Flow Meter Controllers

The FMA5400A/5500A Series electronic gas mass flow controllers provide for controlling the flow of a wide variety of gases from 0-10 SCCM up to 100 SLM.

Using the basic FMA3100 thermal mass flow sensor, the FMA3200 mass flow controllers offer accurate control of gas flows in a compact package ideal for many OEM applications.

The FMA-2600A Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate.

FMA6500 Series flow controllers allow one to program, record, and analyze flow rates of various gases with a computer via an RS485 interface (optional RS232 is available).

The FMA-LP2600A controller uses a proportional valve coupled to the flow body to control flow using the integral PID loop controller. 0 to 5V output (4 to 20 mA optional)

The FMA-A2100/2200/2300/2400 uses capillary-type thermal technology to directly measure mass flow of gases. No temperature, pressure, or square root corrections are required.