The Rosemount 8800 MultiVariable Vortex Flow Meter option combines temperature and flow devices into a single, highly accurate instrument, eliminating the costly installation of two separate devices. The integrated, removable temperature sensor is isolated from the process and separate from the Vortex flow sensor. This facilitates independent verification or replacement of each sensor without shutdown or breaking the process seal. Additionally, the MultiVariable Vortex automatically adjusts for changes in density, making it easy to accurately measure mass and corrected volume in steam and liquid applications.
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| Accuracy | |
| mass flow rate in water | ± 0.70% of rate |
| mass flow in steam | ± 2.0% of rate |
| Temperature Sensor Accuracy | ± 2.2°F (1.2°C) |
| Process Temperature Limits | -330°F to 800°F (-200°C to 427°C) |
| Temperature Sensor Range | -40 to 800°F (-40 to 427°C) Use above 450°F (232°C) requires Extended Sensor |
| Line Size | 0.5 – 12 inches (15-300mm) |
| Operating Temperature | –330 to 842 °F (–200 to 450 °C) |
| Outputs | 4-20 mA (HART protocol), FOUNDATION Fieldbus |
| Approvals and certifications | CSA, CSA C-US, ATEX, IECEx, NEPSI, INMETRO, EAC |
| Enclosure rating | FM Type 4X; CSA Type 4X; IP66 |
| Wetted Material | Stainless Steel, Nickel Alloy, High Temp Carbon Steel, Low Temp Carbon Steel, Duplex |
| Flanges | ASME B16.5, EN 1092-1, ASME B16.5, JIS, Weld End |
| Measurement application software option | |
| ETO product option | |
| Certificates, tests, calibrations, and services | Available |
Rosemount 8800 MultiVariable Flow Meters