Digital Level Systems That Help Prevent Avoidable Costs and Downtime

Without the right equipment, it’s difficult to judge how much volume of chemical you have in your chemical storage tanks. If you overestimate your volume, you could run out of inventory before the next delivery. The last thing you want to deal with is downtime that could have been avoided. 

Digital Level Systems That Help Prevent Avoidable Costs and Downtimes (1)

On the other end of the spectrum, if you underestimate your inventory, you’ll pay costly transportation fees for a partial fill up that could have waited several more weeks. In that case, you’re unnecessarily spending money.

Digital level systems provide accurate and reliable level information to help ensure that you never have a chemical refill delivery that’s scheduled too early or too late. Poly Processing Company offers a broad range of digital level systems that give excellent accuracy. Let’s take a look at two of the level instruments that we provide.

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100 Series Submersible Level Sensor Transmitter

The 100 Series Submersible Level Sensor Transmitter provides continuous level measurement for both corrosive and non-corrosive liquids. These submersible tank level sensors 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. 100 Series

The 100 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 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 liquid level measurement devices. 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 Continuous 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 perform.

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  • Excellent Chemical Resistance
  • Integrally Molded Weight-No Floating
  • Kalrez® O-Rings | PTFE Teflon® Coated Cable
  • Standard 0-34ft Range ( Others Available)
  • +/- 0.5% Accuracy 
  • 4-20mA Output
  • Industrial Heavy Duty Design

Questions about storing corrosive chemicals?

UltraPro® 2000 Ultrasonic Continuous Level Sensor Transmitter

2000 SeriesThe UltraPro 2000 Ultrasonic Level Sensor Transmitters are 2-Wire loop-powered sensors designed to provide reliable and accurate continuous liquid level measurement. The UltraPro 2000 Series are very reliable and offer both 4-20mA analog output with HART protocol or RS-485 Modbus.

Some key applications for the UltraPro 2000 include: Chemical Storage Tanks, Waste Sumps, Bulk Storage, Tanker Trucks, Day Tanks, Process Tanks, Neutralization Tanks, and Wastewater applications.

The UltraPro 2000 Series are designed to work with most types of remote instrumentation such as remote displays and remote monitoring solutions.


  • Up to 0.15% Accuracy
  • Small Dead Band
  • Simple Programming | Under 1 minutes
  • Loop Powered | 2 Wire (4-20mA) Output
  • Explosion Proof Option

Poly Processing Company is the innovative leader in chemical storage solutions. Stay tuned for more digital level offerings from Poly Processing Company. For more information on our digital level sensors, contact our chemical tank engineers today.

Review the compatibility of our tanks, fitting, and gaskets with over 100 different chemicals