FAFNIR is known worldwide for the design and manufacture of high precision Level Measurement devices for a wide range of industries, including the aviation, petroleum, chemical etc.
The systems are using floats and are based on the principle of magnetostrictive measurement, where the materials change their length under the influence of an external magnetic field.
This effect is used to determine the position of the float. For this purpose, a magnetostrictive wire is tensioned in the probe tube.
The float position is determined by sending an electric pulse through the magnetostrictive wire, causing a circular magnetic field to form around the wire which is being measured.
- VISY-X, a powerful measurement system that includes an accurate level sensor and the smart console that can store information, calculate data using unique algorithms and communicate the results via web. System can operate also (alternatively) via RF wireless. Oil depot version, flexible probe can be up to 22meters.
- VISY-Stick is a level and environmental flexible sensor of the “Visy” system, specially designed to offer high-precision volume and leakage monitoring. It constantly transmits the measured data (more than 80 times/sec)
- VISY-Stick Advanced is a better version, which measures also the Density with accuracy up to +kg/m3
- TORRIX is the extremely robust and reliable level sensor that supports a variety of standard industrial communication protocols. Oil depot version, flexible probe can be up to 22 meters.
All systems have certifications acc. to OIML (R85/2008), ATEX, NEPSI, IECEx, CPA, EPA