Performance - Siemens SITRANS F Operating Instructions Manual

12.5

Performance

Table 12- 6
Description
Flow conditions
Process media
Process media temperature
Ambient temperature]
Process media pressure
Process media density
Reference device orientation
Table 12- 7
Description
Sensor size
Nominal flowrate [kg/h]
Max. zero point stability [kg/h]
Measuring accuracy [%]
Repeatability error [%]
Table 12- 8
Description
Density accuracy, standard calibration [kg/m³]
Density accuracy, extended calibration [kg/m³]
Density repeatability [kg/m³]
Density, media pressure effect [(kg/m³)/Bar]
Density, media temperature effect [(kg/h)/°C]
Table 12- 9
Description
Media temperature accuracy [°C]
Media temperature repeatability [°C]
SITRANS FC430 with HART
Operating Instructions, 03/2012, A5E03361511-01
Reference conditions
Massflow accuracy
Density accuracy
Media temperature accuracy
Specification
Fully developed flow profile
Water
20 °C (68 °F)
25 °C (77 °F)
2 bar (29 psi)
0.997 g/cm (62.2 lb/ft )
3 3
Horizontal installation, tubes down, flow in
direction of arrow on casing, see
"Installing/Mounting" (Page 38).
Specification
DN 15 DN 25
3700 11 500
±0.2 ±2.0
±0.10
±0.05
Specification
±5
±1
±0.25
±0.5
±0.1
Specification
±1
±0.25
Technical data
12.5 Performance
DN 50 DN 80
52 000 136 000
±7.5 ±9.0
165