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FMA1704A
Economical Gas Mass Flow Meters for Clean Gases with Optional Integral Display
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Product Specs
<< See all Product Models| Brand |
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| Accuracy | ± 1.5 % |
| Accuracy Note | ± 1.5% of full scale, including linearity over 15 to 25°C and 5 to 60 psia (0.35 to 4.2 kg/cm2) |
| Calibration | NIST Certificate |
| Compliance | CE |
| Display Type | None |
| Electrical Output | 4 to 20 mA, 0 to 5 Vdc |
| Leak Rate Under Vacuum | less than 10^⁻9 cc He/s |
| Material Construction Option | Aluminum and Brass Body |
| Materials, Wetted | 316 Stainless Steel, Aluminum, Brass, FKM |
| Media Compatibility | Air, Gases, Nitrogen, Oxygen |
| Operating Pressure, Max | 1000 psi |
| Operating Pressure, Min | 0 psi |
| Operating Temperature, Max | 50 °C |
| Operating Temperature, Min | 0 °C |
| Output Detail | Linear 0 to 5 Vdc: 1000 Ω minimum load 4 to 20 mA: 50 to 250 Ω loop resistance |
| Output Signal | Current, Voltage |
| Pressure Coefficient | 0.01% FS/psi |
| Pressure Drop, Max | 252 inH₂O |
| Process Connection Size | 1/4 in |
| Process Connection Type | Compression Fitting |
| Repeatability | ± 0.5% |
| Response Time | 800 ms |
| Response Time Note | 800 msec time constant; 2 seconds (typical) to within ± 2% of set flow rate over 25 to 100% of full scale |
| Supply Current | Up to 200 mA |
| Supply Voltage | 12 Vdc |
| Temperature Coefficient | 0.15% FS/°C |
| Turndown Ratio | 100:1 |
| Volumetric Flow Rate, Max | 20 SCCM |
| Volumetric Flow Rate, Min | 10 SLM |
| See All Specs | |
PDFs & Manuals
Show Ratings & Reviews
Rated 4 out of
5
by
Kathy from
Sr. Engr. Tech.
Always happy with the Omega flow meters. Will keep buying this product.
Date published: 2017-04-05
Rated 2 out of
5
by
Nhor from
Poor performance
Generally unsatisfied with the quality and reliability of this product. For research grade purposes, save your money or go for more reliable and more expensive models.
Date published: 2017-08-18
Rated 5 out of
5
by
engineer6944 from
Typical Omega
works perfectly. Warms up quickly, and gives quick enough feedback for our needs.
Date published: 2023-09-14
Rated 5 out of
5
by
Quarksd from
Easy purchase
always an easy way to purchased and choose rhe correct flow meter
Date published: 2023-08-25
Rated 5 out of
5
by
Sam W from
Gas Flow Meter
This flow meter was well packaged, was easy to setup and worked as advertised. Would reccomend this FM to anyone looking for a precise mass flow measurement. Just make sure you only use it with dry air!
Date published: 2023-08-07
Rated 5 out of
5
by
Vish from
Nice
It works great, easy to set up and use as well. Would buy again
Date published: 2023-04-02
Rated 4 out of
5
by
Meter from
Mass flow meter
Well worth the price, works as well as units much more expensive. Will have to see how it does in the duration department.
Date published: 2021-12-22
Rated 4 out of
5
by
loon027 from
good piece of equipment
good product that was easy to setup and capture the data off of it. Plus the display was really helpful.
Date published: 2021-04-21