial facilities to agricultural operations and everything in between, these sensors empower businesses to work smarter, safer, and more efficiently. By leveraging the innovative products offered by the National Tank Outlet, industries can achieve optimized performance and peace of mind.
Comparison Table
To help you select the best tank level sensor for your specific needs, we’ve compiled a side-by-side comparison of the products featured in this article. This quick reference includes key specifications, pricing ranges, and recommended application scenarios, making it simple to identify the right solution for your operations.
Product Name | Type/Technology | Material | Compatibility | Display Options | Pricing Range | Recommended Applications |
ProAlert Visual and Audible Sentry Alarms | Visual and Audible Alerts with Pulse/Relay Output | Durable Metallic Casing | Industrial Monitoring Systems | Visual Beacons and Audible Alarms | Affordable Mid Tier | Manufacturing facilities, chemical storage, hazardous material safety alarms. |
Ultrapro 2000 Ultrasonic Electronic Level Sensor with LED Display | Ultrasonic Measurement with LED Controller | Corrosion Resistant Materials | Standalone or Integrated Monitoring | Multi-Function LED Display | Mid-High Tier | Water treatment plants, fuel storage tanks, and chemical factory monitoring. |
Wireless Tank Gauge | Wireless Monitoring Solution | High Grade Plastic | iOS, Android, PC | App-Based and Compact Display | Budget Friendly | Residential tanks, agricultural storage, and small business liquid monitoring. |
Key Takeaways
- ProAlert Visual and Audible Sentry Alarms offer unmatched alert reliability, especially in industrial safety settings, due to their dual visual and audio features.
- Ultrapro 2000 Ultrasonic Sensor excels in accuracy and usability with its LED control system, ideal for more demanding applications like chemical or fuel tank monitoring.
- Wireless Tank Gauge is a flexible, cost-effective option for smaller-scale or remote setups, providing simple yet effective wireless monitoring.
Why Choose NTO Tank?
When it comes to tank level sensors, NTO Tank is the go-to destination for industries seeking reliable, high performance solutions. When you choose NTO Tank, you benefit from more than just excellent products. Our catalog is tailored to provide maximum value, reliability, and customization. Here’s why customers choose NTO Tank time and time again:

- Competitive Pricing: From sophisticated ultrasonic gauges to budget-friendly leak sensors, we provide value without ever compromising on quality.
- Industry Leading Brands: We partner with trusted manufacturers to ensure every product delivers top notch performance.
- Exceptional Customer Support: Our team is here to help with product selection and information.
- Custom Solutions: We work with you to provide sensors that perfectly fit your specific industry needs.
Take Action Today

Are you ready to optimize your liquid storage operations with state-of-the-art tank level sensors? Visit the National Tank Outlet today to explore our full range of products. Browse detailed product pages with spec sheets and guidelines, compare features and prices, and find the ideal tank level sensor to meet your specific needs.
- Feel free to email us at sales@ntotank.com.
- Call us at (888) 686-8265 for help finding the best solution for your business.
Don’t wait to optimize operations and benefit from sensor technology. Visit our site or speak with our experts to get started now.