Tecfluid CP420R Manuale Utente Scaricare il pdf (Pagina 3)

TABLE OF CONTENTS

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

2 ELECTRICAL CONNECTION ............................................................... 4

2.1 Power supply and analog output ............................................ 4

2.2 Pulse input ................................................................................ 5

3 OPERATION ......................................................................................... 5

3.1 Programming ............................................................................ 5

3.2 Serial number indication ......................................................... 7

3.3 Reset ......................................................................................... 7

4 MAINTENANCE ..................................................................................... 7

5 MEASUREMENT ERROR CORRECTIONS ......................................... 7

6 HART COMMUNICATION .................................................................... 8

7 PUSH BUTTON INHIBIT AND ”WRITE PROTECT” ........................... 9

8 MODELS ............................................................................................... 9

9 TECHNICAL CHARACTERISTICS ...................................................... 9

9.1 Power supply ............................................................................ 9

9.2 Totalizer .................................................................................... 9

9.3 Flow rate indication ................................................................. 9

9.4 General characteristics ........................................................... 10

9.5 Input terminals ......................................................................... 10

9.6 Input characteristics ................................................................ 10

9.6.1 COVOL .......................................................................... 10

9.6.2 Turbine ......................................................................... 10

10 DIMENSIONS ........................................................................................ 11

1 2 3 4 5 6 7 8 ... 11 12

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Tecfluid CP420R Manuale Utente Pagina 3