40 FLOWSIC100 · Operating Instructions · 8012513/YSA5/V2-1/2016-07 · © SICK Engineering GmbH
Product Description
Subject to change without notice
2.3.6 Purge air unit option
The purge air unit is used to supply the sender/receiver units of the types FLSE100-PM, PH
and PHS with clean purged air.
Fig. 23 Purge air unit SLV 1
Depending on the internal duct pressure, use additional reducers
(optional purge air reducer set) or a purge air unit with a more powerful blower as shown in
the following Table.
Air filter
Blower
Base plate
Purge air hose
Internal duct pressure (mbar) Reducer Blower type
-100 ... -20 40/7
2BH1300-20 ... -10 40/10
-10 ... +30 -
+30 ... +100 - 2BH1400