Samson 3730 Series Mounting And Operating Instructions page 112

Electropneumatic positioner
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Valve characteristic selection
15
Valve characteristic selection
The characteristics that can be selected in Code 20 are shown in following in graph form.
Note: A characteristic can only be defined (user-defined characteristic) using a workstation/
operating software (e.g. TROVIS-VIEW).
Linear (select characteristic: 0)
Travel/ angle of rotation [%]
100
50
Reference variable [%]
0
0
50
Equal percentage (select characteristic: 1)
Travel/ angle of rotation [%]
100
50
Reference variable [%]
0
0
50
100
100
Rev. equal percentage (select characteristic: 2)
Travel/ angle of rotation [%]
100
50
Reference variable [%]
0
0
50
100
112
EB 8384-3 EN

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3730-3

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