SkyBitz introduces non-invasive tank monitoring

The new ST705 radar monitor is a non-contact, liquid-level sensor that delivers real-time visibility across fuel, chemical, lubricant, and other industrial fluid applications.
Dec. 30, 2025
2 min read

SkyBitz recently launched the SmartTank ST705 radar monitor, aC1D1-certified non-contact, liquid-level sensor engineered to provide accurate, real-time visibility across fuel, chemical, lubricant, waste oil, and other industrial fluid applications.

Fully integrated with theSmartTank portaland theTank Installer mobile app, the ST705 offers rapid installation, reliable connectivity, and actionable data insights that help operators streamline routes, improve inventory planning, and reduce operational inefficiencies, the company reported.

“The ST705 radar tank monitor sets a new standard for monitoring by combining safety, simplicity, and precision,” Scott Hutchinson, SkyBitz director of product, said in a news release. “With its non-invasive installation option and seamless integration into our SmartTank ecosystem, customers can achieve real-time visibility without compromising safety or operational efficiency.”

The ST705 eliminates chemical compatibility concerns through its non-contact design while supporting a broad range of tank materials and shapes, including cylindrical, rectangular, horizontal, stackable, and tote configurations.

Key performance highlights include:

  • C1D1 and ATEX safety certificationsfor hazardous environments
  • Highly accurate radar performance: ±0.78 in. accuracy with a detection range from 3.2 in. to 13 ft.
  • Supports diverse tank fluids, including gasoline, diesel, DEF, chemicals, lubricants, additives, heating oil, waste oil, and water
  • Durable IP68-rated housingbuilt with UV-stabilized PVDF and polypropylene for long-term outdoor performance
  • Up to 10 years of battery lifefor minimal maintenance
  • Global Cat-M1 cellular connectivityusing 1NCE SIM coverage across North America, Europe, and Australia

Fast app-guided installation 

The Bluetooth-enabled ST705 can be activated quickly through theTank Installer mobile app, which provides step-by-step workflows for setup, verification, and onboarding. Customer benefits include:

  • Simple BLE activation and guided configuration
  • Near real-time validation of tank readings
  • Instant synchronization with theSmartTank Portal
  • Support for enterprise onboarding, including bulk tank imports and asset transfers
  • Enhanced Operational Efficiency Through the SmartTank Ecosystem

When paired with the SmartTank portal, the ST705 unlocks powerful fleet-wide monitoring and analytics capabilities, including:

  • Real-time level visibility and early-warning alerts
  • Predictive forecasting based on usage patterns
  • Centralized dashboards for multi-site operations
  • Installation services and project management support for larger deployments
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