Start-up
Sample gas
Zero gas for
AUTOCAL
Fig. 4-2
Example without internal pump and solenoid valve switching
1)
Protective extra-low voltage with safe electrical isolation (SELV)
4-8
Cooler
Regulating valve
Zero gas
ULTRAMAT
23
master
Digital
input
1)
DC 24 V power
supply
ULTRAMAT
23
slave
Digital
input
Operating instructions ULTRAMAT 23 gas analyzer
SYNC
SYNC
SYNC
SYNC
C79000-B5276-C216-03