Flowmeter sensor VortexMaster FSV430

IP degree of protection in accordance with EN 60529:     IP66, IP 67, NEMA 4X

Measuring accuracy for liquids: ≤ ±0.65 % under reference conditions

Measuring accuracy for gases and vapors: ≤ ±0.9 % under reference conditions

Repeatability: DN 15 (½ in): ≤ ±0.3 %, DN 15 (½ in) to DN 150 (6 in): ≤ ±0.2 %, from DN 200 (8 in): ≤ ±0.25 %

Permissible viscosity for liquids: DN 15 (½ in): ≤ 4 mPa s, DN 25 (1 in): ≤ 5 mPa s, from DN 40 (1½ in): ≤ 7.5 mPa s         

Measuring span (typical): 1:20

Process connections: 

- Flange: DN 15 to 300 (½ in to 12 in)

- Wafer type: DN 25 to 150 (1 in to 6 in)

Inlet /outlet sections (typical): Inlet section: 15 × DN, outlet section 5 × DN

Temperature measurement: Resistance thermometer Pt100 class A optional, installed in Piezo sensor, can be retrofitted

Permissible measuring medium temperature: Standard: −55 to 280 °C (−67 to 536 °F), Optional: −55 to 350 °C(−67 to 662 °F)

Wetted material

- Sensor: Stainless steel, optional Hastelloy® C

- Gasket: PTFE, optional Kalrez® or graphite

- Sensor housing: Stainless steel, optional Hastelloy® C, carbon steel

Sensor design: Piezo sensor with two pairs of sensors for flow measurement and vibration compensation

Approvals for explosion protection: ATEX / IECEx, cFMus, NEPSI