GFM-1109
Dwyer, Gas Mass Flowmeter, Range 0-5 LPM. Specified Flow Range is for an Equivalent Flow of Nitrogen at 70 deg F [21 deg C] @ 760mm Hg, 1/4 Inch Compression Fitting GFM-1109
Mfr. Model: GFM-1109
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Description
Dwyer, Gas Mass Flowmeter, Range 0-5 LPM. Specified Flow Range is for an Equivalent Flow of Nitrogen at 70 deg F [21 deg C] @ 760mm Hg, 1/4 Inch Compression Fitting GFM-1109
Series GFM Gas Mass Flow Meters combine a straight tube sensor with a restrictor flow element to provide high accuracy and repeatability. Flow rates are virtually unaffected by temperature and pressure variations. Actual gas flow is displayed in engineering units on a 3-1/2 digit, 90 deg tiltable LCD readout. Units can be used with Series GFT Flow Totalizer for applications requiring totalization. Includes a NIST traceable certificate.
Features & Benefits
- Service: Clean Gases Compatible with Wetted Parts
- Wetted Materials: Anodized Aluminum, Brass, 316 SS and Fluoroelastomer O-Rings
- Accuracy: +/- 1% FS Including Linearity Over 59 to 77 deg F [5 to 25 deg C] and 5 to 60 psia [0.34 to 4 bar]
- Repeatability: +/- 0.25% of FS
- Response Time: 2 Seconds to within +/- 2% of Actual Flow
- Output: Linear 0-5 VDC and 4-20 mA
- Maximum Particulate Size: 5 microns
- Power Supply: +/- 12 VDC
Specifications
| Manufacturer | Dwyer |
| Brand/Series | Dwyer GFM Series |
| MFR. Model | GFM-1109 |
| Configuration | Alumininum Material |
| Process Connection | 1/4 Inch |
| Range | 15 SCFM [425 SLPM] Air, 3 GPM [11.5 LPM] Water |
| Scale | 3-Digit LCD |
| Type | Digital Gas Mass Flowmeter |
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