Submersible level sensors
Submersible liquid level sensors provide accurate and reliable level measurement in tanks and industrial applications, even in harsh environments with foam, vapors, or aggressive chemicals.
Description
Submersible level sensors
Submersible level sensors are an advanced solution for continuous liquid level measurement in industrial and environmental applications. Installed at the bottom of a tank, they measure the hydrostatic pressure of the liquid column to deliver precise and stable readings.
Their robust design ensures reliable operation even in challenging conditions such as:
- Foam
- Turbulence
- Vapors
- Corrosive liquids
Manufactured from high-quality materials such as PVC, PP, PVDF, PTFE, and stainless steel 316, these sensors offer excellent chemical resistance and long service life.
With outputs like 4–20 mA and RS485, and compatibility with remote monitoring systems, they are ideal for modern automation and control systems.
Features:
- Excellent Chemical Resistance
- Integrally Mold Weight-No Floating
- Kalrez® O-Rings | PTFE Teflon® Coated Cable
- NEMA 4X Epoxy Coated Housing
- +/- 0.5% Accuracy F.S
- 4-20Ma Output
- Heavy Duty Design
Technical Features
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| Features |
100
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200C | 300S | TankPro | LP 100 Junction Box |
| Housing Materials | PVC | PP | PVDF | 316SS | PTFE | PVC | PP | PVDF | PTFE | 316 SS | 316 SS | PVC | PP | PVDF | 316 SS | GFPP |
| Seals | FFKM – Kalrez® | FKM | FFKM – Kalrez® | FKM | Welded 316 SS | FKM | FFKM – Kalrez® | FKM | Viton Vaporbloc |
| Diaphragm | Ceramic AI203 | 99.9% Ceramic AI203 | 316 SS | Ceramic AI203 | – |
| Accuracy | +/- 0.5% | +/- 0.25% Std. | 0.125% opt. | +/- 0.5% | +/- 0.5% | – |
| Output | 4-20mA | RS 485 | Voltage | 4-20mA | RS 485 | Voltage | 4-20mA | RS 485 | Voltage | Loop Powered | – |
| Display | TVL Series Recommended | TVL Series Recommended | TVL Series Recommended | Local LED Display | – |
| Documentation |
Applications
- Suitable for: Foam, Vapor, Turbulence, Condensate
- Liquid Chemical Storage
- Chemical Sumps
- Tank Level Measurement
- Tank Monitoring System
- Continuous Level Measurement
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Category
Submersible Liquid Level Sensors
Industry’s Most Reliable Liquid Level Sensors
The Right Choice for Tank Level Monitoring
Completely unaffected by Foam, Vapor, Turbulence, and Condensate. Leading to an accurate reading in any environment.
Materials that Create Solutions
Available in:
- PVC
- PP
- PVDF
- PTFE Teflon
- 316SS
Submersible Level Sensors are chemically compatible with your most corrosive applications.
Level Sensors that Adapt to You so You don’t have to Adapt to Them.
Re-engineered Submersible Level Sensor:
- No Programming Required
- An Integrally Molded Weight = No Floating
- Kalrez O-Ring
- Teflon® Jacketed Cable
- Ceramic Sensing Diaphragm
Industry Leading Technology for Tank Level Monitoring
Next Generation Performance the Exceeds Todays Most Difficult Process Applications. Utilizing Piezo or Capacitive Technology, our Submersible Level Sensors will Consistently Provide you with a Reliable and Industry Leading Accurate Reading. The Best Choice for Tank Level Monitoring
Remote Tank Monitoring
Our Sentinel 247 Series allows you to remotely monitor tank level monitoring from anywhere. Eliminate costly emergency fills or pump-outs and explore all the benefits of Telemetry monitoring today.












