Mass Flowmeters and Controllers With Or Without Integral Display
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Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $725.60 |
| 5-9 | $689.32 |
| 10-24 | $674.81 |
| 25-49 | $645.78 |
| 50-99 | $631.27 |
| 100+ | $616.76 |
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Mass Flowmeters and Controllers With Or Without Integral Display is rated
out of
5 by
2.
- ±1% Accuracy
- Linear Output
- Low Cost
- Thermal Technology
- For Flow Rates up to 75 SLM
- Power Supply Included
- Comes standard with 5-point NIST cert
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Category
Media Type
Flow Range
Accuracy
Output Signal
Wetted Materials
Display
Max Operating Pressure
Max Process Temperature
Process Connection Type
Process Connection Size
Features
Product Specs
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.
SPECIFICATIONS
Accuracy: ±1% of full scale including linearity
Repeatability: ±0.15% full scale or better
Turndown Ratio: 100:1
Response Time: 5 seconds
Gas Ambient Temperature: 0 to 50°C (32 to 122°F)
Temperature Coefficient: 0.05% full scale per 1°C or better
Pressure Coefficient: 0.01% full scale per psi or better
Minimum Pressure Requirements:
Meters: 1 inch of H2O
Controllers ≤1 SLM: 1 psi
Controllers >20 SLM: 20 psi
Differential Pressure for Mass Flow Controllers:
<5 LPM: 5 to 50 psi standard
>5 LPM: 20 to 40 psi standard
Maximum Gas Pressure:
Polyacetal: 250 psig
316 SS: 500 psig
Leak Integrity: 1 x10-6 cc/min of He or better
Wetted Parts:
Standard: Polyacetal, FKM O-rings
Optional: 316 SS, FKM O-rings
Connections: 1/4 FNPT standard; 1/4' compression fitting for all stainless steel models
Input/Output Connection: 9-pin sub-D connector
Control Signal: 0 to 5 Vdc
Control Valve: Electromagnetic normally closed
Output signal: Linear 0 to 5 Vdc, 1000 Ω min load, 4 to 20 mA, 500 Ω loop resistance
Input Power:
Meters: 24 Vdc @ 150 mA, 115 Vac, 220 Vac with AC adaptor
Controller: 24 Vdc @ 300 mA, 115 Vac, 220 Vac with AC adaptor
Dimensions: See drawing
Weight: 1.25 kg (2.75 lb) with power supply
Range Table *Only for FMA-A2100/2300 Series
Code SCCM Code SLM Code SLM 00 0-10 06 0-1 14 0-35 01 0-20 07 0-2 15 0-40 02 0-50 08 0-5 16 0-45 03 0-100 09 0-10 17 0-50 04 0-200 10 0-15 18 0-55* 05 0-500 11 0-20 19 0-60* 12 0-25 20 0-65* 13 0-30 21 0-70* 22 0-75* 23 0-100*
*Insert range code from table at top of page to complete model number.
**Specify gas and inlet/outlet Pressure
FMA-A2200-SS-(**) and FMA-A2400-SS-(**) controllers have a stainless steel body (with 1/4' compression fittings)standard.
Rated 5 out of
5
by
Tractor burn from
Great for QC or R&D
This is our 2nd flow meter of this style. The readings from old one match the new one. Good gage repeatability. Works great for checking air pumps. The display is good when you don't want hook up the analog output. Just keep the water drops away and make sure that you warm it up for 5 minutes.
Date published: 2016-10-04
Rated 5 out of
5
by
Pouya from
This Mass Flowmeters works as descibed
Simple to connect. Reliable reading. Recommend it for simple applications.
Date published: 2020-04-06
Hi have a FMA-A2310 unit and when plugged in the display flashes on and off. What could be the problem?
Thank you for your inquiry. Please e-mail us at flow@omega.com and we can help you troubleshoot this meter.
Date published: 2020-06-02
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