Siemens SITRANS F FST030, Operating Instructions Manual, Page: 121 / 142

Technical data
10.7 Approvals
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
119
Table 10- 16 Process medium conditions
Description Specification
Process medium temperature (T
s
) (min to max) -50 to +200 °C (-58 to 492 °F)
Process medium density (min to max) 1 to 5000 kg/m
3
(0.06 to 312 lb/ft
3
)
Process medium gauge pressure (min to max) 0 to 160 bar (0 to 2321 psi)
Process medium absolute pressure (min to max) Stainless steel: 1 to 101 bar (14.5
to 1465 psi)
Hastelloy: 1 to 161 bar (14.5 to
2335 psi)
Process medium viscosity Gases and non-compressible
liquids
10.7 Approvals
Note
Always refer to nameplates on the device for device-specific approvals.
Table 10- 17 Approvals
Description Specification
ATEX
•
The transmitter (can be installed in Zone 2 for gas and Zone 22
for dust):
Certificate FM 17ATEXyyyyX:
II 3(1) GD
Ex ec ia [ia Ga] IIC T5 Gc
Ex tc [ia Da] IIIC T85°C Dc
IECEx
• The transmitter (can be installed in Zone 22 for dust):
Certificate: IECEx FM 16.yyyyX
Ex ec ia [ia Ga] IIC T5 Gc
Ex tc [ia Da] IIIC T85°C Dc
FM
• Transmitter and sensor:
–
Class I Division 2 Groups A,B,C,D T5
– Class II Division 2 Groups E,F,G
– Class III Division 2
– Class I Zone 2 and Zone 22
*: See Control drawing: A5E32778336A