Hach si792 T, User Manual, Page: 99 / 116

97
Appendix B Concentration curves
B.1 Concentration measurement ranges
For the solutions listed in Table 20 , the transmitter determines the
concentration from the measured conductivity and temperature values
in % by weight.
The measurement error is made up of the sum of measurement and the
stored accuracy of the concentration curves.
Note: The transmitter must be calibrated each time a new sensor is
connected.
Note: Calibrate a temperature sensor adjustment for a correct
temperature measurement.
Note: Use a separate temperature sensor with fast response for
measuring processes with rapid temperature changes.