51582 Gems Sensors & Controls Flow Sensor

FS-930 Series Professional 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.