SwirlMaster FSS430 is the basic meter for volume flow applications. It uses a two-wire transmitter with leading edge DSP-Technology with excellent vibration compensation and enables user friendly intuitive operation directly through the glass. Flexibility in installation, due to low required inlet and outlet sections save 75% straight pipe run. Swirl flow meters can be utilized for highly accurate measurement of the flow of gases, liquids and steam over a wide range of temperatures in almost any application. Swirl meters are ideal for use on petrochemical raw materials, demineralized water and for direct, cost- effective steam mass flow by employing integral temperature measurement.

SwirlMaster FSS430 is the standard design with excellent vibration cancellation and analog output with HART communication. Optionally available with HMI and digital outputs. Available with integral or remote transmitter with up to 30 m (98 ft.) cable length. General specifications:

Easy assembly
– Only the shortest possible straight pipe lengths are required
– Measuring ranges have been well adopted to the flow rates
Intuitive operation
– Easy Set-up function
– Clear text display
– Meter configuration through the front glass with closed cover
Accuracy for liquids, gases and steam
– +/- 0.5 % of rate
Process connection / meter sizes
– Flange design / DN 15 to 400 (1/2 to 16 in.)
Approvals for explosion protection
– ATEX, IECEx, cFMus, NEPSI
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