Siemens SITRANS FSS200 Installation Manual page 18

Ultrasonic clamp-on sensors
Table of Contents

Advertisement

Safety notes
2.4 Installation in hazardous areas
Class III Division 1
Class I Zone 2 and Zone 22
Transmitter FST020
Not for hazardous areas
Sensor
Class I+II+III Division 1 Groups A, B, C, D, E, F, G.
Class I Zone 0, Zone 20/21
Note
Control drawing
* See Control drawing A5E37305975A
Installation variations
Note
Requirements for safe installation
• The sensors can be installed in Zone 0, Div. 1 as Intrinsically Safe.
• Standard remote installation with FST030 because the connection is certified Intrinsically
Safe.
Note
FST020 is not suitable for hazardous locations.
16
FSS200 clamp-on sensors
Installation Manual, 08/2017, A5E36255466-AC

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents