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Dwyer GFM-2111 Gas Mass Flow Meter
$3,347
Dwyer GFM-2111 Gas Mass Flow Meter is a reliable and accurate device for measuring gas flow. With a temperature range of 32 to 122°F (0 to 50°C) and an accuracy of ±1% FS, it ensures precise readings. It features a response time of 2 seconds and supports a voltage range of ±12 VDC. The output includes a linear 0-5 VDC…
Dwyer GFM-2111 Gas Mass Flow Meter is a reliable and accurate device for measuring gas flow. With a temperature range of 32 to 122°F (0 to 50°C) and an accuracy of ±1% FS, it ensures precise readings. It features a response time of 2 seconds and supports a voltage range of ±12 VDC. The output includes a linear 0-5 VDC and 4-20 mA signal. The meter is compatible with clean gases and has a 90° tiltable display with a 3-1/2 digit readout. The wetted materials consist of anodized aluminum, brass, 316 SS, and fluoroelastomer o-rings for GFM-1XXX, while the GFM-2XXX model uses 316 SS and fluoroelastomer o-rings. Its maximum pressure limit is 1000 psig (68.9 bar) for GFM-X143, X144, X145 series, and 500 psig (34.5 bar) for the GFM-X143, X144, X145 series. The flow meter provides multiple process connection options based on the desired flow rates. It has a particulate size tolerance of 5 microns, a repeatability of ±0.25% of FS, and a leak integrity of 1 x 10-9 sccs of Helium.
Specifications
| (Instrument-Sensor) Application | Gas |
|---|---|
| Component | Flow Meter |
| (Instrument-Sensor) Measurement Accuracy | 1.0% |
| (Instrument-Sensor) Temperature Range | 32 – 122°F/0 – 50°C |
| (Instrument-Sensor) Measurement Accuracy | 1.5% |
| (Instrument-Sensor) Type | Gas Mass |
| Manufacturer | Dwyer Instruments |
Features
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-digit, 90° tiltable LCD readout
Units can be used with Series GFT Flow Totalizer for applications requiring totalization
Series GFM includes a NIST traceable certificate.
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