Unique Designs for use in Liquids or Gases
Gems’ line of flow switch devices and pressure switch instruments feature a broad range of configurations for use in liquids or gases. At preset rates, ranging from 50 cc/m to 100 GPM, a Gems flow switch will initiate alarm actuation or automatic shutdown of a system. These flow switch units feature high quality, corrosion-resistant materials for use in the toughest environments. Material choices, ranging from stainless steel to Ryton®, offer vast chemical compatibility. Versions include switches with fixed or adjustable actuation settings, models for viscosity compensation or high pressures, in-line models and designs to satisfy any mounting or space requirement.
|
Set Point
|
Body Materials
|
Transmitter Series
|
|
Water
|
Air
|
0.05 to 1.0 GPM
|
25 CFH to 12 CFM |
Engineered Plastics |
FS-3
|
| 50 cc to 300 cc/min |
2 SCFH to 50 SCFH |
Alloys |
FS-926
|
| 0.1 to 1.0 GPM (oil) |
-- |
FS-930
|
| 0.1 to 1.5 GPM |
-- |
Engineered Plastics |
FS-4
|
| 0.1 to 1.5 GPM |
0.5 SCFM to 25.0 SCFM |
Alloys |
FS-925
|
| 0.1 to 1.5 GPM |
-- |
FS-927
|
| 0.25 to 1.5 GPM |
-- |
FS-380
|
0.1 to 60 GPM
|
-- |
Engineered Plastics and Alloys |
RFS-2500 Series RotorFlow
|
| 0.5 to 5.0 GPM |
-- |
Engineered Plastics |
FS-150
|
| 0.5 to 2 GPM |
-- |
FS-400P
|
| 0.25 to 5.0 GPM |
-- |
FS-500
|
| 0.5 to 20.0 GPM |
1.0 SCFM to 160.0 SCFM |
Alloys |
FS-10798
|
| 0.5 to 100 GPM |
-- |
FS-200
|
| 0.75 to 10.0 GPM |
-- |
FS-400
|
| 0.75 to 14.0 GPM |
-- |
FS-400 Adjustable
|
| 0.50 to 3.0 GPM |
-- |
FS-480
|
| 1.0 to 15.0 GPM |
-- |
FS-200 Adjustable
|
| Dependent on Pipe Size and Paddle Length |
-- |
FS-550
|