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FS-4 Series Flow Switch & Port Adapter
Brand: Gems Sensors, IncThe FS-4 Series makes flow protection economical for a broad range of industrial applications such as welders, lubrication systems, medical sterilizers and laundry chemicals dispensing.
Features- Flow Rate Settings: 0.1 GPM to 1.5 GPM
- Port Size: 9/16˝-18 UNF
- Primary Construction Material: Ryton®
- Setting Type: Fixed
Specifications
Brand
Accuracy
- Set Point Accuracy: ± 15 %, Max.
- Set Point Differential: 20 %, Max.
Applications
- Lubrication Equipment
- Medical Equipment
Approvals & Certifications
- CE
- CSA: File LR30200
- RoHS
- UL: File E31926
- UR
Electrical - Free Leads
- SPDT: 18 AWG, PVC 24" Long Leads
Electrical Connectors
- SPST: 18 AWG, Zipcord, 24" Long
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- 20 VA (SPDT: 240 Vac, Max.
Enclosure, Body Material
- Ryton R4
Filter
- 50 microns or Better
Flow Rate
- 0.1 to 1.5 gpm
Hose Connection
- 1/2" Barb
NPT Connection
- 1/4" NPT Male
- 1/8" NPT Male
O-Ring Material
- Polypropylene
- Ryton
- Viton
Operating Pressure
- psig: 250 (kPa: 1,724, bar: 17.24) - Max.
Operating Temperature
- -17° to 107° C (0° to 225° F)
Piston Material
- Ryton R4
Spring Material
- 316 Stainless Steel
Switch Type
- SPDT
- SPST
UNF/UNC Connection
- 9/16"-18 UNF-2B Thread
Wetted Materials
- Epoxy