PureAire Monitoring Systems, Inc.
2/22/2000
21
8.
Place a new silicone sheet (if used) and O-ring on the sensor. Make sure that the area is dry
of electrolyte.
Silicon Sheet
O-ring
9.
Apply a drop of electrolyte on the sensing electrode.
Enlarged View
Drop of
Electrolyte
Sensing
Electrode
10.
Place a new membrane on the sensor, with the bead of electrolyte between the electrode and the
membrane.
Enlarged
View
Mmebrane
Electrolyte
Bead
Sensing
Electrode
Mmebrane
NOTE
: Do not touch center of membrane with bare fingers. Oil from your
fingers may adversely affect performance.
Membrane
