ABB LST300 Series, Инструкция по эксплуатации

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L ST 3 0 0 |
CO M PAC T U LT R A S O N I C L E V EL T R A N SM I T T ER | L S T 3 0 0 – EN R E V. E 21
The options available are Level , Flow and Volume .
5 Configure Empty Distance and press .
Note
Empty Distance is the distance from the face of the sensor to
the bottom of the tank . In Level mode,
Empty Distance
indicates the distance from the sensor where the tank is empty .
6 Configure Span and press .
Note
Span is the distance from the bottom of the tank to the top of
the tank . In Level mode,
Span indicates the tank full position .
7 Configure Blanking and press .
Note
Blanking is the area close to the transmitter where meaningful
measurements cannot be made . The default value depends on
the product specification . Adjusting
Blanking is optional .
8 Configure Max Change Rate .
Note
Max Change Rate indicates the maximum change rate of
measuring distance or level .