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Alicat MC Series Controller - Standard Controller

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5-7 day FastTrack shipping available on this device

  • 0.6% of reading accuracy on most devices
  • 50 – 100 ms control response
  • 98+ Preloaded Gases and Gas Mixtures
  • 10,000:1 turndown ratio
  • No warm-up time, ready to go in 1 second

What is the Alicat MC Series mass flow controller?

Alicat MC Series mass flow controllers allow you to control your gas via mass flow, volumetric flow or pressure with one single device. With the MC series you can maintain speed and accuracy at flows as little as 0.05 microliters per minute. The MC series mass flow controller is repeatable and accurate with calibrations up to ±0.5% of reading accuracy.

Turndown ratio and maximum line pressure

Every device features a 10,000:1 turndown ratio and offers a maximum line pressure rating of 160 PSIG.

Standalone control with local display and keypad

The mass flow controller can be used as a standalone controller with the use of local display and push button keypad. The local display allows the user to see all flow data visible on one screen (mass flow, volumetric flow, absolute pressure, temperature) as well as control the flow or pressure of the gas.

Which communication protocols are supported?

RS-232 communications are standard as well as an analogue output signal such as 0-5 Vdc. MC series controllers can also offer Modbus-RTU, available over RS-232 or RS-485 and PROFIBUS protocols.

What is the warranty on Alicat mass flow controllers?

Every Alicat device is backed by the manufactures limited life time warranty and ships with a NIST traceable calibration certificate.

FastTrack shipping

This device is available for extremely fast 5-7 day shipping. Read more about our FastTrack shipping here.

Video: Introducing Mass flow controllers from Alicat

Frequently asked questions

The MC Series offers high-accuracy mass flow, volumetric flow, and pressure control in a single device—plus ultra-fast response, a vast turndown ratio, and compatibility with over 98 gases.
Most MC models deliver accuracy of ±0.6% of reading, with some models offering as precise as ±0.5% or better.
These controllers boast rapid response times — typically between 50 to 100 milliseconds, with some reaching control speed as fast as 30 ms.
They provide an expansive 10,000:1 turndown ratio, offering fine precision from minuscule to full-scale flows.
Absolutely — these controllers come with over 98 preloaded gas calibrations for quick switching, ensuring consistent accuracy.
No. The MC Series requires virtually no warm-up and is ready to operate in approximately one second.
Standard communication includes RS-232 and analogue output. You can also configure Modbus-RTU or RS-485, and as needed. Compatible industrial protocols include Modbus TCP/IP, DeviceNet, EtherCAT, Ethernet/IP, PROFINET, PROFIBUS or IO-Link.
Yes. Each controller includes a local display and keypad for independent operation—no computer required.
Every unit comes with a limited lifetime warranty and a NIST-traceable calibration certificate for reliable long-term performance.
Yes — PCT offers FastTrack shipping (5–7 day delivery) and expert support. Fill out the configurator form so our engineers can help design your ideal MC solution.

Let us know your requirements (Form takes 2-5 minutes to complete)

Fill out the Configurator Form so our engineers can craft the perfect custom solution for you:

Start Configurator Form

Need help?

If you need help completing the form, please feel free to contact the team directly

Applications

Common process applications and industrial uses include:

  • Burner Control
  • Gas mixing
  • Sparging
  • Leak checking
  • Sputtering
  • Fuel Cell
  • Bioreactors
  • Backpressure control with simultaneous monitoring of flow rates.

Other features

  • Certification: MC series are also available with an Atex rating for use in ATEX Class 1 Zone 2 environments. Ex nA IIC, T4 Tamb. -40°C ≤ Ta ≤ +50°C
  • Further reading: Read our product related article: Can you get something for nothing

Model numbers

  • MC-0.5SCCM-D
  • MC-1SCCM-D
  • MC-2SCCM-D
  • MC-5SCCM-D
  • MC-10SCCM-D
  • MC-20SCCM-D
  • MC-50SCCM-D
  • MC-100SCCM-D
  • MC-200SCCM-D
  • MC-500SCCM-D
  • MC-1SLPM-D
  • MC-2SLPM-D
  • MC-5SLPM-D
  • MC-10SLPM-D
  • MC-20SLPM-D

Industries

The Alicat MC Series Controller - Standard Controller is widely used in the following industries:

Alicat recalibration service

Alicat Calibration and Service Centre

We provide a certified annual recalibration service on all Alicat mass flow meters and mass flow controllers. Further details on our recalibration service.

Manufacturer

Alicat Scientific