- 5 -
Temperaturecoefficient for NaCl is initial Set Value at delivery for you,itmustbechangedtoget
the bestmeasurement.
Flowrate is 10
minand less.
③
•
/
The bubble donotadheretosensor.
④
Ahighermeasuredvalue is sometimes shown than an actual value, when
the bubble isaccumulatedand also adherewithin the sensor.
Inner spaceofSensormustnot containtrapped air.
⑤
Make piping systemtoeasymaintenance.
⑥
Some valves must beinstalled inprocessline for sensor maintenance.
If you can not stop theprocess line for sensor maintenance, install the bypass line.
（
）
2.4.1
Twist
Lock
Adapter
for
In-line
Option
StandardInstallation of Model FES-105 issubmersion. If you gettwistlockadapter
(EA-20),the sensor can beusedforin-lineinstallationsuchasModelFES-105EA and ES-116.
ModelFES-105EA contains twist lock adapter(EA-20).
ModelFES-116isdesignedto use inhightemperaturesolution.(Do not use to submerse.)
(Refer to
for sensor details.)
10.2
Constructureof the sensor
■
body
protectiongard
elrctrode
(
)
inner pole
Installation
■
union nut
sensor
Oring
Adapter
(
)
twist lock adapter
Protectiongardistightened theads tosensorbody.
Turnnigprotection gardto counterclockwise, itispossible toremove.
(
)
Check thedirtofelectrode inner pole
Do not deform protection guard so that cell constant is changed.
Caution
Do not forget to attach protection guard after maintenance.
Caution
