Flow rate metering complexes for transfer of natural gas
FLOW METERING COMPLEXES for CUSTODY TRANSFER of NATURAL GAS
Overview
- a high accuracy two channel ultrasonic gas flow meter GF202 with straight meter runs and flowconditioner;
- 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;
- natural gas;
- fuel gases;
- industrial gases
- air.
- 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.
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 |
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