Products » Gas Flow » Mass Flow Controller » BASIS Series Compact Mass Flow Controllers

BASIS™ Series Small Flow Controllers

Compact MEMS Thermal Mass Flow Controllers perfect for OEM assemblies

Alicat BASIS BC Series Small Flow Controllers
These compact mass flow controllers offer the performance of a premier product for processes with space constraints. They fit in the palm of your hand but are built to last. Small and light to save space in cabinets and enclosures, priced for quantity purchases, they are perfect for OEM installations.

  • Accurate flow control in a compact, durable, metal flow body
  • Run sophisticated flow‑control scripts using a fast, robust Alicat ASCII command set
  • Dispense doses and batches with built‑in totalizer
  • Switch between 9 gases: Air, N2, O2, CH4, He, H2, Ar, CO2, N2O
  • 0.1 – 100% of full scale measurement and control range (1,000:1 turndown)
Full Scale Flow Ranges

100 SCCM – 100 SLPM

OPERATING PRESSURE RANGE

0 – 145 PSIG

Alicat BASIS BC Series Small Flow Controllers
Alicat BASIS Controller

BASIS Series Controller

Compact mass flow controller

4.52” max width
  • Accuracy as good as 1.5% of reading or 0.2% of full scale whichever is greater
  • Integrated proportional control valve
  • As fast as 100 ms control response
  • Convenient status LED
  • Easy automation
Alicat BASIS Gassing Module

BASIS Series Compact Manifold

Save space with multiple devices

Manifold or gassing module
  • Built to your process
  • Easily connect to PC or PLC

More about Compact Manifolds →

Build Options

Communication Protocols
RS-232 Serial (default)
RS-485 Serial
Analog (4-20 mA or 0-5 Vdc)
Modbus RTU (over RS-232 or RS-485)
Displays
None
Process Connections
Ingress Protection

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.

Downloads for BASIS compact mass flow controllers

Manuals

Brochures

Software & utilities

Top Level Part Numbers

Hidden Item So All Items Are Closed on Page Load
BC Controllers

BC-100C
BC-200C
BC-500C

BC-001L
BC-002L
BC-005L
BC-010L
BC-020L
BC-050L
BC-100L

BMC-15NLPM

BMC-5SCCM
BMC-10SCCM
BMC-20SCCM
BMC-50SCCM
BMC-100SCCM
BMC-200SCCM
BMC-500SCCM
BMC-1000SCCM

BMC-1SLPM
BMC-2SLPM
BMC-5SLPM
BMC-10SLPM
BMC-15SLPM
BMC-20SLPM

BMCP-50SLPM
BMCP-100SLPM

BMCR-50SLPM
BMCR-100SLPM

Ask an engineer

Your flow rate, pressure, and choice of gas can all affect which Alicat instruments work for your application.

Our Applications Engineers can answer your questions and help you find the best option.

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.

Call us

+1 (888) 290-6060

Live chat

Ask us a question

Help near you

Find a local representative

Tech docs

Reference materials

Call us

+31 262-031-651

Help near you

Find a local representative

Tech docs

Reference materials