DEVICE DESCRIPTION
2
5
SITRANS FX300
www.siemens.com/flow05/2015 - SFIDK.PS.050.G1.02 A5E02172013
2.3 Marking
The marking key is used to mark the devices using the nameplates as illustrated here. On both
the compact devices and the remote versions, the main plate is located on the converter
housing. On the remote versions there is an additional marking on the sensor.
Compact devices with two converters for dual measurement (Dual Version) are each marked
with a nameplate, which is affixed to each of the converter housings. The details relevant to
explosion protection are identical on both nameplates.
1 Device version
2 Materials sensor and sealing
3 Serial number
4 Year of manufacture
5 Marking as per PTB 08 ATEX 2022X or IECEx PTB 12.0019X
6 Permissible ambient temperature range
7 Maximum values intrinsically safe circuits
8 Safety instructions
9 Observe operating instructions