Page 41                                                                                                               
Lev/Vol 
If you require to set  up a level or volume application, with or without a 
choice  of  control  functions  then  press  “1”  followed  by  “ENTER”  the 
message  “Loading  ***”  will  be  displayed  and  your  Ultra  5  will  be 
configured  as  a  Level  Star  5.  Confirmation  that  configuration  has  been 
completed will be given by the unit type, software version and serial number 
being displayed briefly on the LCD and the unit advancing to the relevant 
“Quick Setup” menu.  
For full details  on  how to  programme the  Level Star 5, using  the  Quick 
Setup  Menu,  please  proceed  to  Chapter  5  Level/Volume.  For  a  full 
description  of  all  features  and  parameters  please  refer  to  Chapter  8 
Parameter Listing and Description. 
Level Star 5 
The Level Star provides the ability to convert level measurement to enable 
the contents of a vessel to be displayed in volume, along with control 
functions, for a complete range of vessel shapes. Also, available within the 
unit is a customised 32-point calibration routine which permits the 
calculation of volume in non - standard vessels. 
The Level Star 5 can measure from 0.12 m to 40 m from the face of the 
transducer to the surface being monitored, dependent on the transducer used.  
The Level Star 5 can show details of level, space, distance, units of volume 
or the average of two points of measurement on the display.   
The five user-definable relays with individual setpoints can be programmed 
to activate devices such as pumps or other control equipment.   
The 4-20 mA output is fully programmable to provide an output relative to 
level, space, distance or volume of either point, when two points are being 
measured or the average of two points of measurement. The optional mA 
Input can be used to connect devices such as pressure transducers so that the 
features of the Level Star 5 can be used in applications where ultrasonic 
transducers are unable to operate.