OMEGA

FMA-A2308 Mass Controllers w/ or W/O Integral Display

Mass Flowmeters and Controllers With Or Without Integral Display

Have questions? We're here to help!
Have questions? We're here to help!
Call
Email
Used in
FMA A2308 Mass Controllers w or WO Integral Display 13162

 The FMA-A2100/2200/2300/2400 Series Electronic Mass Flowmeters/ Controllers provide high performance, versatility and state-of-the-art design in one compact package. 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. The FMA-A2300/2400 Series comes with an LCD display, and all models come with linear 0-5 and 4-20 mA output.

 
The FMA-A2100/2200/2300/2400 measures the mass flowrate of gases in 24 ranges from 0-10 SCCM to 0-100 SLM. For the complete listing, refer to the range table below. The FMA-A2100/2200/ 2300/2400 Series is compatible with most noncorrosive gases. The user is advised to check the wetted materials against gas compatibility.
 
OMEGA’s Mass Flow Controllers use an internal electromagnetic proportional valve to control the mass flowrate. A command signal can be supplied either by the internal setpoint pot or by a 0-5 Vdc external source.
• ±1% Accuracy
• Linear Output
• Low Cost
• Thermal Technology
Accuracy±1% of full scale including linearity
Repeatability±0.15% full scale or better
Turndown Ratio100:1
Response Time5 seconds
Gas Ambient Temperature0 to 50°C (32 to 122°F)
Temperature Coefficient0.05% full scale per 1°C or better
Pressure Coefficient0.01% full scale per psi or better
Minimum Pressure Requirements
Meters1 inch of H2O
Controllers ≤1 SLM1 psi
Controllers >20 SLM20 psi
Differential Pressure for Mass Flow Controllers
<5 LPM5 to 50 psi standard
>5 LPM20 to 40 psi standard
Maximum Gas Pressure
Polyacetal250 psig
316 SS500 psig
Leak Integrity1 x10-6 cc/min of He or better
Wetted Parts
StandardPolyacetal, FKM O-rings
Optional316 SS, FKM O-rings
Connections1/4 FNPT standard; 1/4' compression fitting for all stainless steel models
Input/Output Connection9-pin sub-D connector
Control Signal0 to 5 Vdc
Control ValveElectromagnetic normally closed
Output SignalLinear 0 to 5 Vdc, 1000 Ω min load, 4 to 20 mA, 500 Ω loop resistance
Input Power
Meters24 Vdc @ 150 mA, 115 Vac, 220 Vac with AC adaptor
Controller24 Vdc @ 300 mA, 115 Vac, 220 Vac with AC adaptor
DimensionsSee Drawing
Weight1.25 kg (2.75 lb) with power supply

Flow Meters & Controllers

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more

Sign up to receive email updates on new product launches, promotions, news, blogs, Brand's Brands videos and so much more!