Veratron Deep-Pipe Level Sender - 310mm - 90 to 4 OHM

The Veratron Deep-Pipe Level Sender – 310mm – 90 to 4 OHM is a precision fuel tank level monitoring component engineered for accurate, real-time fuel measurement across marine, automotive, and specialty vehicle applications. Built by Veratron, a trusted OEM supplier of marine and automotive instrumentation, this sender delivers consistent performance in demanding environments where fuel slosh, vibration, and temperature fluctuations are constant challenges. Whether you're building a custom fuel system, restoring a classic vehicle, or maintaining a marine powerplant, this deep-pipe sender provides the electrical feedback your gauge cluster needs to display fuel level with reliability.

The sender operates on a float-based resistance principle, with the float assembly rising and falling inside a 38mm diameter vertical tube to track fuel depth across a 310mm measurement range. This design generates a variable output signal spanning 90 ohms (empty) to 4 ohms (full), which integrates directly with standard marine and automotive fuel gauge networks. Twin baffle ports—one at the tube's top and one at the bottom—function as dynamic dampening chambers, effectively eliminating false gauge readings caused by fuel sloshing during acceleration, braking, and turning. The deep-pipe configuration makes this sender ideal for tanks with limited access points or configurations requiring vertical mounting through a single opening.

Mechanics and fabricators routinely specify the Veratron Deep-Pipe Level Sender for retrofit fuel system upgrades, custom tank installations, and OEM replacement work on marine vessels and performance vehicles. The 310mm depth accommodates tanks ranging from moderate to deep reservoirs, while the standardized 90–4 OHM output ensures plug-and-play compatibility with most existing gauge clusters without recalibration. Installation requires a secure vertical mounting point with proper baffle sealing to maintain pressure integrity and prevent fuel contamination, making professional installation recommended for optimal longevity and accuracy.