: Before upgrading or modifying any HMI panel, ensure you have uploaded and saved the existing project file using a compatible cable (often RS232). Final Thoughts
When ordering an ESA VTwin 5.24 670, be precise about the suffix codes: esa vtwin 5.24 670
| Parameter | Value / Range | Notes | | :--- | :--- | :--- | | | 670 m³/h (approx. 395 CFM) | At maximum speed and open inlet | | Max Vacuum | 450 mbar abs (approx. 13.3 inHg) | Continuous duty at sea level | | Max Pressure | 1,000 mbar (14.5 psi) | Differential pressure | | Rotor Design | Twin-lobe, 2-lobe rotors | Non-contacting, timing gear driven | | Nominal Speed | 1,450 – 2,900 RPM | Direct drive via 4/6 pole motor | | Motor Power Required | 7.5 kW to 11 kW (10-15 HP) | Depends on differential pressure | | Noise Level | 72 – 78 dB(A) | With standard intake silencer | | Weight (Bare shaft) | Approx. 95 kg (210 lbs) | Excluding motor and baseplate | | Inlet/Outlet Connections | DN 80 (3-inch ANSI/PN10) | Flanged or threaded optional | : Before upgrading or modifying any HMI panel,
: If objects are missing on the screen after a download, ensure the "Firmware Update" was performed to match the 5.24 software version. Modern Alternatives : For newer ESA hardware, the company has transitioned to 2-lobe rotors | Non-contacting