BASIS™ BC–Series OEM Mass Flow Controllers deliver fast and accurate gas flow control in a compact, economical package for high-quantity orders.
Fast, accurate control. Equipped with high-accuracy MEMS sensor and provides readings with NIST-traceable accuracy of ±(1.5% of reading + 0.5% of full scale) and repeatability of ±0.5% of reading.
Responsive. Industry-leading control speed and adjustable PID valve tuning ensure your product operation is not interrupted by pressure spikes.
Compatible. A small footprint, calibration for multiple gases, and dual analog-digital communications for greater design flexibility.
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
BASIS™ BC-Series operating conditions
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
Device Ranges & Full Specs
Devices are custom ranged from 100 SCCM full scale to 50 SLPM full scale. Most devices have a controllable range of 0.5% to 100% of full scale (range dependent).
Check out our other pressure or flow control and measurement solutions.
Our expert team of applications engineers is available to provide additional information, discuss your application, or answer any questions you may have.
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