Veratron Deep-Pipe Level Sender - 270mm - 240 to 33 OHM

The Veratron Deep-Pipe Level Sender – 270mm – 240 to 33 OHM is a marine-grade fuel tank level monitoring sensor engineered for reliable liquid-level measurement in demanding automotive and marine environments. This sender is ideal for mechanics and fabricators installing fuel management systems, custom fuel tanks, or upgrading OEM gauges on vehicles where accurate fuel quantity readouts are critical. Whether you're building a high-performance off-road rig, restoring a classic, or maintaining a marine vessel, this sender provides the precision feedback needed for fuel economy monitoring and reserve-level awareness.

The sender utilizes a vertically-oriented tube design with a 38mm diameter housing containing an internal float mechanism that rises and falls with fuel level changes. Small baffle holes at the top and bottom of the tube prevent fuel sloshing from causing gauge needle flutter—a common problem in vehicles that see aggressive acceleration, braking, or off-road articulation. The unit operates across a 240 to 33 ohm resistance range, which translates directly to gauge needle movement from empty (240 ohms) to full (33 ohms), ensuring smooth, accurate readouts on any compatible 0–90 ohm fuel gauge. The 270mm depth accommodates deep fuel tanks while maintaining compact float travel within the protective tube.

This sender works best with fuel tanks fitted with a standard sender hole or adapter bung; mechanics typically install it alongside aftermarket fuel gauges, digital display clusters, or factory OEM gauge networks. The ohm range (240–33) is compatible with most analog automotive fuel gauge clusters found in vintage trucks, performance cars, and marine applications. Installation requires a steady hand and attention to tank-wall orientation—ensure the float moves freely and the tube remains vertical to avoid binding. Pair this sender with a quality fuel gauge rated for 0–90 ohms to achieve repeatable, needle-steady fuel readings under all driving conditions.