bürkert Type 8221 Bedienungsanleitung Seite 5

Type 8221 Hygienic Conductivity Sensor Operating Instructions
Assembly
Please check if the process connection is sufficiently clean. Then fit the conductivity sensor.
Please follow the instructions mentioned below.
Examples:
Ø 60mm min
ATTENTION
The cell constant and the linearity of the sensor can vary with the fitting situation. A
symmetrical setup is recommended. Leave an open space of 60 mm minimum diameter.
Partitions made of non-conductive material should preferably be used.
ATTENTION
A symmetrical setup is recommended in order to ensure a high degree of linearity. To
achieve high precision the cell constant should be calibrated in the final setup.
Make sure that all 4 electrodes are completely and continuously immersed in the
measuring sample.
Ø 60mm min
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