Omega 3400 User Manual
M-4271/0707, pg. 19 of 26
E.
Specifications
Series
FMA 3200
FMA 3400
FMA 3200ST
FMA 3400ST
Accuracy
(including linearity)
(including linearity)
±1.5% of
Full Scale*
±1.5% of
Full Scale*
Second and
third gases
±3.0% F.S.*
±1.5% of
Full Scale*
±1.5% of
Full Scale*
Second and
third gases
±3.0% F.S.*
Repeatability ±0.25%
Full
Scale*
Pressure Rating
150 psig (10.3 bar)
500 psig (34.5 bar)
Pressure Sensitivity
±0.02% Full Scale* per psi (per 69 mbar)
Temperature Rating
Operating Range: 5 to 55ºC
Recommended Range (for best performance) : 10 to 40ºC
Storage Range: 0 to 70ºC
Temperature
Sensitivity
Sensitivity
±0.15% F.S.* or less per ºC
Valve Normally
Closed
Positive Shut-off up to 60psig (4 bar)
Body Leak Integrity
1x10
-7
sccs of He
Wetted Materials
Aluminum
304 Stainless Steel
316 Stainless Steel
316 Stainless Steel
303 Stainless Steel
304 Stainless Steel
316 Stainless Steel
304 Stainless Steel
316 Stainless Steel
Epoxy
O-Ring Material
Viton
®
Fitting Material
Choose from acetal, brass, or stainless steel
Recommended
Filtration
Filtration
20 microns or less
Optional inline filters available
Compatible gases
Clean, dry gases compatible with wetted materials
Output Signal
0-5VDC, Impedance greater than 2.5 KΩ
External Set-point
Signal
Signal
0-5VDC, Integrated 2MΩ load
Internal Set-point
Signal
Signal
N/A Front
Panel
Adjustment
N/A Front
Panel
Adjustment
Warm-Up Time
Less than 5 minutes
Integrated Display
N/A
3½ digit
N/A
3½ digit
Typical Power
Consumption
Consumption
Standard: 12 VDC @ 250 mA (12.5-15 VDC)
“E” Suffix: 24 VDC @ 130 mA (22-25 VDC)
Peak Power
Consumption
Consumption
Standard: 12 VDC @ 400 mA (12.5-15 VDC)
“E” Suffix: 24 VDC @ 260 mA (22-25 VDC)
Electrical
Connections
Connections
Integrated 36” (92 mm) cable, terminated with:
Standard: 6-pin Mini-DIN male (PS/2 Style)
D1 Option: 9-pin D-Sub male
D2 Option: 15-pin D-Sub male
Certifications CE
Approved
89/336/EEC (EN 55011 & EN 50082-1)
73/23/EEC Low Voltage Directive
*Specifications from 10-100% of rated flow. Linearity is best fit straight line. All calibrations
performed with air unless otherwise stated on calibration certificate.
performed with air unless otherwise stated on calibration certificate.