Flexim FLUXUS G721 CA Compressed Air Flow Meter

Product Description

The Flexim FLUXUS G721 CA compressed air flow meter is a non-intrusive clamp-on ultrasonic technology, unique in that it can be applied to measure compressed air flow rates even at very low pressures (down to 3bar on steel lines and atmospheric pressure on plastic lines). Also, even the lowest flow rates are accurately captures revealing the slightest flow rates from the smallest leaks where there should be none. The FLUXUS G721 CA is particularly suitable for non-intrusively Measuring Quantities drawn off at individual points in the compressed air grid as well as detecting leaks within it.

Specifications

Fluid type
Air, nitrogen, oxygen, helium, argon
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 2
Range
Flow Velocity Range: 0,01…35 m/s (0.03 to 115 ft/s), depending on pipe diameter
Certifications/Approvals
FM Class I /Div 2
ATEX/IECEx Zone 2
PESO
KOSHA
Power supply
100-230VAC
24VDC
12VDC
Pipe size
10 to 250 mm (0.39 to 9.8 inch)
Pressure range
1barg (15 psig) to unlimited
Temperature range (media)
-40 to +130°C (-40 to +266°F)
Output
4-20mA active/passive
4-20mA HART active/passive
pulse/frequency/binary
voltage
Input
Temperature
4-20mA active/passive
binary
voltage
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

  • Highly accurate due to paired, temperature compensating and traceable calibrated ultrasonic transducers
  • Extremely high measuring dynamics from the lowest to the highest flow velocities
  • Simple, cost-effective retrofitting without any disruption to supply and pipe works
  • No risk of leakage, No pressure losses
  • Bidirectional measurement: simple recognition of the flow direction
  • Ready for Advanced Meter Verification

Documents & Drawings