RKI Instruments Digester Gas Monitor - Manual (Page 15)

Digester Gas Monitor Operator’s Manual Internal Description • 9
Figure 3: Digester Gas Monitor Component Location
Housing
Mounting
Plate
Flow Meter,
Flow to
Sensors,
0.6 - 5 SCFH
Mai n PCB
Hydrophobi c
Fil ter
LCD
Pressure
Gauge
Regul ator
Water Trap
Dryer
Di splay PCB
Sol enoid
Val ve,
3 way
Flow Meter,
H2S Dilution
Sample,
.05 - .5 S CFH
Mounting
Foot, 4X
Check V alv e
Flow Meter,
H2S Dilution Ai r,
0.2 - 2.0 SCFH
Sol enoid Val ve, 2 W ay, 3X
Aspi rator, Ai r-Vac
Flow Bl ock withSensors
Flow
Swi tch
Horn/Strobe
(Optional )
Compressed Ai r Fi lter/Water T rap *Filter i s user
instal led. Locationto be determi ned at i nstall ati on.
Oil Mi st Fil ter
Fil ter,
Particl e