Advanced protection Built for
Corrosive and Low-Dielectric liquids
TrueFill GUARD gives bulk liquid transport fleets reliable tank-level visibility and automatic shutdown protection across acids, caustics, and corrosive chemicals. Built for the harshest liquids you haul.
APPLICATION FIT
ACIDS
CAUSTICS
CORROSIVE CHEMICALS
LOW-DIELECTRIC LIQUIDS
Hastelloy® C-276 coatings, specified for acidic and caustic service where accuracy and durability matter most.
BUILT FOR CORROSIVE SERVICE
Rugged, solid-state measurement for the hardest applications in bulk liquid transport.
MEASUREMENT BUILT FOR HARSH DUTY
No wetted electronics and no moving parts means nothing for aggressive product to wear.
Chemical-Duty Build
Titan Gauges are exceptional products. We’ve seen tremendous accuracy in every reading, and the service department is always top-notch. THEIR sales manager, Ryley Williamson, is consistently responsive and goes above and beyond to help in any way possible. Highly recommend.
GENERAL MANAGER, DBTC LLC
Built for the harshest environments
Every Titan Solution delivers accurate, reliable, and durable tank level measurement, with add-on
features that scale with your business.

Liquid Level Measurement
specifically designed for acidic and CAUSTIC corrosive chemicals
- Guided wave radar delivers unparalleled accuracy (±5 mm) every time
- Titan’s Hastelloy® C-276 probe is built for acid and corrosive applications
- No float to seize, no optics to foul
- NO moving parts, no calibration, no routine maintenance
Accurate volume you can trust on aggressive product, where dipping is dangerous and other sensors fail.
onboard pump shutdown
ELIMINATE SPILLS WITH FAIL-SAFE OVERFILL PREVENTION IN THE FIELD
- Multiple, configurable alarms to suit your workflow
- Wire the FINCH display to the PTO for automated, fail-safe shutdown
- The industry standard for spill prevention
- Supports multiple compartments, including lead + pup configurations
Titan’s fail-safe overfill prevention for on-board pumps is the gold standard in the industry. Click below to learn more about onboard pump control.


terminal overfill prevention
terminal overfill prevention and tank level measurement in one package
- TrueFill GUARD Solution replaces the traditional optic overfill sensors and onboard monitors
- Delivering fail-safe overfill prevention at the rack for over 15 years
- Zero down time - never replace a failed overfill sensor again
- Interoperable with industry standard sockets and rack monitors
Boost your fleet’s performance with real-time tank level visibility and overfill prevention all in one package. Click the links below for more information.
TITAN INSTALL • TITAN PORTAL
Commission it from a phone, track assets from the office, and service in the field.
Your truefill guard system.
Click on each component to learn more.

C-276
Precise volume in aggressive product. The GUARD probe is machined from solid Alloy C-276 (UNS N10276) bar, the nickel-molybdenum-chromium alloy specified for hydrochloric and sulphuric acid service. Solid alloy through the full section: no coating to breach, no plating to wear through, no substrate underneath. No moving parts and no wetted electronics. Once installed, Titan probes require zero routine maintenance.
TD100R TRANSMITTER
ROLE
Converts the probe signal into a verified volume while staying sealed against a corrosive operating environment.
FINCH III DISPLAY
ROLE
The operator interface for the entire system. Displays live per-compartment levels and alarm status. One display monitors up to 6 compartments.
JUNCTION BOX
ROLE
Ties every compartment’s signal into one clean, sealed connection point built for the road.
When the margin for error is zero, titan delivers
Measurement that reads the same in year ten as day one. No drift, no recalibration, no guessing.
Built to integrate with the systems you use today and scale with your operation as it evolves.
Continuous volume on every compartment, accurate enough to bill and reconcile without manual gauging. Keeping drivers safe and margin high.
A North America-wide service network and direct engineering support, from the first install through the life of the system.
