Vortex flowmeter VortexMaster FSV430

Basic version of vortex flowmeters for measurement of gases, liquid and steam.



VortexMaster FSV430, FSV450

Data Sheet



VortexMaster flowmeters accurately measure the flow of gases, liquids and steam over a wide range of temperatures. Vortex meters are ideal for use on all kinds of gases, low viscose liquids, and demineralized water, and they are ideal for direct, cost-effective steam mass flow measurement.

VortexMaster FSV430 is available with multiple communication protocols, such as HART 7, Modbus RTU, Profibus PA and FOUNDATION Fieldbus.

Optionally available:

HMI for easy meter set up
Integrated RTD for temperature compensation and saturated steam mass flow calculation
Digital outputs for pulses, frequency and alarm signalization
Remote transmitter with up to 30m (98 ft.) cable length
Stainless steel transmitter housings


General specifications:

Intuitive operation
– Easy Set-up function
– Clear text display
– Meter configuration through the front glass with closed cover
Accuracy for liquids
– +/- 0.65% of rate
Accuracy for gases and steam
– +/- 0.9% of rate
Process connection / meter sizes
– Flange-mount design / DN 15 to 300 (1/2 to 12 in.)
– Wafer type design / DN 25 to 150 (1 to 6 in.)
Approvals for explosion protection
SIL2-certified in accordance with IEC 61508
Output / communication
– 4 to 20 mA / HART 7
– Modbus RTU-RS485
Optional binary output
– For use as a limit switch, pulse output or frequency output
Optional input from field
– Pressure, temperature, methane content, density gas analyzer


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