Propane tank level monitoring has evolved from manual checks to cloud-connected sensors that push alerts straight to your phone. This guide highlights top monitors designed for residential, RV, and underground tanks, with a focus on accuracy, range, and ease of use. Read on to compare features, installation, and coverage options to choose the right system for your setup.
Summary of selected products:
- MyPropane Smart Propane Tank Monitor (Above Ground) — Centri — Cellular, 4G LTE, no recurring fees
- MyPropane Smart Propane Tank Monitor (Underground) — Centri — Cellular, 4G LTE, solar charging
- Mopeka Pro Check Sensor — Magnetic wireless gauge for propane tanks
- Mopeka Pro+ Long Range Ultrasonic Wireless Monitor — Up to 1000 ft, 2000 gallon tanks
- Mopeka Pro Check Bundle — Dual sensors with LED display and halos
MyPropane Smart Tank Monitor for Above Ground Tanks
The MyPropane monitor for above-ground tanks emphasizes no recurring fees with cellular service included. It works across major US, Canada, and Mexico networks, removing annual contracts while providing continuous readings. Users can configure alerts and receive email or push notifications when tank levels drop below preset thresholds or when a fill occurs. The system aims for reliable nationwide coverage without WiFi or Bluetooth dependencies, leveraging cellular networks for consistent data.
MyPropane Smart Tank Monitor for Underground Tanks
This variant mirrors the above-ground model with a focus on underground tank installations. It offers no recurring fees and all cellular service is included for the life of the product. The system is designed to monitor subterranean propane tanks from anywhere in North America, with configurable alerts and push notifications via the dedicated app. Cellular connectivity eliminates the need for local networks in challenging installation sites.
Mopeka Pro Check Sensor — Wireless Tank Gauge
The Mopeka Pro Check Sensor is a magnetic, wireless gauge that attaches to the bottom of a propane tank. It provides real-time level updates to a mobile app, making it ideal for camping, RVs, grills, and outdoor heating. Installation is quick with strong magnets, and the device supports a broad range of tank sizes. Recent battery improvements extend life between charges, reducing maintenance and downtime while maintaining accurate readings.
Mopeka Pro+ Long Range Ultrasonic Monitor
The Pro+ model uses ultrasonic sensing to measure tank levels with high accuracy (0.01-inch resolution). It supports large tanks up to 2000 gallons and offers up to 1000 feet of range in its wireless configuration. It works with Mopeka’s Co-Pilot and Tank Check apps, with optional WiFi bridging to extend coverage beyond standard radio ranges. This makes it suitable for larger residential properties, commercial setups, or remote storage tanks.
Mopeka Pro Check Bundle — Dual Tanks
The Pro Check Bundle bundles two sensors with a central LED display and two halos to monitor two propane tanks simultaneously. The sensors attach magnetically and read levels via ultrasonic technology, offering quick installation and robust performance on travel trailers, RVs, or dual-tank setups. Battery life has been improved, providing years of operation with periodic updates to readings to ensure data accuracy in varying conditions.
Buying Guide: Key Considerations for Choosing a Propane Tank Level Monitor
- Tank type and size compatibility — Ensure the monitor supports your tank type (above-ground, underground, 5–40 lb cylinders, or larger LPG tanks) and the expected volume range.
- Power and connectivity — Decide between cellular, WiFi, or Bluetooth solutions. Cellular options remove local network dependencies, while WiFi-based systems can work well inside homes or on a local network.
- Alerting and notifications — Look for configurable alerts (email, push, SMS) and thresholds that match your usage patterns, including fill warnings and leak indicators.
- Installation and sensors — Magnetic sensors offer quick installs but must fit the tank geometry. Ultrasonic sensors provide higher accuracy for large or irregular tanks but may require a stable mounting approach.
- Range and location — For distant or large properties, consider sensors with long-range wireless or optional bridge devices to extend connectivity.
- Battery life and maintenance — Check sensor battery life and update intervals. Longer life reduces maintenance while ensuring timely readings.
- Cost structure — Some systems include cellular service with no recurring fees, which can be cost-effective over time, while others rely on app ecosystems or optional add-ons.
- Platform compatibility — Verify that the app ecosystem (iOS/Android) provides the dashboards you need, with secure data handling and straightforward onboarding.
- Security and reliability — Ensure devices use encryption for data transmission and offer firmware updates to address vulnerabilities and improve performance.
- Use-case fit — Residential, RV, and commercial contexts may favor different features: long-range sensing, multi-tank support, or robust mounting solutions.
In selecting a propane tank level monitor, balance installation simplicity, data reliability, and ongoing costs. For small setups, magnetic sensor options paired with mobile apps offer quick wins. For larger or underground tanks, ultrasonic or cellular-enabled systems provide improved accuracy and remote monitoring capabilities. Consider a bundle when monitoring multiple tanks to simplify setup and ensure synchronized readings across devices.