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Series Flow Switch FS-927 Gems Sensors

Gems Sensors Series Flow Switch

Measuring only 1" x 2-3/4", these compact switches are ideal for use where space is at a premium. Designed for use with water and oil, these switches are suitable for high volume OEM applications.
Stock
-1
Code
FS-927

Gems Sensors Series Flow Switch

 Small Design for Tight Instrumentation Packages

Quick Specs... 

  • Flow Rate Settings: 0.10 GPM to 1.50 GPM 
  • Port Size: 1/4" NPT 
  • Primary Construction Material: Brass, Stainless Steel 
  • Setting Type: Fixed  

 

Overview / Design Principle: 

Measuring only 1" x 2-3/4", these compact switches are ideal for use where space is at a premium. Designed for use with water and oil, these switches are suitable for high volume OEM applications. They are ideal for coolant or lubricant flow monitoring in portable equipment and many other applications with space constraints. 

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 and Piston: Brass, Stainless Steel
- Spring: 316 Stainless Steel
- Other Wetted Parts: Stainless Steel
 

Operating Pressure, Maximum 

1000 PSIG (69 bar) 

Operating Temperature 

-20°F to +200°F (-29°C to +93.3°C)  

Set Point Accuracy 

±15% 

Set Point Differential 

20% Maximum 

Switch 

SPST, 20 VA  

Inlet/Outlet Ports 

1/4" NPT 

Electrical Termination 

No. 18 AWG, 24" L., PVC Lead Wires   

 IMPORTANT REED SWITCH PROTECTION INFORMATION: Read before installing.

Liquids other than water: 
Special calibration is available from Gems for media other than water. Please consult factory for your requirements including flow media, operating pressure, flow set point and liquid viscosity (SSU).

 

 Dimensions:

 DimFS927.gif 
A  1/4" NPT 
B  3/8" (9.5 mm) 
C  5/8" (15.9 mm) 
D  1" (25.4 mm) 
E  1/4" NPT 
F  1" (25.4 mm) 
G  1" (25.4 mm) 
H  2-3/4" (69.9 mm) 

Product Documentation

FS-927 Series
FS-927 Series - Download PDF
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