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Perceptive Sensor Technologies

Perceptive Sensor

Non-invasive methods for true real-time fluid identification and condition monitoring in tanks, pipes, vessels, and containers.


PST™ sensors have a very unique capability not found in any other sensors available on the market today. They can identify liquids inside a closed container, pipe, or vessel without coming in contact (non-intrusively) with the liquid. This reduces cost of installation versus other technologies which must be in contact with the process liquid.


Just like every person has an identifiable fingerprint, at any given temperature every fluid has a one of a kind acoustic signature fingerprint. When a sound wave travels through a fluid, it produces a unique identifiable measurement. Perceptive Sensors patented science produces an acoustic signal, measures it, and computes the signature to accurately identify the fluid authenticity. This technology offers fast, reliable, and economical inspections. It's easily scalable it works on any sealed container, pipeline, machinery, or system now. Any fluid can be strategically spot-checked or continually monitored to expedite transit, manage product quality, deter theft, and find contraband.

Perceptive Sensor

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Hawk Measurement is the global sales partner for Perceptive Sensor Technologies. Hile Controls of Alabama represents Hawk and PST in Alabama and Mississippi.

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