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Dwyer GFM-1143 | Gas Mass Flow Meter | 0-200 L/min N2, 3/8" compression
Part Number : GFM-1143
The Dwyer GFM-1143 is a gas mass flow meter spanning 0-200 L/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 3/8" compression fitting. The GFM-1143 reads out on a 90° tiltable 3-1/2 digit LCD and is supplied with a traceable NIST certificate.
- GFM-1143 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS
- GFM-1143 response: 2 s to within ±2% of flow
- GFM-1143 pressure limit: 500 psig (34.5 bar)
- Wetted parts of the GFM-1143: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings
- Operates at 0 to 50°C from ±12 VDC (GFM-1143)
- 0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1143)
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