Fluke 725 Manual do Utilizador descarregar pdf (Página 9)

vii

List of Figures

Figure Title Page

1. Standard Equipment............................................................................................................. 6

2. Input/Output Terminals and Connectors............................................................................... 8

3. Keys...................................................................................................................................... 10

4. Elements of a Typical Display............................................................................................... 13

5. Voltage-to-Voltage Test........................................................................................................ 15

6. Adjusting the Contrast .......................................................................................................... 16

7. Measuring Voltage and Current Output ................................................................................ 17

8. Connections for Supplying Loop Power................................................................................ 18

9. Measuring Electrical Parameters.......................................................................................... 19

10. Measuring Temperature with a Thermocouple ..................................................................... 22

11. Measuring Temperature with an RTD, Measuring 2-, 3-, and 4-Wire Resistance ................ 25

12. Gage and Differential Pressure Modules.............................................................................. 26

13. Connections for Measuring Pressure.................................................................................... 28

14. Connections for Simulating a 4- to 20-mA Transmitter......................................................... 30

15. Electrical Sourcing Connections ........................................................................................... 31

16. Connections for Simulating a Thermocouple........................................................................ 33

17. Connection for Simulating a 3-Wire RTD.............................................................................. 34

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 71 72

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Fluke 725 Manual do Utilizador Página 9