User manual

7
Functional Safety Manual
IP101/FSM, Rev AA
January 2012
Horizontal Float Switch
Figure 3.
Level Increases –
Float Pivots Upwards
NOTE:
For all product information and documentation downloads, visit www.mobrey.com.
Ordering Information Level switch models fitted with options listed on pages 14 and 15 of this manual have
been externally assessed and certified to IEC 61508.
A copy of the third party SIL certificate can be ordered from Mobrey (accessory model
code L2049).
s
N
s
N
Contact B-B
Contact A-A
Pushrods
Float
Magnet
Float
Cross-section of the Level Switch