Endress+Hauser Gammapilot FMG50 - 1.4 Terms and Abbreviations

Gammapilot FMG50
10 Endress+Hauser
into the Gammapilot M. Other linearization tables of up to 32 value pairs can be entered manually or
semi-automatically. The linearization curve with its associated table can be calculated using the
"Applicator"
1)
selection and configuration software.
L
L
I
I
L L
I I
A
B
C
D
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A Linear table
B Standard table
C, D User-specific table
I Pulse rate (pulses per second, cnt/s)
L Level (%)
Density measurement
The measured values of up to four samples of known density can be stored in the Gammapilot
FMG50 and used for the calibration of density measurements. The Gammapilot FMG50 calculates
the absorption coefficient µ and the linearization curve automatically from these values. It then uses
these parameters to calculate the density from the pulse rate. In the case of a one-point calibration, a
default value is used for the absorption coefficient µ. This value can be changed manually.
Alternatively, a second calibration point (the pulse rate in the empty pipe) can be calculated using
the Applicator. The calculated empty calibration value of the Applicator is saved in the device with
the measured one-point calibration value and the absorption coefficient µ is calculated from this.