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Aviation & Aerospace

The aviation/aerospace industry has some of the most difficult operating conditions imaginable. Sensors must stand up to the environment and be able to perform under harsh conditions, fit in extremely tight spaces and have electronics that can compensate for variable conditions providing precise, repeatable results. From fuel pumps to actuators, there is no room for compromise when validating the performance of equipment used on commercial and military aircraft. Aerospace design and test engineers continue to rely on Badger Meter for the most accurate and reliable flow measurements in critical fluid flow applications.

Aviation & Aerospace

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Cone Differential Pressure Flow Meter
Accuracy
±0.5%
±0.5%
Size
12...609 mm
1/2...24 in.
Repeatability
± 0.1% or better
± 0.1% or better
Precision Turbine Meter
Size Range
0.5...2 in.
0.5...2 in.
Flow Range
0.19...1173 l/min
0.05...310 gpm
Pressure Range
Up to 408 bar
Up to 6000 PSI
Temperature Range
Up to 232° C
Up to 450° F
Exact Dual Rotor Turbine Flow Meter
Size Range
6...101 mm
0.25...4 in.
Flow Range
0.095...5678 lpm
0.025...1500 gpm
Pressure Range
Up to 205 bar
Up to 3000 PSI
Temperature Range
-101...165° C
-150...330° F
Precision LoFlo Meter
Size
3/8 in.
3/8 in.
Flow Range
1.36...283.91 kg/hr
0.006...1.25 gpm
Pressure Range
Up to 344 bar
Up to 5000 PSI
Temperature Range
Up to 232° C
Up to 450° F
Precision Gas Flow Meter
Availability
Discontinued
Discontinued
Size Range
12...50 mm
0.5...2 in.
Flow Range
1.89...118 lps
0.4...250 scfm
Temperature Range
Up to 260° C
Up to 500° F
Pressure Range
Up to 344 bar
Up to 5000 PSI
EC80 Flow Processor
Temperature Range
–40…85° C
–40…185° F 
Input Power
  • Nominal: 24V DC, 2W maximum
  • With Digital Output: 7…32V DC
  • With Analog Output: 12…32V DC
  • Nominal: 24V DC, 2W maximum
  • With Digital Output: 7…32V DC
  • With Analog Output: 12…32V DC
Frequency Output
0…5V, TTL, 1…20,000 Hz, square wave
0…5V, TTL, 1…20,000 Hz, square wave
IFC15 Flow Processor
Accuracy
±0.1%
±0.1%
Temperature Range
–40…85° C
–40…185° F 
Input Power
24V DC nominal | 15…32V DC, 0.120 amps maximum, (excluding 4…20 mA)
24V DC nominal | 15…32V DC, 0.120 amps maximum, (excluding 4…20 mA)
Frequency Output
0…5 V TTL, 0.6…16,000 Hz
0…5 V TTL, 0.6…16,000 Hz
FC30 Flow Computer
Operating Temperature Range
0…50° C
32...122° F
Power Requirements
110V AC: 85...127V rms at 50/60 Hz
220V AC: 170...276V rms at 50/60 Hz
10...14V DC, 14...28V DC: 300 mA Max
110V AC: 85...127V rms at 50/60 Hz
220V AC: 170...276V rms at 50/60 Hz
10...14V DC, 14...28V DC: 300 mA Max
Linearization
40-point linearization table
40-point linearization table
Internal Equations
Strouhal-Roshko, API 2540 and AGA-7
Strouhal-Roshko, API 2540 and AGA-7
Model 4050 Flow Computer
Availability
Discontinued
Discontinued
Input Frequency Range
0.5 Hz...20 kHz
0.5 Hz...20 kHz
Output
24V DC
24V DC
Power Requiremets
220...240V AC 50/60 Hz or 110...120V AC 50/60 Hz
220...240V AC 50/60 Hz or 110...120V AC 50/60 Hz

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