The SITRANS F VA 250 variable area flowmeters (rotameter) with a standard length of 250 mm (9.84 inch) and their completely metal design can be used to measure many different types of liquids and gases passing through closed piping. The robust design of the rotameter means that they can also be used in harsh conditions. Different types of flanges, liners and float materials satisfy the requirements of the pharmaceutical and chemical industries.
Variable area flowmeters application examples: Chemical industry, Water, Power generation and distribution
| Ambient Temperature | From -40 to 80 °C From -40 to 176 °F |
| Accuracy | ± 1.6% for liquids ± 2.0% for gases |
| Flanges | EN 1092-1 ANSI |
| Fitting | Stainless steel 1.4404/1.4571 |
| Float | Stainless steel 1.4404/1.4571 Hastelloy PTFE |
| Enclosure Ratings | IP 65 IP 66 |
| Approvals | ATEX |
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