Campbell-scientific OBS500 Smart Turbidity Meter with ClearSensor Tech Uživatelský manuál stáhnout pdf (Strana 7)

Table of Contents

PDF viewers: These page numbers refer to the printed version of this document. Use the

PDF reader bookmarks tab for links to specific sections.

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

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

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

3.1 Ships With ............................................................................................ 2

4. Quickstart .................................................................... 2

4.1 Mounting Suggestions .......................................................................... 2

4.2 Datalogger Programming and Wiring .................................................. 6

5. Overview ...................................................................... 8

5.1 Applications ......................................................................................... 9

5.2 Turbidity Units ..................................................................................... 9

5.3 Measurement Details .......................................................................... 10

5.4 Vertical-Cavity Surface-Emitting Laser Diode .................................. 11

6. Specifications ........................................................... 12

7. Installation ................................................................. 13

7.1 Default Settings .................................................................................. 13

7.2 Device Configuration Utility .............................................................. 13

7.3 Datalogger/RTU Connection .............................................................. 16

7.3.1 SDI-12 Wiring ............................................................................ 17

7.3.2 RS-232 Wiring ............................................................................ 18

7.3.3 Analog 0 to 5 Volt Wiring .......................................................... 18

7.4 Communication Modes ...................................................................... 19

7.4.1 SDI-12 ......................................................................................... 19

7.4.1.1 SDI-12 Addresses ............................................................. 20

7.4.1.2 SDI-12 Transparent Mode ................................................ 21

7.4.2 RS-232 ........................................................................................ 22

7.5 Calibration .......................................................................................... 22

7.5.1 Turbidity ..................................................................................... 22

7.5.2 Sediment ..................................................................................... 26

7.5.2.1 Dry-Sediment Calibration ................................................ 26

7.5.2.2 Wet-Sediment Calibration ................................................ 27

7.5.2.3 In situ Calibration ............................................................. 27

7.5.2.4 Performing a Dry-Sediment Calibration........................... 27

7.6 Programming ...................................................................................... 29

7.6.1 Using SCWIN ............................................................................. 29

7.6.2 CRBasic Programming ............................................................... 29

7.6.2.1 SDI-12 .............................................................................. 29

7.6.2.2 RS-232 .............................................................................. 29

7.6.2.3 Analog .............................................................................. 29

1 2 3 4 5 6 7 8 9 10 11 12 ... 63 64

Žádné komentáře

Campbell-scientific OBS500 Smart Turbidity Meter with ClearSensor Tech Uživatelský manuál Strana 7