Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Manual de usuario descargar pdf (Pagina 7)

Table of Contents

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1. Introduction ................................................................. 1

2. Cautionary Statements ............................................... 1

3. Initial Inspection ......................................................... 2

4. Overview ...................................................................... 2

5. Specifications ............................................................. 3

5.1 Measurements ...................................................................................... 3

5.2 Output Signals ...................................................................................... 5

5.3 Physical Description ............................................................................. 6

5.4 Power Requirements ............................................................................ 8

6. Installation ................................................................... 8

6.1 Mounting .............................................................................................. 8

6.2 Plumbing ............................................................................................ 11

6.2.1 Flow ............................................................................................ 11

6.2.2 Pressure ....................................................................................... 11

6.2.3 Filtration ...................................................................................... 12

6.2.4 Plumbing Connections ................................................................ 12

6.2.4.1 Sample Intake ................................................................... 13

6.2.4.2 Pump ................................................................................ 13

6.2.4.3 Zero and Span................................................................... 13

6.3 Wiring and Connections ..................................................................... 14

7. Settings ...................................................................... 17

7.1 Factory Defaults ................................................................................. 17

7.2 Details ................................................................................................ 18

7.2.1 SDM Address .............................................................................. 18

7.2.2 Bandwidth ................................................................................... 18

7.2.3 Unprompted Output .................................................................... 18

7.2.4 Unprompted Output Rate ............................................................ 18

7.2.5 RS-485 Baud Rate ....................................................................... 19

7.2.6 Analog Output ............................................................................. 19

7.2.7 ECMon Update Rate ................................................................... 19

7.2.8 Temperature Sensor .................................................................... 19

7.2.9 Fixed Temperature Value ............................................................ 19

7.2.10 Pressure Sensor ........................................................................... 19

7.2.10.1 Pressure Gain.................................................................... 20

7.2.10.2 Pressure Offset ................................................................. 20

7.2.10.3 Fixed Pressure Value ........................................................ 20

7.2.11 Differential Pressure ......................................................... 20

7.3 ECMon ............................................................................................... 20

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Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Manual de usuario Pagina 7