Application Examples; Air Line With Min, Max Pressure Monitoring; Low And High Gas Pressure Protection At The Gas; Inlet Section - Honeywell krom schroder DG Smart Technical Information

2 Application examples

2 Application examples
2 . 1 Air line with MIN, MAX pressure
monitoring
GFK
The static pressure is monitored by the MIN, MAX moni-
toring (PZL, PZH). If the supply air pressure is exceeded or
undershot, the fan is switched on or off via the control unit.
DG smart · Edition 09.23 · EN
DGS
PZL/
PZH
PI
2 .2 Low and high gas pressure protection at
the gas inlet section
PI
SAV
AKT GFK
KFM
If the pressure is either too high or too low (PZL/PZH), the
gas pressure sensor prevents the system starting or trig-
gers a safety shut-down.
DGS
PZL/
PZH
PI
VSBV
5