Mass Flow Controller, 250 slm (250,000 sccm), 0.5 in. tube compression, 0-5 VDC, DB15, Viton Seal
Model: GE250A013255SBV0020
Mass Flow Controller, 250 slm (250,000 sccm), 0.5 in. tube compression, 0-5 VDC, DB15, Viton Seal
Mass Flow Controller, 250 slm (250,000 sccm), 0.5 in. tube compression, 0-5 VDC, DB15, Viton Seal
Model: GE250A013255SBV0020
Overview
Overview
The GE250A013255SBV0020 elastomer-sealed Mass Flow Controller features 250 slm (250,000 sccm), with 0.5 in. tube compression fitting, a DB15 connector, with a Viton seal.
Technical Specs
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TypeMass Flow Controller
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Full Scale Flow Range000 sccm)
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Calibration GasNitrogen
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Fitting Type0.5 in. tube compression
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Seal MaterialViton
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Analog Connector15 pin D (Analog 0-5 VDC)
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Maximum Inlet Pressure150 psig (can not exceed pressure differential requirement across MFC)
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Normal Operating Pressure Differential30-55 psid (dependent on fitting type)
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Burst Pressure1500 psig
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Typical Accuracy±1% of set point for > 20-100% Full Scale
±0.25% of Full Scale for 5- 20% Full Scale -
Repeatability±0.5% of Reading
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Resolution0.1% of Full Scale
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Zero Temperature Coefficient<0.05% of Full Scale/°C
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Span Temperature Coefficient<0.08% of Reading/°C
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Inlet Pressure Coefficient<0.03% of Reading/psi or less
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Typical Settling Time1-2 seconds typical above 10% Full Scale @ 50 psi
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Warm-up Time1 hour
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Operating Temperature10-50°C
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Storage Humidity0-95% relative humidity, non-condensing
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External Leak Integrity<1 x 10-9
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Leak Integrity Through Closed Valve< 1.0% Full Scale at 40 psia to vac (<500 mTorr)
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Wetted Materials316L S.S. 17-7 S.S., Elgiloy®, 430FR
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Surface Finish16μ inch average Ra
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Weight3 lbs (1.4 kg)
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ComplianceCE
Mass Flow Controller, 250 slm (250,000 sccm), 0.5 in. tube compression, 0-5 VDC, DB15, Viton Seal
Ultra-High Velocity