Hach-Lange POLYMETRON 9500 Inductive Conductivity Sensors User Manual - Manual (Page 5)

Installation
W A R N I N G
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the document.
Sensor mounting
W A R N I N G
Personal injury hazard. Always consider the temperature and pressure rating of the mounting hardware that is
used to install the sensor. The hardware material usually limits the temperature and pressure rating of the system.
For optimum performance, the sensor (including the Pt100 temperature sensor) must be completely
submerged in the sample with the sensor opening facing the flow direction. Make sure there is at
least a 1 cm gap around the sensor to avoid any measurement interference:
1 Pt100 sensor 2 Minimum gap of 1 cm
Figure 2 Mounting examples
1 Sanitary (CIP) flange mount 3 End of pipe immersion
2 Union T-mount 4 Ball valve insertion
English 5