Liquid level gauge is a gem
September 1st 2007

The ExOsense non-intrusive liquid level gauge from Gems Sensors & Controls measures the level of fluid materials in plastic containers from outside the vessel, eliminating any chance of contamination.

The unit has two parts, a sensor which is stuck to the outside of the wall of the vessel at the required height, and an electronic module with mini USB connector.

The sensor incorporates propriety transducer technology employing piezoelectric material.

When piezoelectric material is excited, it creates an acoustic signal as a function of the natural resonance of the material.

ExOsense sensors generate this acoustic signal, direct it through the bottle wall and sense the reflected pulse.

The sensor has a small footprint, and can be used with almost any size and shape of vessel.

More articles from Gems Sensors & Controls: