In the marine and transport industries, accurate fuel management is non-negotiable. A reliable float switch ensures optimal tanker boat and caravan operations—preventing costly leaks, engine failures, or supply disruptions. However, traditional float sensors often lack precision, durability, or compatibility with modern telemetry systems. Our ​Analog 0-5V Tanker Boat Fuel Level Sensor with Indicator redefines fuel monitoring with high-precision analog output, rugged stainless steel construction, and seamless integration for critical applications.




Why Traditional Float Switches Fall Short
Legacy float switches struggle with corrosion, limited measurement ranges, or incompatible outputs for IoT-enabled systems. These shortcomings lead to inaccurate readings, frequent recalibrations, and increased maintenance costs. Our solution addresses these gaps by combining analog signal precision (0-5V) with marine-grade materials, ensuring real-time, drift-free fuel level data even in harsh environments.


Key Features of Our Fuel Level Sensor

1. ​Stainless Steel Durability: Built with corrosion-resistant stainless steel, it withstands saltwater, diesel, biodiesel, and extreme temperatures.

2. ​Wide Measurement Range: Detect fuel levels from 150mm to 2300mm, ideal for compact caravan tanks or large marine vessels.

3. ​Analog Precision: 0-5V output provides granular data for integration with PLCs, dashboards, or telemetry systems.

4. ​ISO-Certified Reliability: Compliance with international standards, ensuring safety and performance consistency.

5. ​Compact & Lightweight: Single-unit packaging (50x50x50 cm, 3.0 kg) simplifies shipping and installation.






Applications Beyond Tanker Boats

· ​Marine Fleet Management: Monitor fuel consumption, prevent theft, or automate refills in cargo ships, yachts, or fishing vessels.

· ​Caravan/RV Systems: Track water or fuel reserves with precision, enhancing off-grid sustainability.

· ​Industrial Storage: Safeguard diesel generators, hydraulic tanks, or agricultural fuel depots.


Installation Best Practices

· Mount vertically using threaded fittings for stable float movement.

· Pair with shielded cables to reduce electromagnetic interference.

· Calibrate the 0-5V output range during setup to match tank dimensions.

· Use the LED indicator for instant visual status checks.


Why Partner with Us?

· ​Custom Solutions: Adjust cable lengths, output ranges (e.g., 4-20mA), or housing materials (e.g., PTFE for chemical resistance).

· ​Global Compliance: SCJ-branded sensors meet ISO standards, with 1-year warranty coverage.

· ​B2B Support: Access CAD files, wiring diagrams, and 24/7 technical assistance for fleet-wide deployments.

· ​Bulk Efficiency: Competitive pricing for high-volume orders and expedited global delivery.