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Series Flow Switch FS-380 Gems Sensors

Gems Sensors Series Flow Switch

These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston make
Stock
-1
Code
FS-380

Gems Sensors Series Flow Switch

 Compact Flow Switch for High Inline Pressure

Quick Specs... 

  • Flow Rate Settings: 0.25 GPM to 2.00 GPM 
  • Port Size: 3/8" NPT Male 
  • Primary Construction Material: Brass or Stainless Steel 
  • Setting Type: Fixed  

Overview / Design Principle: 

These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston makes the FS-380 ideal for high-pressure applications such as industrial cleaning equipment. The FS-380 is also an excellent choice for semicon cooling applications where simple design and reliable operation are required.  

Applications: 

  • Electronic Equipment: Laser Heads, Welders, Power Supplies, High Speed Spindles, X-Ray Tubes, Semiconductor Equipment 
  • Bearings or Gears: Presses, Rotating Equipment, Conveyors, Machine Tools, Robotics 
  • Processing & Dispensing Equipment: Water Purifications and Filtering, X-Ray Film Processing, Beverage Dispensing, Chemical Additives, Gas Sampling, Distilling. 

 

Specifications: 

Wetted Materials 

- Housing: Brass or Stainless Steel
- Piston: PPS Composite
- Spring: 316 Stainless Steel
- O-Ring: Fluorocarbon
 

Operating Pressure, Maximum 

1500 PSI (103.4 bar)  

Operating Temperature 

-20°F to +275°F (-28.8°C to +135°C) 

Set Point Accuracy 

±20% Maximum 

Set Point Differential 

20% Maximum  

Switch 

SPST, 20 VA, N.O. at no Flow 

Electrical Termination 

No. 22 AWG, 24" to 26" Polymeric Leads   

 

Dimensions:

 1/2" NPT Ports
 DimFS380.gif 
A  7/8" Hex 
B  4.0" (102 mm) 
C  1.25" (32 mm) 
 3/8" NPT Ports
 DimFS3802.gif 
A  3/4" HEX 
B  3.45" (88 mm) 
C  1.00" (25 mm) 
D  0.85" (22 mm) 
 3/8" Tube End Compression Fitting
 DimFS3803.gif 
A  11/16" HEX 
B  4.02" (102 mm) 
C  1.13" (25 mm) 
D  0.85" (22 mm) 

Product Documentation

FS-380 Series
FS-380 Series - Download PDF
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