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Aalborg GFC 57 Mass Flow Controller (20-100%, 1800ms, 3/8")
制造商: Aalborg Model: GFC 57 - 报价要求
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Accuracy: Flow range: 20-100%; Accuracy: ±1.0%
Calibrations: Performed at standard conditions [14.7 psia (101.4 kPa) and 70 °F (21.1 °C)] unless otherwise requested
Repeatability: ±0.5% of full scale
Response time: 1800ms time constant; approximately 5 seconds to within ±2% of set flow rate for 25% to 100% of full scale flow
Temperature coefficient: 0.15% of full scale / °C
Pressure coefficient: 0.01% of full scale / psi (0.07 bar)
Turn down ratio: 40:1
Max. diff. pressure: 50 psi
Connections: 3/8" compression fittings
Transducer input power: +12 Vdc, 800 mA; +24 Vdc, 650 mA optional
Display: 3-1/2 digit LCD, 0.5" high characters
CE compliant: EN 55011 class 1, class B; EN50082-1
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