Veratron Deep-Pipe Level Sender - 420mm - 240 to 33 OHM

The Veratron Deep-Pipe Level Sender – 420mm – 240 to 33 OHM is a precision fuel tank level measurement instrument designed for marine and automotive applications where accurate liquid monitoring is critical. Whether you're building a custom fuel system for a high-performance build, restoring a classic vehicle, or upgrading instrumentation on a boat, this sender delivers real-time tank capacity feedback to your gauge cluster or digital display. The 420mm length accommodates deep fuel tanks that standard senders cannot reach, making it essential for lowered vehicles, auxiliary tank setups, and purpose-built hot rods.

This Veratron sender uses a float-based resistance design that converts fuel level into a proportional ohm reading—starting at 240 OHM when empty and dropping to 33 OHM at full capacity. A 38mm diameter vertical tube houses a precisely calibrated float with small baffle holes at top and bottom that dampen fuel slosh and vibration, eliminating needle flutter on your gauge during acceleration, braking, or off-road use. The float responds smoothly to fuel movement without sticking, and the sealed design protects internal components from fuel contamination. This linear resistance curve integrates seamlessly with Veratron or equivalent gauge systems, providing accuracy that's crucial for long-distance runs where fuel range prediction matters.

Mechanics and fabricators favor the Veratron Deep-Pipe sender for custom fuel system installations, particularly in fuel cell conversions, lifted trucks, and race car builds where tank depth exceeds 420mm is rare but precision measurement is non-negotiable. The ohm-based output (240–33 range) is compatible with most aftermarket and OEM gauge clusters that accept variable resistance senders; verify your gauge specifications before installation. Proper wiring—connecting the sender wire to the gauge input and grounding the sender body to vehicle chassis—ensures accurate readings and prevents gauge malfunction. This sender is equally at home in vintage restoration projects and modern performance applications where dependable fuel monitoring directly impacts drivability and safety.