Siemens SITRANS FSS100 Installation Manual page 32

Installing/mounting
5.4 Basic installation requirements
Media, surface and ambient temperatures
Media / surface
temperature
Ambiente
temperature sen‐
sor
Transducer Type and Approval 1 and 3
1)
Transducer Type and Approval 4
2)
Transducer Type and Approval 2
3)
4) Transducer Type and Approval 5
The temperature range is stated on the data plate on the transducer.
NOTICE
In case of large temperature differences between the medium and the environment, the
transducer must be isolated to avoid 2-phase flow which will result in inaccurate measuring
results.
Space requirements (empty pipe installation)
32
Std. [°C /°F] High temp.
1)
-20...+100 °C -20...+200 °C
-4...+212 °F -4...+392 °F
-20...+60 °C -20... +60 °C
-4...+140 °F -4...+140 °F
[°C /°F] Ex-d [°C /°F]
2) 3)
-20...+180 °C
-4...+356 °F
-20... +60 °C
-4... +140 °F
Installation Manual, 12/2023, A5E52595000-AA
Ex i [°C /°F]
4)
-10...+190 °C
+14...+374 °F
-20... +60 °C
-4... +140 °F
SITRANS FSS100