Tecfluid LU Series Manuale Utente Scaricare il pdf (Pagina 2)

TABLE OF CONTENTS

1 INTRODUCTION ................................................................................... 4

2 INSTALLATION .................................................................................... 4

2.1 General ...................................................................................... 4

2.2 Measuring range ...................................................................... 4

2.3 Obstacles in the vessel ........................................................... 5

2.4 Filling entries ............................................................................ 6

2.5 Foams ........................................................................................ 6

2.6 Standpipe measurement ......................................................... 6

3 ELECTRICAL CONNECTION ............................................................... 6

3.1 Power supply and analog output connection (mod. LU9X) ... 7

3.1.1 Power supply connection ............................................. 7

3.1.2 Analog output connection ............................................ 7

3.2 Analog output connection (models LU92X) .......................... 10

3.3 Alarm output connection (only in models LU9X) ................... 10

3.4 Connection examples .............................................................. 11

4 OPERATION ......................................................................................... 12

4.1 Echo intensity verification ...................................................... 12

4.2 Display modes .......................................................................... 12

4.3 Dead zone indication ............................................................... 13

4.4 Echo loss indication ................................................................ 14

5 CONFIGURATION ................................................................................ 14

5.1 Measuring units ........................................................................ 14

5.2 Distance to the bottom of the vessel ..................................... 14

5.3 Distance to the top of the vessel ............................................ 15

5.4 Default display mode ............................................................... 16

5.5 Current output .......................................................................... 16

5.6 Alarms ....................................................................................... 17

5.7 Filter .......................................................................................... 18

5.8 Dead zone distance .................................................................. 19

1 2 3 4 5 6 7 ... 27 28

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Tecfluid LU Series Manuale Utente Pagina 2