Mass Flow Meter Products
For measurement of gas flow
Explore mass flow meter product lines with features like…
- As much as 10,000:1 turndown ratio
- Up to 130+ user‑selectable gas calibrations onboard
- Accuracy as good as: ± 0.5% of reading or ± 0.05% of full scale, whichever is greater
- Available certifications for hazardous environments
A high performance mass flow meter for most applications
Standard MFM, M Series
- Compatible with 98 gases, 130 gases with corrosion resistant models
- 0.5 SCCM – 10,000 SLPM options
- Live flow, pressure, and temp readings
- High accuracy: as good as ± 0.5% of reading or ± 0.1% of full scale, whichever is greater
- 0.01 – 100% of full scale metering
Ultra-low pressure drop mass flow meters
Whisper™, MW Series
- As little as 0.07 PSID pressure drop
- Compatible with 98 gases, stainless steel also available
- 0.5 SCCM – 1,000 SLPM full scale
- Live flow, pressure, and temp readings
- For pressures 11.5 – 60 PSIA
- High accuracy: as good as ± 0.6% of reading or ± 0.1% of full scale, whichever is greater
- 10,000:1 turndown
Fluid-independent mass flow meters
CODA™, K Series
- Coriolis measurement technology
- 40 g/h – 300 kg/h full scale
- 4,000 PSIA max
- Corrosive resistant properties
- High accuracy for gas: as good as ± 0.5% of reading or ± 0.05% of full scale, whichever is greater
Intrinsically safe mass flow meters for explosive atmospheres
IS-Max™, ISM Series
- Compatible with 98 gases, stainless steel also available
- 0.5 SCCM – 5,000 SLPM full scale
- Live flow, pressure, and temp readings
- 11.5 – 160 PSIA operating
- High accuracy: as good as ± 0.5% of reading and ± 0.1% of full scale
- 10,000:1 turndown
Ultra compact mass flow meters for OEM applications
BASIS™ Series
- 9 gases
- 100 SCCM – 100 SLPM full scale
- 0 – 145 PSIG max
- Available as manifold gassing array
Battery powered flow meters for use anywhere
Portable Mass Flow Meters, MB Series
- 98 gases
- 0.5 SCCM – 10,000 SLPM full scale
- Live flow, pressure, and temp readings
- 320 PSIA max
- High accuracy: as good as ± 0.5% of reading or ± 0.1% of full scale, whichever is greater
Flow calibrator for particulate air samplers
FP-25
- Portable
- Bluetooth enabled
- Live flow, pressure, and temp readings
- IP67 rating
- −30°C – 60°C operating temp
- Accuracy to 1% of reading
Applications
Gas chromatography processes →
Mining, oil and gas, & hydrogen production →
Bioreactors and fermentation →
Lab-grown diamonds with chemical vapor deposition →
Not sure which mass flow meter is best for your application?
Support
Related Products
Mass Flow Controllers
Mass flow controllers provide precision measurement and control of gas flow, from 0.5 sccm to 10K SLPM.
Pressure
Pressure transducers or pressure controllers measure or control pressure in flowing, dead-ended or vacuum processes. Dual valve controllers and remote sensing options.
Liquid Flow
Liquid flow meters and controllers use Coriolis or laminar flow sensors to accurately measure or control liquids for many applications. Low flow to higher volume.
Custom Instrumentation
Flow and pressure instruments crafted to your specifications. Engineered to perform to your unique needs. Customize our products or get wholly new systems—like gas mixers, manifolds, or control loops.
Ready for the final details?
Each product is made-to-order. Alicat’s Applications Engineers are ready to provide expertise and discuss custom options, ensuring the best fit for your needs.