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Dwyer RSF123 | Rotatable Scale Flowmeter | Air to 15 SCFM, Water to 3 GPM
For direct-reading flow measurement of air (to 15 SCFM (425 SLPM)) and water (to 3 GPM (11.5 LPM)), Dwyer offers the RSF123 rotatable scale flowmeter. Scale marks on the turning polycarbonate shield of the RSF123 let operators read air, water and other frequently used gases without correlation charts.
- 10:1 turn-down and 127 mm direct-reading scales on the RSF123
- Two 3/8" female NPT connections; vertical or panel mounting for the RSF123
- RSF123 flowtube: borosilicate glass; brass/SS versions rated 150 psig (10.34 bar) at 93°C
- RSF123 full-scale capacity: 15 SCFM (425 SLPM) air, 3 GPM (11.5 LPM) water
- Accuracy ±7% FS with ±0.25% FS repeatability on the RSF123
- Specifications
- Features
- Downloads
| Part Number | RSF123 |
| Brand | Dwyer |
| Max Flow (Air) | 15 SCFM (425 SLPM) |
| Max Flow (Water) | 3 GPM (11.5 LPM) |
| Accuracy | ±7% FS |
| Repeatability | ±0.25% FS |
| Turn-down Ratio | 10:1 |
| Scale | Direct reading, 127 mm, air and water |
| Process Connection | Two 3/8" female NPT |
| Flowtube | Borosilicate glass |
| Max Pressure (Brass/SS) | 150 psig (10.34 bar) @ 200°F (93°C) |
| Max Temperature (Brass/SS) | 250°F (121°C) |
| Mounting | Vertical or panel mount |
- Time is saved and a more precise reading is possible because to the 1.5 X magnification lens and reflective lens backdrop, which also lessen parallax and eye strain.
- Long operational life and a magnifying lens to improve reading resolution are features of the robust polycarbonate front cover, which also protects the tube from breaking.
- Added safety in the case of a breakage thanks to the safety blow-out rear panel that is incorporated.
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