Maretron Submersible Pressure Transducer 0-3 PSI

The Maretron Submersible Pressure Transducer 0-3 PSI (Model PTS-0-3PSI-02) is a marine-grade fluid level monitoring sensor designed for direct tank installation on vessels equipped with NMEA 2000 networks. This submersible pressure transducer converts hydrostatic pressure into standardized digital signals, providing accurate real-time tank level readings without requiring external gauge wiring or complex calibration routines.

The 0-3 PSI pressure range is optimized for freshwater and fuel tank monitoring on small to mid-size vessels, corresponding to tank depths up to approximately 7 feet. Maretron's design permits two installation methods: direct submersion without a restraining tube for tanks with internal volume flexibility, or with a protective restraining tube for systems requiring mechanical isolation. The transducer integrates directly with a Maretron FPM100 Fluid Pressure Monitor, which handles NMEA 2000 network communication and displays tank status on compatible marine multifunction displays or charting systems.

This sensor is suited for cruising sailboats, displacement powerboats, and fishing vessels that require reliable fluid monitoring in saltwater and freshwater environments. The submersible configuration eliminates deck-mounted gauge complexity and potential corrosion points. Operators managing multiple tanks benefit from the ability to integrate multiple pressure transducers on a single NMEA 2000 backbone, consolidating tank data in one centralized display interface.

Maretron pressure transducers are recognized in the marine industry for robust construction and compatibility with open-architecture marine networks. The 0-3 PSI range serves as the standard choice for monitoring fuel and water systems on vessels operating in coastal and offshore conditions where instrument redundancy and system reliability are operational priorities.