La description

Sensors from GEMS Sensors, a US company founded in 1955 in Plainville, CT, are well-known in the industrial world due to their unbeaten technical characteristics and superior response time. They are used to control and measure the levels and flow of various liquids in different industry sectors. The sensors are manufactured at three production sites in North America, Europe and Asia.FS-930 SeriesProfessional range of FS-930 series flow switches from Gems Sensors. A unique, patented piston design assures accuracy within 20% over a full range of viscosities - from 40 to 1000 SSU. These FS-930 flow switches are ideal for use in applications where liquids of different viscosities are blended. They can also be used in lubrication systems where oil flow monitoring is critical at start-ups. Switch compensates for viscosity changes automatically. All models are highly reliable and excellent quality.''