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Mass Flow Meters

Economical Gas Mass Controllers With or Without Integral Display

The FMA5400 and FMA5500 series has been discontinued. Please see the upgraded FMA5400A_5500A >FMA5400A and FMA5500A Series as a possible alternative or contact our Flo... Read More

Programmable Mass Flow Meter and Totalizer

The FMA-4100/4300 Series flow rate can be displayed in 23 different volumetric... Read More

Mass Flow Controller w/RS485 Standard and Alarm Functions

Microprocessor driven digital flow controllers allow one to program, record, and analyze flow rates of various gases with a computer via an RS485 interface (optional RS232 is avai... Read More

Mass and Volumetric Flow Meters

The FMA-1600A Series mass and volumetric flowmeters use the principle of differential pressure within a laminar flow field to deterime the mass flow rate. A laminar flow eleme... Read More

quickShip This product has variations available for quick shipping.

Industrial Air Velocity Transmitter with Built-In Relay

The FMA900A Series measures air velocity and provides an analog output proportional to the air flow, and one SPST relay contact closure for high alarm operation. The alarm set poi... Read More

quickShip This product has variations available for quick shipping.


Omega’s FMA-PC16 Series portable digital mass flowmeters accurately and rapidly measure the mass flow rate, volumetric flow rate, pressure and temperature of process gases.<... Read More

Stainless Steel Mass Flowmeters and Controllers

The FMA3100/3300ST Series will precisely measure flow rates of virtually any clean, dry gas as low as 0.4 to 20 SCCM or as high as 10 to 500 SLPM, including hydrogen. Repeatable r... Read More

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