*NEMA4X / IP66 rated hardened enclosure
*Wide range of flow ratings - from 0.003 up to 2500 lpm
*Suitable for a broad range of temperature and pressure conditions
*Industry-leading thermal flow measurement sensor technology delivers excellent accuracy
*Programmable multi-gas/multi-range capabilities
*Advanced self-test routines and an independent diagnostic service port lets users troubleshoot or change flow conditions without removing the MFC from service
*Broad array of communication options including DeviceNet®, *Profibus® and RS-485 plus analog interfaces
*Benefits
Thông số kỹ thuật
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Differentiator
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*NEMA 4X/IP66 Approved Enclosure
*Perfect for Hose Down/Wash Down Applications
*Hazardous Area Approvals
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Performance
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Flow Range (Full Scale Capacity)
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*.003 - 2500 lpm
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Accuracy
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* Up to 100 lpm: 0.90% of SP (20-100% FS)
*0.18% of FS (2-20% FS, 1-20% FS from 1 - 50 lpm)
*100 - 2500 lpm: 0.90% of SP (20-100% FS)
*100 - 1100 lpm: 0.18% of FS (2-20% FS)
*1100 - 2500 lpm: 1.0% of FS
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Repeatability
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*0.20% SP
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Linearity
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*Included in accuracy
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Response Time
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*<1 second up to 100 lpm
*<3 seconds up to 2500 lpm
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Multi-Gas & Range Configurability
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Standard
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Max Pressure
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*Up to 100 lpm: 1500 psi/100 bar
*Up to 50 lpm: 4500psi/310 bar (optional)
*100-2500 lpm: 1000 psi/70 bar
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Control Range
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*1-50 slpm: 100:1 Turndown for F.S.
*50-2500 lpm: 50:1 Turndown for F.S.
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Zero Stability
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*< 0.2% F.S. per year
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Flow Temperature Coefficient
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*Zero: <0.05% of F.S. per °C
*Span: < 0.1% of S.P. per °C
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Pressure Coefficient
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*±0.03% per psi (0-200 psi N2)
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Elastomer Sealed Thermal 4800 Series Brooks Instruments