Radar TLIs measure level by bouncing an RF waveform back to the emitting TLI.
Guided Wave TLIs use microwave pulses as the measurement technology. Guided Wave TLIs require very little maintenance.
Hydrostatic Pressure TLIs measure level through pressure on a sensor created by the height of the liquid.
Switching TLIs use submerged tuning forks that vibrate at different frequencies.
About Radar Tank Level Indicators
Radar technology is used for continuous, non-contact level measurement of liquids or solids.
VEGA systems use microwave pulse technology and offer a choice between C-Band and K-Band frequencies.
Radar Tank Level Indicators never come into contact with the tank's contents.
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NAG Marine is the exclusive provider of the VEGA Americas line of tank level indicators (TLI) for all shipboard measurement applications.
NAG Marine provides a line of rugged marine embedded PCs, military operator interface panels, and high-bright sunlight readable displays.
NAG Marine has exclusive agreements to sell, service, and install the Turner Designs Hydrocarbon Instruments UV Fluorescence monitors to commercial marine markets in the United States.