Design | 3 parallel acoustic paths, fully welded |
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Diameter range | DN25…3000; 1…120 inch (all versions) |
Wetted materials | Steel, stainless steel (others upon request) |
Power supply | 85...250 VAC; 11...31 VDC; 20.5…26 VAC/DC |
I/Os | Current (incl. HART® 7), pulse, frequency and/or status output, limit switch and/or control input (depending on the I/O version) |
Communication interfaces | Modbus RS485, HART® 7, FOUNDATION™ fieldbus ITK6.1, PROFIBUS® PA profile 3.02 |
Diagnostic functions | VDI NAMUR NE 107 |
Hazardous area approvals | ATEX, IECEx, cCSAus, NEPSI |
Properties of medium | Single phase liquid with <5% solid content, <2% gas content and max. 100 cSt |
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Option | High viscosity version up to 1000 cSt |
Ambient temperature | -40…+65°C; -40…+149°F |
Process temperature | Compact version: -45…+140°C; -49…+284°F Remote version: -45…+180°C; -49…+356°F Extended temperature version: -45…+250°C; -49…+482°F (only remote) Cryogenic version: -200...+180°C; -328…+356°F (only remote) High viscosity version: -45…+180°C; -49…+356°F |
Process connections | EN1092-1: PN6…100; ASME B16.5: 150…900 lbs |
Measuring range | v = 0.3…20 m/s; 1…66 ft/s (bi-directional) |
Accuracy (under reference conditions) | ±0.3% of measured value ±2 mm/s |
Repeatability | 0.2% |
Inlet run | Minimum 5DN |
Outlet run | Minimum 3DN |
Mounting orientation | Horizontal and/or vertical |