Yokogawa EJA110A Manual do Utilizador descarregar pdf (Página 4)

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CONTENTS

IM 01C21B01-01E

(18) Test Output Setup ..................................................................... 8-16

(19) User Memo Fields ..................................................................... 8-16

8.4 Displaying Data Using the BT200..................................................... 8-17

8.4.1 Displaying Measured Data ......................................................... 8-17

8.4.2 Display Transmitter Model and Specifications ........................... 8-17

8.5 Self-Diagnostics ................................................................................ 8-17

8.5.1 Checking for Problems ............................................................... 8-17

(1) Identifying Problems with BT200 .............................................. 8-17

(2) Checking with Integral Indicator ................................................ 8-18

8.5.2 Errors and Countermeasures ..................................................... 8-19

9. MAINTENANCE............................................................................................. 9-1

9.1 Overview ............................................................................................. 9-1

9.2 Calibration Instruments Selection ....................................................... 9-1

9.3 Calibration ........................................................................................... 9-1

9.4 Disassembly and Reassembly ............................................................ 9-3

9.4.1 Replacing the Integral Indicator ................................................... 9-3

9.4.2 Replacing the CPU Board Assembly ........................................... 9-4

9.4.3 Cleaning and Replacing the Capsule Assembly.......................... 9-5

9.4.4 Replacing the Process Connector Gaskets ................................. 9-6

9.5 Troubleshooting................................................................................... 9-6

9.5.1 Basic Troubleshooting .................................................................. 9-6

9.5.2 Troubleshooting Flow Charts ....................................................... 9-7

10. GENERAL SPECIFICATIONS .................................................................... 10-1

10.1 Standard Specifications .................................................................... 10-1

10.2 Model and Suffix Codes.................................................................... 10-3

10.3 Optional Specifications...................................................................... 10-6

10.4 Dimensions........................................................................................ 10-9

Customer Maintenance Parts List

DPharp EJA Series Transmitter Section ........................CMPL 01C21A01-02E

Model EJA110A, EJA120A and EJA130A

Differential Pressure Transmitter ....................................CMPL 01C21B00-01E

REVISION RECORD

1 2 3 4 5 6 7 8 9 ... 82 83

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