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Flexim-FLUXUS G736 4-Beam Gas Flow Meter

Flexim FLUXUS G736 4-Beam Gas Flow Meter

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Product Description

The FLUXUS G736 gas flow meter combines precision digital signal processing with the well-known advantages of non-intrusive ultrasonic technology: ease of installation, retrofittable design, high accuracy, and outstanding performance. With 4 ultrasonic transducers operating in reflect mode, 8 independent ultrasonic paths traverse the gaseous medium providing superior flow averaging of up to 4 planes of the pipe section. With this configuration, the G736 flow meter averages out crossflow profile effects and achieves optimum non-intrusive flow compensation for undesirable installation locations where insufficient upstream straight pipe proximity to bends, elbows or other adjacent instrumentation creates flow disturbances.

Specifications

Fluid type
All gases
Accuracy
Measurement uncertainty of the measuring system (volumetric flow rate): ±0.3 % of reading ±0,005 m/s (±0.02 ft/s)
Measurement uncertainty at the measuring point (volumetric flow rate): ±1…2 % of reading ±0,005 m/s (±0.02 ft/s)
Repeatability
0.15 % of reading ±0,005 m/s (±0.02 ft/s)
Flow Channels
up to 4
Range
Flow Velocity Range: 0,01…25 m/s (0.03 to 82 ft/s), depending on pipe diameter
Certifications/Approvals
FM Class I /Div 2
ATEX/IECEx Zone 2
Power supply
100-230VAC
11-32VDC
Pipe size
7 to 1600 mm (0.28 to 63 inch)
Pressure range
1barg (15 psig) to unlimited
Temperature range (media)
-40 to +240°C (-40 to +464°F) / WI: -200 to +630°C (-328 to +1166°F)
Output
4-20mA active/passive
4-20mA HART active/passive
pulse/frequency/binary
Input
Temperature
4-20mA active/passive
Communication Protocol
Modbus RTU/TCP
BACnet MSTP/IP
Profibus PA
Foundation Fieldbus
System configuration and installation
For more detailed Information please download the Technical Specifications

Features

  • Temperature compensated transducers - our transducers are automatically compensated for ambient temperature changes according to ANSI/ASME MFC-5.1-2011
  • Easy installation without process interruptions - retrofittable and compact design
  • Maintenance free - no moving parts, no wear and tear, gel/grease-free permanent transducer coupling pads
  • Operational safety - no leak paths, no direct contact with the fluid
  • Integrated synchronized channel averaging for perfect compensation of inhomogeneous flow profiles
  • Flexim Advanced Meter Verification provides you with detailed information about the meter health status at any time
  • Integrated disturbance correction
  • Flexim Dynamic Gas Master for compensation of changing gas compositions

Documents & Drawings