CUM 750 / CUS 70
Instrument description
Hauser
7
2.3 Design and functional description
The measuring system consists of the following system components:
•
CUM 750 transmitter
•
Ultrasonic sensor CUS 70
1
CUM 750 transmitter
2
Operating keys
3
Main switch
4
Cable bushings
5
LCD for graphic
and numerical display
6
CUS 70 ultrasonic sensor
The transmitter is controlled by a 32-bit processor and carries out the following functions:
•
Detect measured variables and process data
•
Menu guidance on alphanumeric LCD
•
Save and manage user parameters
•
Monitor the system and the sensor
•
Hide areas where a separation zone is not expected
•
Evaluate varying received signal strengths differently
•
Select evaluation of rising or trailing signal edges
•
Locally differentiated gain of sensor signal, e.g. with floating sludge
•
Define an area (gate) above and below the separation zone
•
Arrow indicator for the basin bottom.
All user parameters such as tank configuration, acoustics and setting output signals are menu-driven
and saved to a non-volatile memory.
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