Hach POLYMETRON 8362 User Manual page 26

Transmitter 9135 - pH measurement in pure water
Fig. 4.1 Measure system configuration
Page 22
1 AS9 Connector
2 Temperature sensor
3 U-bolt
4 Earth terminal
5 Retaining nut for the chamber
6 Measurement chamber
7 Electrodes support
8 Sample in
9 Sample out
10 Label to record the sensor installation date
11 Flat surface for wrench
Notes :
The liquid should circulate from right to left (see
drawing).
The flow chamber must be earth grounded to be
protected from external electrical noise.
The flow chamber should never be empty to
avoid electrode damage: keep the glass bulb in
water.