Honeywell C6097 - Air Line with Minimum Pressure and Flow Monitoring; Low and High Gas Pressure Protection Device

C6097 · Edition 01.19 6
Application
1.2.4 Air line with minimum pressure and flow
monitoring
PI
KFM/RFM
PZL PDS
C6097 C6097
1/min
The air flow generated by the fan may be monitored as
follows:
The static pressure is monitored by the pressure switch
(PZL) as long as it can be demonstrated that the dis-
play consequently shows an adequate and secured flow
of air, or the pressure switch (PDS) checks the flow of air
via the differential pressure on the orifice.
If there is no air pressure supplied or if there is no differ-
ential pressure on the orifice, the system will be blocked.
1.2.5 Low and high gas pressure protection device
PI
KFM GDJ
PI
KFM C6097
Min./Max.
AKT GFK
VAS..N VAS..L
PZL PZH
If the pressure is either too low or too high,
the min./max. pressure switch (PZL/PZH) switches in
order to avoid start-up or to initiate a safety shut-down.