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SSI Technologies
Digital Fluid-Trac™ DFT-110 Drum Level Gauge

The Digital Fluid-Trac™ DFT-110 Drum Level Gauge is a cost competitive non-contact liquid level drum gauge.  The gauge allows the user to easily select between the following vertical drum settings: 15, 30, or 55 gallon and 57, 114, or 208 liter. Fits 2" NPT or 3/4" NPS opening.



  • Multiple Selectable Units: 15, 30, 55 gallons or 57, 114, 208 liters
  • Resolution: +/- 0.5 gallon or +/- 1 liter
  • Accuracy: +/-2% of full scale volume
  • Automatic Shutoff To Prolong Battery Life
  • NEMA 4 Packaging
  • Static Display Useful for Usage Consumption Calculations: The static level reading can be used for manual rate calculations – i.e. daily or weekly consumption
  • Low Level Warning Light: A red LED will flash once every second when the volume is at 10% or below the maximum volume.
  • Easy to install: Digital Fluid-Trac™ DFT-110 has no components to protrude into the drum.
  • Standard: Fits 2” NPT or ¾” NPS opening
  • More Reliable: No components to chemically corrode inside liquid media.
  • Chemical compatibility: Digital Fluid-Trac™ DFT-110 drum gauge works with a wide variety of media such as water, waste water, motor oil, hydraulic fluid and diesel fuel.
  • The Digital Fluid-Trac™ DFT-110 drum gauge is powered by two 9 volt batteries (not included). The unit can run on alkaline or lithium batteries.

Note: The Digital Fluid-Trac™ DFT-110 drum level gauge is NOT intended for use with gasoline.



The Digital Fluid-Trac™ DFT-110 drum level gauge uses ultrasonic technology to generate a highfrequency sound wave and measures the time for the echo to reflect off the target fluid’s surface and return. The distance from the Digital Fluid-Trac’s sensor to the liquid is calculated based on the speed of sound


The Digital Fluid-Trac™ DFT-110 has a LCD which displays the liquid level pictorially as well as in gallon (or liter) units. The display shows the level reading from the last time the Refresh/Select button was pressed.


The Digital Fluid-Trac™ DFT-110 multi-unit drum gauge can set to display the level reading in one of six different configurations - gallons (15, 30, 55) or liters (57, 114, 208)

Digital Fluid-Trac™ works well on ANSI MH2 standard 55 gallon drums as it mates with closed-head standardized bunghole arrangements. The 55 gallon drum gauge mounts on top of the drum with a standard 2” NPT thread connector. A ¾ inch NPS threaded adapter is included with each Digital Fluid-Trac™ Model DFT-110 so either bung opening can be used on the drums.




Digital Fluid-Trac™ DFT-110 Drum Level Gauge....#DFT-110...$189



When using the Digital Fluid-Trac™, it is important to keep the mounting perpendicular to the liquid level by storing the drums in an upright position.


drum gauge


Resolution(Gallons): 0.5 gallons

Resolution (Liters): 1 Liter

Operating Temperature: 0°C to 50°C

Battery Life*: 6 months (Alkaline), 1 year (Lithium)

* Battery Life will vary dependant on operator’s usage. Battery specification is based on two level readings per day.

Low Level Warning Activation (Red LED):
<= 10 % Max Volume

Low Battery Level (Lob): <= 14.2 Volts combined