Low Pressure Drop Mass Flow Meters and Mass Flow Controllers
MW Series Meter
For most low pressure flow measurement
most versatile
- 0.5 SCCM- 1000 SLPM options
- 60 PSIA max operating
- ±0.6% of reading accuracy
- ±(0.1% of reading + 0.02% of full scale) repeatability
Spec Sheets
MCW Series Controller
For most gas control
- 0.5 SCCM- 1000 SLPM options
- 60 PSIA max operating
- ±0.6% of reading accuracy
- 0.5–100% of full scale control range (200:1 turndown)
- 30 ms control response
Spec Sheets
MCD Series Controller
For bi-directional flow applications
Control in both directions
- 0.5 SCCM – 500 SLPM options
- 60 PSIA max operating
- ±0.6% of reading accuracy
- 0.5–100% of full scale control range (200:1 turndown)
- 100 ms control response
Spec Sheets
Build Options for Mass Flow Meters and Mass Flow Controllers
RS-485 Serial
Analog (4-20 mA, 0-10 Vdc, 0-5 Vdc, or 1-5 Vdc)
Modbus RTU (over RS-232 or RS-485)
Modbus TCP/IP
DeviceNet
EtherCAT
EtherNet/IP
PROFIBUS
PROFINET
Downloads
Manuals
Whisper™ Series Operating ManualLatest – 10v firmware
MW Series Operating ManualLegacy – 8v firmware (2020)
MW Series Operating ManualLegacy – 9v firmware (2021)
MCW Series Operating ManualLegacy – 8v firmware (2020)
MCW Series Operating ManualLegacy – 9v firmware (2021)
Brochures
Whisper™ Series Brochure
Software/Utilities
FlowVision 2.0
Serial Terminal Utility
Serial Address Dump Utility
Serial Port Troubleshooter Utility
Python Library
Liquid Flow
Liquid flow controllers use either Coriolis or laminar flow technology to accurately control liquid flows across a wide range of applications.
Pressure Instrumentation
Alicat offers pressure controllers for use in flowing, dead-ended, or vacuum applications.
Custom Instrumentation
Order mass flow controllers and meters custom-build to your specific application needs.
Technical Reference
Find guides, tutorials, pinout diagrams, and industrial protocol resources for your Alicat instrument.
Applications
Valve leak testing for space exploration
Measuring flow at sub-atmospheric pressures
Simplified leak testing for single-use bioprocessing
Measuring vent and greenhouse gas emissions
FastTrack Ordering
METER RANGES
2 SCCM - 500SLPM
CONTROLLER RANGES
2 SCCM - 100SLPM
Service and Support
Whether it is time for your instrument’s annual recalibration or your instrument needs a repair or upgrade,
you can fill out the Service Request Form below, email us, call us, or start a live chat session to get the service process started.