Flow Metering Complexes for Custody Transfer of Natural Gas Energoflow

FLOW METERING COMPLEXES for CUSTODY TRANSFER of NATURAL GAS

The complex comprises of the following:

  • a high accuracy two-channel ultrasonic gas flow meter GF202 with straight meter runs and flow conditioner;
  • a Flow computer for volume correction as per customer’s requirements ;
  • absolute pressure sensor/transmitter (accuracy not worse than 0,075%);
  • temperature sensor Pt100/temperature transmitter;
Cabinet mounted uninterrupted power supply with a communication interface for installation in the non-hazardous zone;
The Flow Metering Complexes for Custody Transfer of Natural Gas can be used for reliable measurement of volumetric data of various gaseous media for custody transfer applications, for example:
  • natural gas;
  • fuel gases;
  • industrial gases
  • air.

 The major attractive features of such a flow measurement complex are:

  • High overall accuracy – 0,75%, special version with overall accuracy 0,5% available on order
  • Ability to measure bidirectional flows
  • No moving parts
  • No pressure loss;
  • presence of the built-in calibrator, which makes possible in-situ metrological verification of the flow meter by imitation method.

 

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TECHNICAL CHARACTERISTICS

Parameter Value
Diameter, mm 35 – 3500
Working environments air, natural gas
Quantity of beams 2
Minimal speed, m/s 0,1
Maximal speed ,m/s 35
Accuracy class, % From ± 0,5 up to ± 2
Maximal pressure, MPa 1,6
Maximal temperature °C 150
Temperature °C – 25… +60
Power AC 220V, 50 Hz,
DC 24 V, 10 W

Download Catalog: ULTRASONIC GAS FLOW METERS

Ref: Energoflow.com