Endress+Hauser Gammapilot FMG50 - Scenario 2: Density Compensation Via FMG50 Gas Density Measurement

Gammapilot FMG50 Commissioning
Endress+Hauser 79
2. Enter value pairs in the linearization table. A value pair consists of a percentage value
and the associated pulse rate (pulses per second, cnt/s).
 The linearized measured value is shown as a percentage.
The linearization table consists of up to 32 value pairs.
Enter as many value pairs as possible to maximize accuracy.
Setting sensors and channels
Channel 2:
FMG50 level measurement (HART output)
• PV: level (%)
• SV: pulse rate (pulses per second, cnt/s)
Channel 3:
Pressure measurement (HART output)
PV: absolute pressure (bar)
Channel 4:
Temperature measurement (HART output)
PV: temperature (K)
7.5.2 Scenario 2: density compensation via FMG50 gas density
measurement
Measuring system arrangement
1
2
3
4
5
A0043428
 23 Connection example: RSG45 (scenario 2)
1 FMG50 (level)
2 FMG50 (density)
3 RSG45
4 HART channel 2 (level)
5 HART channel 1 (density)
Connection of HART channels of the RSG45
Channel 1: FMG50 density measurement
Channel 2: FMG50 level measurement