Onicon F-2600 Manuel d'utilisateur télécharger pdf (Page 5)

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F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 5

TABLE OF CONTENTS

1.0 INTRODUCTION ...............................................................................................11

1.1 F-2600 & F-2700 Series Vortex Mass Flow Meters .................................11

1.1.1 Using this Manual ......................................................................11

1.1.2 Receipt of System Components .................................................12

1.1.3 Technical Assistance .................................................................12

1.1.4 Warranty .....................................................................................12

1.2 How the ONICON Vortex Meter Operates ..............................................13

1.2.1 Velocity Measurement ...............................................................13

1.2.2 Vortex Shedding Frequency ......................................................14

1.2.3 Vortex Frequency Sensing ......................................................... 14

1.2.4 Flow Velocity Range ..................................................................15

1.2.5 Temperature Measurement ........................................................16

1.2.6 Pressure Measurement ...............................................................16

1.3 Flow Meter Congurations ...................................................................... 17

1.3.1 Multivariable Options ...............................................................17

1.3.2 Line Size / Process Conditions / Materials ............................... 18

1.3.3 Flow Meter Electronics ..............................................................18

2.0 INSTALLATION ................................................................................................19

2.1 Installation Overview ..............................................................................19

2.1.1 Flow Meter Installation Requirements .....................................19

2.1.2 Unobstructed Flow Requirements ............................................20

2.2 F-2600 Series In-Line Flow Meter Installation ....................................... 21

2.2.1 Wafer-Style Flow Meter Installation .........................................22

2.2.2 Flange-Style Flow Meter Installation ........................................23

2.3 F-2700 Series Insertion Flow Meter Installation ....................................24

2.3.1 Standard Installation Guidelines ..............................................25

2.3.2 Hot Tap Guidelines .................................................................... 26

2.4 Flow Meter Insertion ...............................................................................27

2.4.1 Installing Meters with a Packing Gland Connection ................ 28

2.4.2 Insertion Procedure with Permanent Insertion Tool ................ 29

2.4.3 Insertion Procedure with Removable Insertion Tool................30

2.4.4 Installing Meters (Packing Gland), No Insertion Tool .............. 31

2.4.5 Insertion Procedure for ow meters with no Insertion Tool ....32

2.5 Adjusting Meter Orientation ...................................................................33

2.5.1 Display/Keypad Adjustment .....................................................33

2.5.2 Enclosure Adjustment ...............................................................34

1 2 3 4 5 6 7 8 9 10 ... 130 131

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Onicon F-2600 Manuel d'utilisateur Page 5