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FS-200 Series Flow Switch
Brand: Gems Sensors, IncThe FS-200 Series offers accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in either water or oil.
Generous flow paths keep pressure drop low.
These switches are ideal for detection of improper flow rates in high volume lubrication, cooling or process systems.
Features- Flow Rate Settings: Fixed: 0.5 GPM to 100.0 GPM
- Adjustable: 1.0 GPM to 15.0 GPM
- Port Size: 1˝ NPT to 2˝ NPT
- Primary Construction Material: Bronze or Stainless Steel
- Setting Type: Fixed or Adjustable
Specifications
Brand
Accuracy
- Set Point Accuracy: ± 10 %
- Set Point Differential: 15 %, Max.
Approvals & Certifications
- CE
- CSA: File LR30200
- FM: File 1H3A2.AX, 0A8A3AE
- RoHS
- UL: File E31926
- UR
Bonnet Material
- Bronze
- Stainless Steel
Electrical Connectors
- 18 AWG, 24" Long, Polymeric Lead Wires
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- Switch: 20 VA
Enclosure, Body Material
- 316 Stainless Steel
- Bronze
Flow Rate
- 0.5 to 100 gpm
Materials of Construction
- Shuttle: Teflon
NPT Connection
- 1" NPT Female
- 1-1/2" NPT Female
- 1-1/4" NPT Female
- 2" NPT Female
Operating Pressure
- psig: 400 (kPa: 2,760, bar: 27.6) at 37.8° C (100° F)
Operating Temperature
- -29° to 149° C (-20° to 300° F)
Proof Pressure
- psig: 800 (kPa: 5,516, bar: 55.2) at 37.8° C (100° F)
Repeatability
- 1 %, Max.
Spring Material
- 316 Stainless Steel
Switch Type
- SPDT
Wetted Materials
- Ceramic
- Viton