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Barton 400 Precision Gas Turbine Flow Meter
Brand: Cameron
BARTON model 7400 precision turbine flow meters are designed for gaservice in a wide range of industrial, commercial, pipeline and aerospace applications.
Because the output from the pickup coil is digital, Model 7400 meters are an excellent match for electronic output devices no Analog to digital conversion is required.
The rotor response is in milliseconds, providing precise metering in applications with rapidly changing flow patterns.
Features- High accuracy
- Wide application
- Responsive – A major advantage over other primary flow devices
- High frequency digital output – Easy interface with digital equipment
- Wide rangeability
- Wide temperature and pressure ranges – Flexible measurement options
- Symmetrical bi-directional design – Ideal for reverse flow applications in which flow capacities are the same in either direction
- Compact and efficient
- Low maintenance – Sealed self-lubricating bearings for maintenance-free operation for typically up to 10 years
- Preventive maintenance – Weldneck flange or unibody construction makes stress corrosion cracking easy to detect with a simple X-ray
- Convenient packaging options – Save time and money by ordering a meter system
- Integral pressure tap – Precisely positioned to accommodate pressure measurement at the turbine meter
- Mounting flexibility – Meter can be installed in any orientation
1 - 12 of 12 Part Numbers
7401
- Flow Rate - 7401
7402
- Flow Rate - 7402
7403
- Flow Rate - 7403
7404
- Flow Rate - 7404
7406
- Flow Rate - 7406
7408
- Flow Rate - 7408
7410
- Flow Rate - 7410
7412
- Flow Rate - 7412
7446
- Flow Rate - 7446
7450
- Flow Rate - 7450
7475
- Flow Rate - 7475
7486
- Flow Rate - 7486
1 - 12 of 12 Part Numbers
Specifications
Brand
Applications
- Aerospace Equipment
- Commercial
- Gas Transmission & Distribution
- Industrial Applications
- Metering of Gases from Oxygen to Ethylene for Natural Gas Production
- Pipelines
- Precise Metering
- Refineries & Petrochemical Plants
- Reverse Flow
- Wide
Approvals & Certifications
- ATEX Ex d IIC
- CE
- CEC
- CRN 0F0123.2C
- CSA: Hazardous Areas, Class I, Division I, Groups B, C, D, Class II, E,F,G: Class III, ANSI 12.27.01-2003 Single Seal Requirements
- NEC
- PED 97/23/CE
Bearing Material
- 440C Stainless Steel - Ball Bearings
BSP Connection
- 1” BSP Male
- 1-1/2” BSP Male
- 2” BSP Male
- 3/4” BSP Male
Density Range
- 0.08 to 4.5 lbs/ft³(1.25 to 73 kg/m³) - Gas Density
- Flow Rate based on Air: 1 lbs/ft³ (16 kg/m³)
Enclosure, Body Material
- 316 Stainless Steel
Environmental Protection
- Explosion-proof
- Flameproof
- Intrinsically Safe
- Water-Proof
- Weatherproof
Flange Material
- 316 Stainless Steel
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 1500#
- 1-1/2” (DN 40) - 2500#
- 1-1/2” (DN 40) - 600#
- 1-1/2” (DN 40) - 900#
- 1-1/2” (DN 40) - PN 100
- 1-1/2” (DN 40) - PN 160
- 1-1/2” (DN 40) - PN 250
- 1-1/2” (DN 40) - PN 320
- 1-1/2” (DN 40) - PN 64
Flange Size - 1” (DN 25)
- 1” (DN 25) - 1500#
- 1” (DN 25) - 2500#
- 1” (DN 25) - 600#
- 1” (DN 25) - 900#
- 1” (DN 25) - PN 100
- 1” (DN 25) - PN 160
- 1” (DN 25) - PN 250
- 1” (DN 25) - PN 320
- 1” (DN 25) - PN 64
Flange Size - 10” (DN 250)
- 10” (DN 250) - 1500#
- 10” (DN 250) - 2500#
- 10” (DN 250) - 600#
- 10” (DN 250) - 900#
- 10” (DN 250) - PN 100
- 10” (DN 250) - PN 160
- 10” (DN 250) - PN 250
- 10” (DN 250) - PN 320
- 10” (DN 250) - PN 64
Flange Size - 12” (DN 300)
- 12” (DN 300) - 1500#
- 12” (DN 300) - 2500#
- 12” (DN 300) - 600#
- 12” (DN 300) - 900#
- 12” (DN 300) - PN 100
- 12” (DN 300) - PN 160
- 12” (DN 300) - PN 250
- 12” (DN 300) - PN 320
- 12” (DN 300) - PN 64
Flange Size - 2” (DN 50)
- 2” (DN 50) - 1500#
- 2” (DN 50) - 2500#
- 2” (DN 50) - 600#
- 2” (DN 50) - 900#
- 2” (DN 50) - PN 100
- 2” (DN 50) - PN 160
- 2” (DN 50) - PN 250
- 2” (DN 50) - PN 320
- 2” (DN 50) - PN 64
Flange Size - 3” (DN 80)
- 3” (DN 80) - 1500#
- 3” (DN 80) - 2500#
- 3” (DN 80) - 600#
- 3” (DN 80) - 900#
- 3” (DN 80) - PN 100
- 3” (DN 80) - PN 160
- 3” (DN 80) - PN 250
- 3” (DN 80) - PN 320
- 3” (DN 80) - PN 64
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - 1500#
- 3/4” (DN 20) - 2500#
- 3/4” (DN 20) - 600#
- 3/4” (DN 20) - 900#
- 3/4” (DN 20) - PN 100
- 3/4” (DN 20) - PN 160
- 3/4” (DN 20) - PN 250
- 3/4” (DN 20) - PN 320
- 3/4” (DN 20) - PN 64
Flange Size - 4” (DN 100)
- 4” (DN 100) - 1500#
- 4” (DN 100) - 2500#
- 4” (DN 100) - 600#
- 4” (DN 100) - 900#
- 4” (DN 100) - PN 100
- 4” (DN 100) - PN 160
- 4” (DN 100) - PN 250
- 4” (DN 100) - PN 320
- 4” (DN 100) - PN 64
Flange Size - 6” (DN 150)
- 6” (DN 150) - 1500#
- 6” (DN 150) - 2500#
- 6” (DN 150) - 600#
- 6” (DN 150) - 900#
- 6” (DN 150) - PN 100
- 6” (DN 150) - PN 250
- 6” (DN 150) - PN 320
- 6” (DN 150) - PN 64
- 6” (DN 150) - PN 160
Flange Size - 8” (DN 200)
- 8” (DN 200) - 1500#
- 8” (DN 200) - 2500#
- 8” (DN 200) - 600#
- 8” (DN 200) - 900#
- 8” (DN 200) - PN 100
- 8” (DN 200) - PN 160
- 8” (DN 200) - PN 250
- 8” (DN 200) - PN 320
- 8” (DN 200) - PN 64
Frequency
- 450 to 3540 Hz
Linearity
- K-Factor: ± 1 % of Reading
Materials of Construction
- 430 Stainless Steel - Rotor Blades
Media
- Gas
- Water
Mounting
- Direct Mounting to the Turbine
- Remote Mounting
Mounting Position
- Meter Can be Installed in Any Orientation
NPT Connection
- 1” NPT Male
- 1-1/2” NPT Male
- 2” NPT Male
- 3/4” NPT Male
Output
- 0.2-5 V RMS on 12” (300 mm)
- 20-500 mV RMS on 3/4” (20 mm)
Output Format
- Sine Wave
Pressure Range
- psi: 2,650 to 5,000 (MPa: 18.3 to 34.5, bar: 183 to 345)
Process Temperature
- -29° to 150° C (-20° to 302° F)
Repeatability
- ± 0.02 %
- ± 0.2 % of Flow Rate Repeatability
Rotation
- Bi-Directional
Size
- 3/4” to 12” (19 to 304.8 mm) - Body
Turndown
- 10:1
- Natural Gas Production
- Gas Transmission
- Petrochemical
- Transport
- Aerospace
- Petroleum Production
- Refining Industry