Mopeka Sonar Tank Monitoring
Mopeka® is the global leader in sonar tank monitoring solutions. Our portfolio of award-winning and patented Sonar, Mobile and Cloud based services and solutions can help all liquid-based firms including Propane, Butane, Water, Anhydrous and other liquid commodities better manage existing volumes and streamline supply chain management. We provide solutions for both pressurized and non-pressurized tanks, ranging from residential 20lb grills and RV tanks, right through to industrial tanks greater than 90,000 gallons. We believe in “Accuracy Above Everything.”
Easy Install
The sensors install easily with their built-in super magnetic mounts, or custom adhesive collars. Any tank size, any tank condition — no tank changes needed. No Technical Resources needed. You’re up and running in minutes.
Remote/Mobile Tank Monitoring
Easy monitoring of tank levels and usage. The collected data by the Cloud, alerts both consumer and supplier to low liquid levels. The collected data/telemetry is securely stored in the Cloud and connects to your Smartphone, Tablet and Desktop environment to alert suppliers and/or customers of low liquid levels, possible leaks, projected runout dates and trends.
Streamline Operations
No more runouts, no more being caught off-guard. Consumers and suppliers can be alerted to real-time tank inventory levels at easily customizable thresholds on a per tank basis. Enabling greater scheduling flexibility and ultimately fewer deliveries with bigger drop sizes. Operate your business with accuracy and confidence. At Mopeka, we value accuracy above everything and are the providers of the premier choice for complete tank monitoring solutions.
Warranty
Mopeka warranties products between 1-3 years from manufacturing defects. We stand behind our products and prioritize our customer care. For exact product warranty details, please refer to our Products page.
Join Us for the Mopeka Cathodic Protection Breakfast & Panel at NPGA 2025!
Attending NPGA? Don’t miss this exclusive, invite-only session on the future of Cathodic Protection and underground tank monitoring.
Don’t miss this exclusive, invite-only session on the future of Cathodic Protection and underground tank monitoring.
April 5th | 8:00 – 8:45 AM | Room W201, Charlotte Convention Center
Enjoy a light breakfast while top industry experts share key insights on compliance, risk management, and the game-changing Mopeka Cathodic Sentinel.
- Learn how Mopeka Cathodic Sentinel is transforming underground tank monitoring.
- Get expert insights from Legal, Insurance, Safety, and PERC professionals.
- Stay ahead of industry trends and compliance requirements.
Panelists:
- Lyndon Rickards – PERC
- Lauren Abbl & Frank Thompson – PT Risk Management
- Hans Schmoldt – Anode Systems Company
- Tom Clark – Rocky Mountain Propane & The State of Energy Podcast
Space is limited!
REGISTER NOW

Keep easy track of your tank levels from anywhere.
With Mopeka you can monitor your tank levels from your smartphone, tablet, or desktop using Mopeka’s free app and a low-cost monthly communication fee. Our sensor works on 20lb cylinders to up to >90,000-gallon bulk storage tanks*. using Mopeka’s freely downloadable apps – Mopeka Co-Pilot or Mopeka Tank Check, you can unlock true inventory visibility within your organization with the ability to open this visibility to your suppliers and customers to create true differentiation. Stay ahead of your competition and always be in the know with Mopeka – the most accurate, reliable, scalable, convenient and affordable tank monitoring solution. Accuracy above everything.
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* Will work on larger tanks and vessels dependent on tank configuration, dimensions, and locations
Mopeka's Resources
Profit with The Mopeka Advantage®.
Superior Accuracy.
Mopeka’s sonar sensors can measure within +/–1% of the actual tank level—far exceeding current 20-year old mechanical gauge technology (has inaccuracy exceeding +/-5%). Our solutions harness the power of Cloud, Mobile and Satellite innovations to insure the most accurate and real-time reading of all your tanks
Contact Us NowThe sensors work on all single-walled tanks.
With easy-to-change programing, the sensors can monitor any commodity from pressurized propane to custom mixtures of butane, propane or any other liquid.
Contact Us NowMopeka sensors also work on your Non-pressurized Tanks—monitoring everything from water, oil, chemicals, and more.
We also provide custom solutions and consulting to precisely map to your individual project needs and scale
Contact Us NowMopeka Support
Need Help?
Have an issue with an order or with a product you purchased from us? We’re here to help.
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At Mopeka we believe in accuracy above everything, and most importantly we look at our customers as true partners in the industry. We do business based on trust, respect and honor. If you need to reach us, or any of our global network of Business Partners and Distributors, we’re here to help.
Contact us to learn more.