WARNING
Risk of explosion when parameters are set incorrectly
The parameters for the pressurized enclosure system are protected with a parameter
password which is only available to SICK Customer Service. Unauthorized changing of
parameters can cause an explosion with fatal consequences.
b
Never change parameters without authorization.
F850S parameters
Setting
Valve control
Proportional valve (P-valve)
Operating mode
Leakage compensation (purging not continuous)
Purge amount
500 l (30000 in
3
)
Nominal purge pressure
10 mbar (0.145 psi) (relative)
Minimum pressure in enclosure
0.8 mbar (0.012 psi) (relative)
Maximum pressure in enclo‐
sure
18 mbar (0.26 psi) (relative)
18 mbar (0.26 psi) (relative)
Nominal pressure in enclosure
2 mbar (0.03 psi) (relative)
Signal pressure
1.5 mbar (0.022 psi) (relative)
TECHNICAL DATA
12
8015558/YYJ8/V1.7/2016-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM32-Ex
107
Subject to change without notice
