GFE-404, Energoflow-HIGH ACCURACY ULTRASONIC FLOW METERS

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HIGH ACCURACY ULTRASONIC FLOW METERS Energoflow GFE-404
HIGH ACCURACY ULTRASONIC FLOW METERS Energoflow GFE-404

Four-channel Ultrasonic Gas Flow Meter Energoflow GFE-404 is MID certified, ATEX  specially designed for applications where very high accuracy is required, e.g. for custody transfer measurement of natural gas. The standard version provides an accuracy of 0.5%, flow meters with an accuracy of 0.2% can be supplied under the order. Ultrasonic Gas Flow Meter Energoflow GFE-404 certified to OIML R137 class 0.5 by PTB. The flow meters provide accurate and reliable measurement of the gas flow rate in the pipeline in both directions within the range from 0.15 to 40 m/s. The flow meters are available in a wide range of sizes. The flow meters are pre-calibrated on-air as per customer’s requirements, pre-calibration on natural gas is provided under special order. Energoflow GFE-404 C can be accessed remotely via PC. Using special software, it is possible to display the following data as per the customer’s choice:

  • Measurement results of direction and speed of gas flow, current flow, accumulated total volume;
  • The waveform of the signal passing through the acoustic channel;
  • Configuration options and settings of the flow meter;
  • Clock readings and calendar;
  • Archive data.

TECHNICAL CHARACTERISTICS:

Flow velocity, m/sInner Diameter (DN), mmNo. of Measurement ChannelsMaximum pressure, MPaAccuracy, %
0.15 to 40150; 200; 250;
300; 400;
41.6; 6.3; 10.0; 16.0±0.5 (0.2)
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DN
mm
Actual flow rate
[m 3 /h]
Actual flow rate
[ft 3 /h]
Max. Velocity*
QminQtQmax 1QminQmax 1[m/sec][ft/sec]
1004.0331000
1501080250035388 28650164
200171254000600141 25845148
250262006500918229 54540131
30040325100001412353 14633108
40067500160002366565 03433108

Download Catalog: ULTRASONIC GAS FLOW METERS

Ref: Energoflow.com

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