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Dwyer GFM-1144 Gas Mass Flow Meter
$3,878
Dwyer GFM-1144 Gas Mass Flow Meter accurately measures gas flow rates with a temperature range of 32 to 122°F. It has a ±1% FS accuracy and a quick response time of 2 seconds. The meter has a ±12 VDC voltage and provides a linear 0-5 VDC and 4-20 mA output. It can handle clean gases compatible with its wetted parts…
Dwyer GFM-1144 Gas Mass Flow Meter accurately measures gas flow rates with a temperature range of 32 to 122°F. It has a ±1% FS accuracy and a quick response time of 2 seconds. The meter has a ±12 VDC voltage and provides a linear 0-5 VDC and 4-20 mA output. It can handle clean gases compatible with its wetted parts and has a 90° tiltable display. The wetted materials include anodized aluminum, brass, 316 SS, and fluoroelastomer o-rings. It can handle a pressure limit of 1000 psig and has a range of process connections depending on flow rates. The meter has a particulate size of 5 microns and a ±0.25% FS repeatability. It also ensures leak integrity with an impressively low rate 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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