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Series-GFC
Gas Mass Flow Controller, Up to 1000 L/min, Aluminum or 316 SS
- Provides high accuracy and repeatability
- Flow rates are virtually unaffected by temperature and pressure variations
- Utilizes an electromagnetic valve and PID electronics to maintain continuous control by comparing measured sensor signal set to flow rates
- Set points can be adjusted with local potentiometers or remotely via 0 to 5 VDC or 4 to 20 mA analog signal
- Actual gas flow is displayed in engineering units on a 3-1/2 digit, 90° tiltable LCD readout
- Can be used with Series GFT2 Flow Totalizer for applications requiring totalization
- NIST traceable certificate included
Series-GFC
From
$
227.50
Product Overview
- Accuracy Note ± 1% FS including linearity over 59 to 77°F (5 to 25°C) and 5 to 60 psia (0.34 to 4 bar); Series GFC X143, X144, X145, ± 1.5% FS
- Compliance CE
- Display Note 90° tiltable, 3-1/2 digit
- Display Type LCD
- Leak Rate Under Vacuum less than 10^⁻9 cc He/s
- Media Compatibility Air, Argon, Carbon dioxide, Helium, Hydrogen, Nitrogen, Non-Corrosive Dry Gases, Oxygen
- Operating Temperature, Max 122 °F
- Operating Temperature, Min 32 °F
- Output Detail Linear 0 to 5 VDC and 4 to 20 mA
- Output Signal Current, Voltage
- Particulate Size, Max 5 microns
- Pressure Type Gauge
- Process Connection Type Compression Fitting
- Repeatability ± 0.25%
- Response Time 2 s
- Response Time Note 2 s to within ± 2% of actual flow
- Supply Power Type DC
- Supply Voltage ± 12 Vdc
- Volumetric Flow Rate, Min 0 ml/min
The Series GFC Gas Mass Flow Controllers combine a straight tube sensor with a restrictor flow element. It is available for flow ranges up to 1000 L/min and offered in aluminum or 316 SS in 1/4", 3/8", 1/2" and 3/4" sizes.
Product Applications
- Gas flow measurement
- Gas flow control
- Operating pumps and valves
- Process equipment
- Vacuum processes
- Glass and metal coating
- Film depostition