Endress+Hauser NRF81 - Lower Interface Level; Tank Ullage; Upper Interface Level; Water Level

Tankside Monitor NRF81 Operating menu
Endress+Hauser 113
Tank ullage %
Navigation  Operation → Level → Tank ullage %
Description Shows the remaining empty space in percentage related to parameter tank reference
height.
Additional information
Read access Operator
Write access -
Upper interface level
Navigation  Operation → Level → Upper interface level
Description Shows measured interface level from zero position (tank bottom or datum plate). Value is
updated when device generates a valid Interface measurement.
Additional information
Read access Maintenance
Write access -
Lower interface level
Navigation  Operation → Level → Lower interface level
Description Shows measured interface level from zero position (tank bottom or datum plate). Value is
updated when device generates a valid interface measurement.
Additional information
Read access Maintenance
Write access -
Water level
Navigation  Operation → Level → Water level
Description Shows the bottom water level.
Additional information
Read access Operator
Write access -