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Maretron TFT-5H Non-Displacement Hull Focus Tube SAE 5-Bolt

Manufacturer

Maretron

<h3>Maretron: Advanced Marine Vessel Monitoring Solutions</h3><p>Maretron has established itself as a pioneer in marine electronics, specializing in comprehensive vessel monitoring and control systems that bring unprecedented visibility and control to boaters. Founded on the principle of creating truly intelligent boats, Maretron develops both hardware and software solutions that allow mariners to monitor critical vessel systems in real-time, whether underway or remotely from shore.</p><p>At the core of Maretron's innovation is their mastery of NMEA 2000® networking technology, which enables seamless communication between various onboard systems. Their flagship N2KView® software platform provides captains with instant access to engine performance data, tank levels, navigation information, and environmental conditions through intuitive touchscreen interfaces and customizable displays. This integration transforms complex vessel data into actionable insights that enhance both safety and operational efficiency.</p><h3>Precision Components for Complete Vessel Integration</h3><p>Beyond their renowned monitoring systems, Maretron manufactures a diverse array of precision sensors and components designed for demanding marine environments. Their <a href="/11272-maretron-ambient-air-temperature-sensor-7000">ambient air temperature sensors</a> provide accurate climate monitoring essential for HVAC control and weather tracking. For engine diagnostics and performance optimization, Maretron offers specialized components including <a href="/11272-maretron-fuel-injector-6224">fuel injectors</a> and <a href="/11272-maretron-engine-crankshaft-main-bearing-5220">engine crankshaft main bearings</a> engineered to withstand the rigors of marine propulsion systems.</p><p>The company's commitment to comprehensive vessel control extends to safety-critical systems, including specialized <a href="/11272-maretron-turn-signal-cam-1572">turn signal cam</a> components that ensure reliable operation of navigation and signaling equipment. Each Maretron product is designed with marine-grade durability in mind, featuring corrosion-resistant materials and sealed construction to perform reliably in harsh saltwater environments.</p><h3>Complete Ecosystem for Modern Boating</h3><p>What distinguishes Maretron is their holistic approach to vessel intelligence. Rather than offering isolated products, they provide an integrated ecosystem where sensors, displays, software, and networking components work together seamlessly. Their Real Time Cloud Service extends monitoring capabilities beyond the vessel itself, allowing boat owners to check tank levels, battery status, bilge conditions, and security alerts from anywhere with internet access. This comprehensive philosophy makes Maretron the trusted choice for mariners who demand professional-grade monitoring and control systems that enhance both the safety and enjoyment of time on the water.</p>

Part Number

TFT-5H
06/01/2036 12:55 AM
Sale Price

$69.28

In Stock (6)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Maretron TFT-5H is a non-displacement hull focus tube designed as an essential accessory for TLM100 and TLM150 ultrasonic tank level monitors. This focus tube enables accurate tank level measurement on vessels with planing hulls or sailboats that experience extended periods of pitch or roll beyond 6 degrees.

Key Features:

  • SAE J1810 5-bolt mounting pattern for direct installation to standard tank openings
  • Extends operational pitch and roll tolerance from 6° to 15° for improved accuracy on non-displacement hulls
  • Directs ultrasonic waves straight down to fluid surface and back, compensating for hull angle
  • Field-trimmable design allows customization to tank depth (trim to reach 1" above tank bottom)
  • Includes gasket and focus tube cap for proper sealing and signal reflection
  • Compatible with diesel, fresh water, waste water, black water, and oil tank applications
  • Constructed from durable materials suitable for marine environments

The TFT-5H mounts between the tank opening and the TLM100/TLM150 sensor component, creating a tube that guides ultrasonic signals directly to the liquid surface regardless of vessel attitude. The included focus tube cap ensures proper signal reflection even when tank bottoms are uneven, and helps keep solids away from the transducer in black water applications. Installation requires trimming the tube to the appropriate length using a metal-cutting blade, then securing with mounting hardware (torque to 10-15 in-lbs). This accessory is essential for powerboats with planing hulls that spend significant time with the bow pitched up during operation.

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