Vortex flow meters have become a widely adopted flow measurement technology in process industries due to their non-intrusive nature and versatile characteristics. However, proper installation, commissioning and troubleshooting is crucial to ensure accurate measurement.

Installation

1. Piping requirements- Ensure straight pipe runs of 10x & 5x upstream and downstream pipe diameters.
2. Orientation- Mount vertically for gases/steam, horizontally for liquids with flow direction upwards.
3. End connections- Flanges should be aligned concentrically without piping stress.
4. Sensor positioning- Mount sensor away from plant disturbances for reliability.

Commissioning

5. Flow checks- Verify working fluid, pressures, temperatures meet specifications.
6. Signal validation- Compare meter reading to calibrated reference for accuracy.
7. Documentation- Record commissioning data, calibration constants and circuit outputs.

Troubleshooting

8. No output- Check power, cabling, obstructions and transducer integrity.
9. Erratic output- Potential causes may be disturbances, sensitivity, Reynolds number, fouling.

For any issues, consult the vortex flow meter manual or manufacturer. Proper handling ensures long-term reliability of this robust, versatile flow technology.