Process Variables - Siemens SITRANS FC430 Operating Instructions Manual

Description
Process media absolute pressure (min to max) [bar (psi)]
Process media viscosity
Pressure drop
Pressure temperature ratings
11.8

Process variables

Table 11-27 Process variables
Description
Primary process varia‐
bles
Derived process varia‐
bles
11.9 Bus communication
Table 11-28 HART, MODBUS and Profibus communication
Description
Manufacturer ID
Device ID
HART protocol revision
Profibus profile
Modbus RS485 RTU
Number of device variables
Physical layers supported
Loop-powered
FC430 (From firmware 4.0)
Operating Instructions, 06/2017, A5E39789392-AA
Specification
● Massflow
● Density
● Fluid temperature
● Volumeflow
● Corrected volumeflow
● Fraction A:B
● Fraction % A:B
Specification
42 (2A Hex)
34 (22 Hex)
7.5
4.0
-
11
FSK
No
11.9 Bus communication
Specification
Stainless steel: 1 to 101 (14.5 to 1465)
Hastelloy: 1 to 161 (14.5 to 2335)
Gases and non-compressible liquids
See "Pressure drop curves"
See "Pressure - temperature ratings"
More information
Manufacturer ID parameter
Device type parameter
HART protocol revision parameter
Profibus protocol revision parameter
-
Number of process values, both measured
and derived
Frequency Shift Keyed
4-wire device
Technical data
239