Overview

Tank level indicators are devices used to measure and monitor the amount of fluids within a tank, ensuring safe and efficient operation across various platforms. They help prevent overflows, manage inventory, and maintain optimal fluid levels in applications ranging from fuel systems to water storage.

Tank Level Indicators function by detecting the position of fluid within a tank by using radar or pressure technology and translating those readings into measurements.

VEGA Americas

Our partnership with VEGA Americas™ as the exclusive sales and service agent of Tank Level Indicators for shipboard automation is a testament to our unwavering reliability. We provide Tank Level Indicators for the U.S. Navy, Military Sealift Command, United States Coast Guard, as well as commercial marine & offshore rig customers, installing on the shipboard ballast, DFM, JP5, potable water, feed water, cargo, lube oil, and CHT systems. Demonstrating an excellent performance record, no global supplier has provided more Radar and Time Domain Reflectometry Tank Level Indicators for shipboard applications than NAG Marine and VEGA Americas.

Indicator Types

Radar

Continuous, non-contact level measurement of fluids, operating on microwave pulse technology. Offers a choice between C-Band, W-Band, & K-Band frequencies. Choose from integrated horn or encapsulated antenna systems and simple thread, flange, or special process fittings.

Applications
  • Fuel Oil
  • CHT
  • Fresh Water
  • Ballast Water
  • Potable Water
  • Lube Oil
  • Waste Oil
  • JP-5 & JP-8
Radar Family of TLIs v2

Guided Wave Radar

Detection for liquids using vibration-based & capacitive technology, available with configurable lengths, dual outputs, and various process connections. Guided Wave Radar is your solution for continuous and interface level measurement.

Capabilities
  • Level Reading
  • Interface Reading
  • Temperature Reading
Probe Options
  • Rod
  • Cable
  • Coaxial
Applications
  • Ballast Water
  • Fuel Oil
  • Compensated Fuel Oil Tanks
  • Contaminated Oil Tanks
  • JP-5
  • Lube Oil Tanks
  • Water Tanks
  • Day Tanks
Guided-Wave-Radar-Family-of-TLIs-v3

Process & Hydrostatic Pressure

With the unique CERTEC ceramic cell, application conditions such as high vibration and corrosive materials are easily measured in pipeline, tank, & HFO applications. This series of instruments provides reliable measurement in a variety of process fittings.

Applications
  • Differential Pressure Measurements of Filters & Pumps
  • Level Measurements in Pressure Vessels
  • Ballast Water
  • Potable Water
  • Fuel Oil
  • Fuel Filter Monitoring
  • Air Filter Monitoring
  • Pump Performance Monitoring
Connection Fittings
  • NPT
  • Flanged
Approvals
  • ABS
  • MIL-S901D, Grade A
Process & Hydrostatic Pressure Family of TLIs

Point Level & Switching

Detection for liquids using vibration-based & capacitive technology, available with configurable lengths and process connections. Your solution for dry-run protection for pumps and monitoring flood-able voids.

Applications

Where High or Low Level Detection of Liquids is Required:

  • Sumps
  • Tanks
  • Pipes
Connection Fittings
  • NPT
  • Flanged
Approvals
  • SIL Qualification
    • Up to SIL 2
  • Ship Approvals
    • ABS
    • DNV
Point-Level-Switching-Family-of-TLIs-v3