Delta-controls DPT-2000 Bedienungsanleitung PDF herunterladen (Seite 3)

1 IOM-DPT-A: FEB 2014

CONTENTS

I. APPENDIX Exd ............................................................................................................................. 2

II. APPENDIX Exi. ............................................................................................................................. 7

1. INTRODUCTION ......................................................................................................................... 11

2. USER MATERIALS ..................................................................................................................... 11

3. APPLICATIONS AND MAIN FEATURES ................................................................................... 11

4. IDENTIFYING MARKS. ORDERING PROCEDURE .................................................................... 11

5. TECHNICAL DATA ..................................................................................................................... 12

5.1. ELECTRICAL PARAMETERS .................................................................................................................12

5.2. METROLOGICAL PARAMETERS. ...........................................................................................................13

5.3. MEASUREMENT RANGES. ...................................................................................................................13

5.4. OPERATING CONDITIONS. ..................................................................................................................14

5.5. CONSTRUCTION MATERIALS ...............................................................................................................15

6. CONSTRUCTION. ....................................................................................................................... 15

6.1. MEASUREMENT PRINCIPLES. .............................................................................................................15

6.2. CONSTRUCTION ...............................................................................................................................15

6.2.1. Transmitter casing ...................................................................................................................................... 16

6.2.2. Electronic board with display .................................................................................................................... 16

6.2.3. Shields of the measuring insert ................................................................................................................ 16

7. INSTALLATION OF TRANSMITTERS ........................................................................................ 16

8. ELECTRICAL CONNECTION ..................................................................................................... 16

8.1. GENERAL RECOMMENDATIONS ...........................................................................................................16

8.2. ELECTRICAL CONNECTIONS ...............................................................................................................16

8.4. EARTHING .......................................................................................................................................17

9. SETTING AND REGULATION .................................................................................................... 17

9.1. MEASUREMENT RANGES, DEFINITIONS ................................................................................................17

9.1.1. Nominal range ............................................................................................................................................. 17

9.1.2. Set range ...................................................................................................................................................... 17

9.1.3. Factory range............................................................................................................................................... 17

9.2. CONFIGURATION AND CALIBRATION ....................................................................................................18

9.3. CALIBRATION. ..................................................................................................................................24

10. INSPECTIONS AND SPARE PARTS .......................................................................................... 24

10.1. PERIODIC INSPECTIONS ...................................................................................................................24

10.2. UNSCHEDULED INSPECTIONS ...........................................................................................................24

10.3. SPARE PARTS. ...............................................................................................................................24

11. PACKING, STORAGE AND TRANSPORT. ................................................................................. 24

12. GUARANTEE .............................................................................................................................. 24

13. ADDITIONAL INFORMATION ..................................................................................................... 24

14. FIGURES. .................................................................................................................................... 25

Fig.1. DPT... transmitters – block diagram. ............................................................................................................ 25

ELECTRICAL CONNECTIONS FOR DPT... TRANSMITTERS ..............................................................................25

Fig.2a. The link of transmitter and communicator or modem to current line by the switch box ( in case of the

resistance in current loop is higher than 250Ω). ................................................................................................... 25

Fig.2b. The link of transmitter and communicator or modem to <SIGNAL+> <SIGNAL-> transmitter terminals in

case of the resistance in current loop is higher than 250Ω. ................................................................................. 26

Fig.2c. The link of transmitter and communicator or modem to <SIGNAL+> <TEST+> transmitter terminals in

case of the resistance in current loop is smaller than 250Ω. ................................................................................ 26

Fig.2d. The link of transmitter and communicator or modem to <SIGNAL+> <SIGNAL-> transmitter terminals in

case of the resistance in current loop is smaller than 250Ω. ................................................................................ 27

Fig.3. DPT-2000ALW smart temperature transmitter ............................................................................................. 28

Fig.4. DPT... display rotation possibility, configuration buttons. ............................................................................ 29

Fig.5. Back lighting jumper view at transmitter electric board (unit display back side) ......................................... 29

Fig.6. The types of shields of measuring insert. ..................................................................................................... 30

Fig.7. The explosion - proof joints of DPT-2000ALW transmitter. .......................................................................... 31

Fig.8. How to lead the casing of DPT-2000ALW transmitter.................................................................................. 32

1 2 3 4 5 6 7 8 ... 36 37

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