Maretron TLM100 Tank Level Monitor - Ultrasonic Level Sensing for NMEA 2000 Networks

The TLM100 is used to sense levels of liquid tanks using ultrasonic technology and transmit the liquid levels over the NMEA 2000 network. This allows you to observe tank levels anywhere on the vessel where there is an NMEA 2000 compatible display such as the Maretron DSM250. The TLM100 is capable of sensing tanks up to 40" (1.02m) in depth. It can be used for diesel, fresh water, grey water, black water, and oil tanks. Unlike most tank senders that only work with rectangular tanks, the TLM100 can be calibrated for irregular tank shapes so you know the true level of your tanks. The TLM100 can be mounted on tanks with a SAE J1810 5-hole mounting pattern, or to tanks using 1.5" NPT or 1.25" BSP threaded openings via available adapters. The TLM100 has an optional airlock for black water applications to keep the face of the ultrasonic transmitter from fouling, and an optional focus tube to allow use on boats with planing hulls when the vessel spends a significant amount of time with the bow pitched up. Best of all, the TLM100 is NMEA 2000 certified so you can view any and all tank levels anywhere on the vessel using a compatible NMEA 2000 display. The TLM100 is a key component of Maretron's N2KView vessel monitoring and control system.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Maretron TLM100 is a highly versatile ultrasonic tank level sensor designed for accurate monitoring of liquid levels in various tank types. Capable of sensing depths up to 40 inches, this device transmits real-time tank levels over the NMEA 2000 network, allowing vessel operators to view critical information on compatible displays such as the Maretron DSM250 from any location on the boat. Its ability to work with diesel, fresh water, grey water, black water, and oil tanks makes it suitable for a wide range of marine applications. The TLM100 features customizable calibration for irregular tank shapes, ensuring precise level readings regardless of tank geometry, which is essential for accurate monitoring in complex tank layouts.

Designed for easy installation, the Maretron TLM100 can be mounted using a SAE J1810 5-hole pattern or threaded openings of 1.5 inches NPT or 1.25 inches BSP with available adapters. An optional airlock can be added for black water tanks to prevent ultrasonic fouling, while a focus tube is available to enhance performance on boats with planing hulls that frequently pitch bow-up. This product is NMEA 2000 certified, ensuring seamless integration with the vessel’s network and compatibility with a wide range of displays and monitoring systems. The TLM100 is an essential component of Maretron’s N2KView vessel monitoring and control system, providing reliable tank level data for efficient vessel management.

Safety and compliance information is included via the provided owner’s manual link, and the product bears a warning regarding potential chemical exposure associated with its materials. Proper installation and maintenance are recommended to ensure optimal performance and safety. The Maretron TLM100 offers a robust solution for accurate, real-time tank level monitoring in marine environments, supporting better operational decision-making and vessel safety.

Features:

• Ultrasonic sensing technology for precise liquid level measurement up to 40 inches deep

• NMEA 2000 certified for seamless integration with marine network systems

• Compatible with diesel, fresh water, grey water, black water, and oil tanks

• Custom calibration for irregular tank shapes for accurate readings

• Flexible mounting options with SAE J1810, NPT, and BSP threaded openings

• Optional airlock for black water applications to prevent ultrasonic fouling

• Optional focus tube for improved performance on planing hull boats

• Part of Maretron's N2KView vessel monitoring and control system

• Compatible with NMEA 2000 displays like Maretron DSM250