Siemens SITRANS F Series, Operating Instructions Manual, Page: 27 / 362

Description
3.2 Features
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
25
● Measurement of:
–
Volume flow
– Mass flow
– Flow velocity
– Sound velocity
– LiquIdent (hydrocarbon variant only)
– Liquid identifier (hydrocarbon variant only)
– Medium temperature
– Standard density
– Standard kinematic viscosity
– API gravity (hydrocarbon variant only)
– Standard API gravity (hydrocarbon variant only)
– Specific gravity (hydrocarbon variant only)
– Standard specific gravity (hydrocarbon variant only)
● Measurement with external equipment connected to the transmitter via input channels 3
and 4
–
Medium temperature
– Pressure
– Kinematic viscosity
– Density
● Configurable upper and lower alarm and warning limits for nearly all process values
● Independent low flow cut-off settings for volume flow and mass flow
● Zero-point adjustment (initiated by host system)
● Process noise damping using digital signal processing (DSP)
● Three totalizers for summation of flow process values
● Simulation of process values
● Simulation of all outputs
● Simulation of alarms
● Enabling alarms for visibility on all outputs (HMI, status and communication)
● Comprehensive diagnostics (NAMUR or Siemens standard) for troubleshooting and
sensor checking
● Firmware update
● Use in hazardous areas according to specification
● USB mass storage* (not available in the USA)
● Data logging in SensorFlash