Alicat Scientific
OEM Basis Flow Controllers
deliver fast and accurate gas flow control in a compact, economical package
Populate your gas mixing cabinets with responsive BASIS mass flow controllers. They’re ready in an instant for flow measurement at full accuracy.
Fast analog and digital feedback to a PLC or PC allows real-time changes to the flow rate setpoint to maintain desired gas mixture composition.
• Available full scale ranges: 100 SCCM to 50 SLPM
• Steady state control range: 0.5% – 100% of full scale
• Calibration accuracy, NIST-traceable: ±(1.5% of reading + 0.5% of full scale)
• Repeatability: ±0.5% of reading
• Typical control response time constant: 100 ms
• Warm-up time: 70 ms
• Compatible gases: Air, Ar, CO2, N2, O2, N2O (selectable over serial connection); He or H2 calibration (for use with one gas only)
• Operating temperature: 0°C to +50°C
• Max operating pressure: 160 PSIA (75 PSIA for 0–20 SLPM ranges)
• Proof pressure: 190 PSIA
• STP reference conditions: 25°C & 1 atm
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