【Introduction】 SEAT (Setra) The FS-580 flow switch is designed for HVAC and refrigeration application design. The unique structure makes bellows sensitive and reliable switch, micro switch contacts with a high switching capability. [Principle] When the liquid in the pipe is stationary, the switch remains in one state (normally open all the way, all the way normally closed). When the flow of the liquid flow reaches the set value, and promote lodicule deflected drive micro switch, the switch will be flipped. Normally open point, normally closed off point. [Performance Parameters measured parameters Mechanical Life 500,000 rupture pressure of 2.5 MPa pressure 1.7 MPa maximum working pressure of 1.2 MPa Set point repeatability accuracy of ± 5% ± 15% electrical data switching capacity SPDT 250VAC, 15 (6) A mechanical parameters pulp piece stainless steel bellows bronze weighing about 0.8 Kg Interface brass casting aluminum shell spraying Environmental Storage Temperature -20 ~ 80 ℃ maximum medium temperature 110 ℃ Operating Temperature 0 ~ 60 ℃ pipe diameter, length and flow lodicule setpoint relations Typical applications ● HVAC ● ● compressor chiller cooling system heat exchange system ● ● ● engine turbine steam boiler ● ● ● water pump tube monitor features ■ 1 "to 8" pipe threads are pre-coated adhesive applied ■ ■ can be used for cold water can also be used for hot water systems ■ 1 "outer tube threaded connection, easy to install ■ forged brass, bronze, stainless steel and high-strength heat-resistant plastic part name components, reliable and durable design ■ ■ Fully sealed waterproof micro switch trigger industrial point, switching capacity ■ 2-year warranty ■ CE compliant overload current: 15 (A) Model: FS-580 Brand: Setra Certification: CE Operating voltage: 250 (V) Custom processing: FS-580 series of high pressure, metal lodicule water flow switch? pressures up to 1.7 MPa? can be used for a "- 8" pipe? full cast aluminum housing? IP 65 enclosure? pre-coated rubber thread