Endress+Hauser Proservo NMS83, Operating Instructions Manual, Page: 82 / 318

Commissioning Proservo NMS83
82 Hauser
A
B
C
D
E
F
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 39 Tank configuration
A Liquid level
B Upper interface
C Lower interface
D Upper phase (density)
E Middle phase (density)
F Lower phase (density)
Setting the tank height
To measure the tank level correctly, the tank reference height and empty (distance from
reference point to datum plate) must be set in advance.
• Tank reference height: Set by the customer to represent the height of the tank.
Distance between the dipping reference and the datum plate. Used for percentage
calculation and as reference for the ullage level.
• Empty: Distance between the zero point of device and datum plate. Empty is
automatically adjusted by the Set level parameter.
• Refer to Level calibration for details how to determine the empty parameter
accurately. →  84
Setting the tank reference height and empty
1. Navigate to: Setup → Empty
2. Input the empty value.
3. Navigate to: Setup → Advanced setup → Application → Tank configuration → Level
→ Tank reference height
4. Input the value of tank reference height.