Get clear, real-time visibility into propane levels with monitors designed to work with above-ground and underground setups. This guide highlights five reliable options ideal for homeowners, small businesses, and RV enthusiasts who need accurate alerts and straightforward installation. The best choices balance long-range connectivity, ease of use, and compatibility with standard propane tanks.
| Product | Best For |
|---|---|
| MyPropane | Propane Tank Monitor | All-terrain use, no recurring fees |
| Generac 7009 LTE Propane Tank Fuel Level Monitor | Real-time data and alerts |
| Mopeka Pro+ Long-Range Bluetooth Propane Tank Monitor | Long-range wireless readings |
| Mopeka Pro Check Universal Sensor | Universal compatibility, year-round reliability |
| CALPOSE Propane Tank Gauge | Visual gauge with color coding |
MyPropane | Propane Tank Monitor
Brand: Centri
- Remote-ready dial required to operate.
- No recurring fees; cellular service included for the life of the product (10 years).
- Configurable alerts and notifications via the MyPropane App.
Best for buyers who want lifecycle-free cellular monitoring and a straightforward alert system. Choose this for a plug-in monitoring setup on tanks with a compatible remote-ready dial. A potential limitation is reliance on the specific dial compatibility; verify dial compatibility before purchasing.
Generac 7009 LTE Propane Tank Fuel Level Monitor
Brand: Generac
- Real-time monitoring with alerts when levels drop.
- Easy installation on LP tanks with a remote-ready dial.
- Setup is accessible from a phone or computer, enabling quick checks.
Best for users who value real-time data and proactive alerts to prevent outages. This monitor is well-suited for homes and small facilities that want immediate notification when levels fall. Limitation: requires a remote-ready dial for operation; confirm dial compatibility beforehand.
Mopeka Pro+ Long-Range Bluetooth Propane Tank Monitor
Brand: Mopeka
- Ultrasonic sensor with up to 99.5% accuracy; reads up to 2000 gallons.
- Long-range RF up to 1000 feet; can be extended with a Wi-Fi bridge.
- App-based monitoring via Mopeka Co-Pilot and Tank Check apps.
Best for large or distant tanks and users who need long-range readings without wiring. Choose this if you require high accuracy and the option to extend range with an optional Wi‑Fi bridge. Limitation: designed for North American and some regional markets; ensure app compatibility and region support before use.
Mopeka Pro Check Universal Sensor
Brand: Mopeka
- High-precision 99.5% accuracy for steel tanks up to 250 gallons.
- Long-lasting battery designed for outdoors; weatherproof build.
- Universal sensor with compatibility for North American markets and specific app ecosystems.
Best for standard steel tanks and users who want a reliable, long-life sensor with strong outdoor durability. Opt for this if you need broad compatibility and a robust battery. Limitation: not compatible with fiberglass tanks; verify tank material before installation.
Mopeka PRO+ Cellular and Bluetooth Sensor
Brand: Mopeka
- Cellular and Bluetooth capability with 99.5% accuracy on most tanks.
- Designed for North American markets; includes long battery life (up to five years).
- Durable outdoor-ready sensor for hard-to-reach tanks.
Best for those needing cellular connectivity in addition to Bluetooth for remote locations. Choose this when cellular monitoring is a priority and you want extended battery life. Limitation: excludes composite tanks; regional app compatibility should be confirmed before purchase.
CALPOSE Propane Tank Gauge
Brand: CALPOSE
- Code-friendly color-coded level gauge for 5 lb to 40 lb tanks.
- All-metal construction with weather resistance; brass fittings for durability.
- Visual emissions gauge to indicate remaining gas and refill needs.
Best for visual, budget-friendly monitoring and quick reference readings. Choose this gauge for simple, immediate gas level checks. Limitation: requires manual interpretation and does not provide remote alerts or app connectivity.
Buying Guide
What matters most when selecting an underground propane tank monitor?
- Tank type and compatibility: Confirm tank material (steel vs. fiberglass) and the presence of a remote-ready dial if required by the monitor.
- Connectivity: Decide between Bluetooth, LTE/ cellular, or long-range RF. Consider whether you need remote alerts via an app or text/email.
- Installation and maintenance: Look for easy mounting, reliable power sources (battery life or solar options), and whether a sensor can operate in outdoor conditions year-round.
- Reading accuracy and range: Prioritize sensors with high accuracy (near 99.5%) and the ability to measure up to your tank size (e.g., 250–2000 gallons).
- Platform and app support: Ensure the app ecosystem and regional availability align with your location and usage needs.
Frequently Asked Questions
- What is the best monitor for underground propane tanks?
- Do these devices require special dials or connectors?
- Can I use Bluetooth monitors for large tanks?
- Are cellular-based monitors secure for long-term use?
- What tank sizes do these monitors support?
- Do these monitors work with fiberglass tanks?
The best monitor depends on your needs. For remote locations and long-range readings, Mopeka Pro+ with a Wi-Fi bridge is strong. For no monthly fees, MyPropane offers cellular coverage without ongoing costs if a compatible dial is present.
Some monitors require a remote-ready dial on the tank. Check the product’s compatibility before purchasing to ensure proper operation.
Bluetooth monitors work well for nearby tanks, but range is limited. For distant tanks, consider LTE or long-range RF options.
Cellular-based monitors include built-in service for a period, reducing ongoing costs. Verify data privacy and app security settings in the vendor’s documentation.
Most Mopeka sensors support up to 2000 gallons with Pro+ models; other options vary by model. Always confirm maximum capacity and sensor compatibility with your tank.
Many universal sensors are designed for steel tanks. If you have fiberglass, verify the sensor type and compatibility before buying.