VISY-Stick Flex


Why Choose VISY-Stick Flex?

The flexible magnetostrictive sensor for Tall Tanks

The VISY Stick-Flex flexible magnetostrictive sensor is a practical and cost effective solution for accurately monitoring above ground fuel storage tall tanks with heights of up to 22 meters. Used together with any of FAFNIR’s leading VISY-Command control units, all wet stock management and inventory control requirements can be automated, allowing efficient management both on site and in the headquarter.

Simple & Cost-Effective Installation

The sensors corrugated hose is stretched by a weight and a magnet which affixes itself at the bottom of the tank.

Tried & Tested

VISY-Stick Flex systems offers high accuracy tank level measurement. They are ideal for fuel, depots.

Main Features & Benefits

A Solution for the Most Complex Installation:

  • Digital magnetostrictive measurement technology
  • Consistently accurate fuel level monitoring
  • Temperature compensated volumes
  • Automatic delivery detection
  • User programmable in-tank alarms
  • Water detection option
  • Probe length up to 22 m
  • Flexible construction for easy transportation and installation


Equipment Type Automatic tank gauge, Continuous level sensor, Dry run protection
Liquid Diesel / Heating Oil, Petrol, Oil
Vessel Underground Storage Tank, Overground Storage Tank, Bulk Tank, Oil Separator, Tank Sump
Measuring range 1 000.00 mm up to 22 000.00 mm
Temperature -40.00 °C up to 85.00 °C
Certification ATEX, IECEx, Ex i
Additional criteria Offers extra-high accuracy, For low ceiling height