Discover the advanced performance of the LevelPro Series liquid level sensors by Icon Process Controls. Engineered for industries needing precise liquid level measurement, these submersible sensors excel in harsh environments. With no moving parts and a non-clogging design, they provide unmatched reliability and accuracy across various applications.
Submersible level sensors are the workhorses of liquid measurement. Built to operate while fully immersed, they measure hydrostatic pressure at the tank bottom and convert it to a precise liquid level signal.
In industrial and municipal environments where contact measurement is acceptable or preferred, submersible probes offer exceptional accuracy, long service life, and simple installation. Icon Process Controls’ LevelPro 100, 200C, and 300S Series submersible level sensors, along with their complete range of products, are trusted across the chemical, municipal, and wastewater industries for their corrosion-resistant materials and stable output performance. Customers consistently report being very satisfied with the reliability and quality of these products, expressing confidence in their performance and peace of mind when it comes to protecting their operations.
Top 10 industrial applications where submersible level sensors deliver unbeatable reliability.
1. Chemical Storage and Process Tanks
Chemical plants often need continuous level monitoring in storage or day tanks containing aggressive liquids such as acids, caustics, and solvents.
2. Wastewater Treatment Plants
In wastewater applications, debris, solids, and sludge can cause other sensor types to foul or fail. Submersible level sensors thrive in these challenging conditions.
3. Groundwater and Environmental Monitoring
Submersible level sensors are widely used for groundwater, aquifer, and well monitoring. Installed in boreholes or piezometer tubes, they track changing water tables and help environmental engineers manage remediation systems.
4. Food and Beverage Processing
Food and beverage plants rely on submersible level sensors for hygienic storage and ingredient tanks where contact measurement is acceptable.
5. Power Generation and Utility Systems
Power plants use submersible level sensors for monitoring condensate, cooling water, and wastewater within turbine halls and boiler feed systems.
6. Oil, Gas, and Fuel Storage
In refineries, terminals, and backup generator systems, submersible level sensors provide reliable level control for diesel, crude, and lubrication oil tanks.
7. Mining and Mineral Processing
Mining operations rely on rugged, durable instrumentation. Submersible level sensors are perfect for sumps, reagent tanks, and tailings ponds.
8. Municipal Water and Stormwater Systems
Cities depend on submersible level sensors to manage reservoirs, towers, and lift stations. These probes provide continuous level data for system balancing, pump automation, and overflow prevention.
9. Marine and Shipboard Systems
Marine applications demand sensors that perform under pressure, vibration, and saltwater exposure. Submersible level sensors are ideal for ballast, bilge, and freshwater tanks. Their corrosion-resistant housings and sealed vent tubes prevent moisture ingress while maintaining accurate level measurement during motion or pitch.
10. Industrial Process Skids and OEM Systems
Submersible level sensors are frequently integrated into chemical dosing skids, filtration systems, and portable tank modules.
The Basics And Importance In Various Industries
Submersible level transmitters are essential tools for accurately measuring the level of liquids in tanks, wells, and other containers. These devices are strategically placed at the bottom of the container and connected to a long cable that transmits the measurement data to a monitoring device. Known for their robust construction, these transmitters are made with waterproof and rustproof 316 stainless steel wetted parts, making them ideal for harsh applications. Differential pressure sensors can also be used for accurate level measurement in tanks by calculating the difference between total pressure at the bottom of a tank and the static pressure within it.
Widely used across various industries, submersible level transmitters play a crucial role in water management, oil and gas, and chemical processing. They are indispensable for monitoring liquid levels in tanks, reservoirs, and pipelines, ensuring safe and efficient operations. Additionally, these devices are employed in environmental monitoring applications, such as tracking water levels in rivers, lakes, and oceans.
The significance of submersible level transmitters lies in their ability to deliver accurate and reliable measurements, even in extreme environments. Designed to withstand high pressures, temperatures, and corrosive substances, these transmitters are perfect for challenging applications, providing consistent performance and peace of mind.
100 Series Submersible Level Sensor
The LevelPro 100 Series sensors deliver continuous level measurement for both corrosive and non-corrosive liquids. Unlike ultrasonic transmitters, these sensors remain unaffected by foam, vapor, or turbulence, ensuring consistent readings in challenging conditions. Built to last, they feature corrosion-resistant materials like PVC, PP, PVDF, and PTFE Teflon®, perfect for demanding chemical applications.
The sensors use hydrostatic pressure measurement to gauge liquid levels and water depth accurately, making them effective even in turbulent or foaming environments. Positioned at the bottom of the tank, the sensor’s ceramic sensing diaphragm measures the pressure exerted by the liquid above. This submersible design allows for direct contact with the liquid, enhancing measurement accuracy in real time.
Each model of the LevelPro 100 Series submersible level transmitter is equipped with a durable Teflon® jacketed cable and a Kalrez® O-ring seal, further enhancing its resistance to aggressive chemicals. Available in a range of materials, the sensor meets a broad spectrum of application requirements, from water and wastewater treatment to chemical processing, food and beverage, and oil and gas industries.
Installation is simple due to the sensor’s submersible, integral molded weight design, eliminating complex mounting setups. With 4-20mA output options, these sensors integrate seamlessly into SCADA systems for optimized process control.
Choose the LevelPro 100 Series for accurate, durable, and low-maintenance level sensing. Ideal for applications requiring reliability and chemical resistance, this sensor offers unmatched performance in any industrial setting.
Features:
- Excellent Chemical Resistance
- Integrally Molded Weight - No Floating
- Kalrez® O-Rings | PTFE Teflon® Coated Cable
- Standard 0-34ft Range (Others Available)
- 15m Cable Length (Others Available)
- +/- 0.5% Accuracy
- 4-20mA Output
- Industrial Heavy Duty Design
Applications:
- Suitable for: Foam, Vapor, Turbulence, Condensate
- Liquid Chemical Storage
- Chemical Sumps
- Tank Level Measurement
- Tank Monitoring System
- Continuous Level Measurement
300S Series Submersible Level Sensor
The LevelPro 300S Series Submersible Level Sensor Transmitter provides continuous level measurement for both corrosive and non-corrosive liquids. These submersible hydrostatic transmitters have been designed for the toughest industrial applications. Unlike ultrasonic level transmitters, our liquid level sensors are completely unaffected by any foam, vapor, turbulence or condensate in the tank.
The 300S Series Tank Level Sensor works by sitting at the bottom of the tank and measuring the head pressure of the liquid pushing down on its stainless-steel sensing diaphragm. The only submersible level sensor with an integral molded weight to ensure the sensor will remain at the bottom and you will always receive an accurate, reliable reading.
With a 316 stainless steel body, these level sensors have been engineered to handle some of the toughest applications. All models come equipped with a Teflon® jacketed cable and a Kalrez® O-ring seal to ensure it stands up to the industry’s most corrosive chemicals.
Our Submersible Level Transmitters require no programming, have no moving parts and are engineered with a non-clogging design. They are the industry’s simplest, most reliable level sensors, making them the perfect solution for tough applications where ultrasonics will not preform.
Features:
- Kalrez® O-Rings | PTFE Teflon® Coated Cable
- +/- 0.5% Accuracy FS
- 4-20Ma Output
- Heavy Duty Design
Applications:
- Suitable for: Foam, Vapor, Turbulence, Condensate
- Liquid Chemical Storage
- Chemical Sumps
TankPro Submersible Level Sensor Plus Display
The TankPro Continuous Level Sensor Transmitter provides continuous level measurement for both corrosive and non-corrosive liquids. These submersible hydrostatic transmitters have been designed for the toughest industrial applications. Unlike ultrasonic level transmitters, our liquid level sensors are completely unaffected by any foam, vapor, turbulence or condensate in the tank.
The TankPro® Continuous Level Sensor Transmitter works by sitting at the bottom of the tank and measuring the head pressure of the liquid pushing down on its ceramic sensing diaphragm. The only submersible level sensor with an integral molded weight to ensure the sensor will remain at the bottom and you will always receive an accurate, reliable reading.
These plastic level sensors have been engineered to be completely corrosion resistant. They are available in PVC, PP, PVDF and PTFE Teflon® making them the perfect chemical tank level sensors. All models come equipped with a Teflon® jacketed cable and a Kalrez® O-ring seal to ensure it stands up to the industry’s most corrosive chemicals.
Our Submersible Level Transmitters require no programming, have no moving parts and are engineered with a non-clogging design. They are the industry’s simplest, most reliable level sensors, making them the perfect solution for tough applications where ultrasonics will not preform.
Features:
- All in one (Liquid Level Sensor + Display)
- LCD Display
- Integrally Molded Weight
- Kalrez® O-Rings | PTFE Coated Cable
- NEMA 4X Housing
- 2" NPT Connection
- +/- 0.5% Accuracy
Applications:
- Suitable for: Foam, Vapor, Condensate, Turbulence
- Liquid Chemical Storage
- Chemical Sumps
LevelPro 100 Series
Reliable Submersible Level Sensors for Industrial Applications