Volume Measurement - +Gf+ 2298 Bedienungsanleitung

Instruction manual
5.6.7 P34 Specific density of the measured medium
FACTORY DEFAULT: 0
It is used for simple relative modification of the acceptance threshold value set in the Echo diagram, the value range of which is
–4000...+4000. It can increase (positive value) or decrease (negative value) the device's noise suppression ability compared to the
default setting. If the value is 0, there is no change compared to the set threshold value. (See Chapter Threshold mask).
P34
Measurement optimalization ➙ Threshold offset
EView2
5.7

Volume measurement

5.7.1 P40 Output value calculation method
FACTORY DEFAULT: 0000
A selection of typical tank shapes for volume measurement. The tank dimensions can be set using parameters P41...P45 (see figures
below). In the case of the OCT setting, the tank shape must be specified in a table.
P40 ba
Tank/Silo parameters ➙ Tank shape
EView2
ba Tank shape
00 Output Conversion Table (OCT)
b0 Vertical cylindrical tank with a convex bottom
01 Vertical cylindrical tank with a conical bottom
02 Vertical rectangular tank with a pyramidal bottom
03 Horizontal cylindrical tank
04 Spherical tank
P40 b
Tank/Silo parameters ➙ Tank shape
EView2
Tank/Silo parameters ➙ Bottom shape
b
0 Planar
1 Slightly convex
2 Strongly convex
3 Hemispherical
Type 2298 80 GHz Radar Level Sensor
Parameters
See „6.5 The output conversion table (OCT) – (EView2
OC-Table)" on page 49
P40+(b), P41
P41, P43, P44
P41, P42, P43, P44, P45
P40(b), P41, P42
P41
Associating typical tank bottom shapes for the
specific tank type to calculate the volume accurately.
The exact form of the setting code can be seen in the
drawings under parameters P41...45.
37