Campbell CSAT3 Manuals

Campbell CSAT3 Manuals

Manuals and User Guides for Campbell CSAT3. We have 3 Campbell CSAT3 manuals available for free PDF download: Instruction Manual

Campbell CSAT3 Instruction Manual

Campbell CSAT3 Instruction Manual (72 pages)

Three Dimensional Sonic Anemometer

Brand: Campbell | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
5
1 General

9
2 Specifications

9
- Measurements
  9
- Output Signals
  10
- Datalogger
  10
- Physical Description
  11
- Power Requirements
  12
3 Initial Setup

12
- Factory Settings
  12
- DM Address
  13
4 Installation

13
- Orientation
  13
- SDM Addressing Scheme
  13
5 Wiring

16
6 CSAT3 Outputs

19
- SDM Output
  19
- FW05/FWC-L35 Fine Wire Thermocouple
  19
  - Crbasic Dataloggers
    20
  - EDLOG Dataloggers
    20
  - Cr9000
    20
- SDM Compatible Dataloggers
  20
  - RS-232 Output
    21
  - Analog Output
    21
7 Operational Principles

21
- Embedded Code Version 4
  21
- Calibration for Analog Outputs
  21
  - Embedded Code Version 3
    22
  - Effects of Crosswind on the Speed of Sound
    23
8 CSAT3 Trigger

24
- Sampling Modes
  25
- Typical Average CSAT3 Current Drain at +12 VDC
  25
- CSAT3 Pipeline Delay
  25
  - Single-Measurement Mode
    26
  - Oversample Mode
    26
9 Data Pipeline Delay

26
10 Datalogger Programming Using SDM

27
11 Maintenance

45
12 Select Backdoor Commands

50
- Wind Data from CSAT3 S/N 315; Wind Offsets Within Specifications at 19°C
  50
CSAT3 Orientation

53
Serial Communications with the CSAT3

57
- CSAT3 RS-232 Commands
  57
- B-1. RS-232 Command Codes
  58
- CSAT3 Binary Data Output Format
  59
  - B-1. PC as the Trigger Source
    59
  - B-2. CSAT3 as the Trigger Source
    59
- Words 0 through 3
  60
- Word 4
  60
- RS-232 Output
  60
- Converting U X Wind from Word 0
  60
CSAT3 Measurement Theory

63
- Theory of Operation
  63
  - C.1 Theory of Operation
    63
  - Temperature
    63
  - Wind Speed
    63
SDM Communications and Long Signal Cables

67

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Campbell CSAT3 Instruction Manual

Campbell CSAT3 Instruction Manual (60 pages)

Open Path Eddy Covariance System

Brand: Campbell | Category: Measuring Instruments | Size: 5 MB

Table of Contents

Campbell CSAT3 Instruction Manual

Campbell CSAT3 Instruction Manual (30 pages)

THREE DIMENSIONAL SONIC ANEMOMETER

Brand: Campbell | Category: Measuring Instruments | Size: 0 MB

Table of Contents

Table of Contents
3
General
6
Specifications
6
Initial Setup
7
Factory Settings
7
SDM Address
7
Installation
8
Orientation
8
Mounting
8
SDM Addressing Scheme
8
CSAT3 Coordinate System and Mounting Hardware
9
CSAT3 Sonic Anemometer, KH20 Krypton Hygrometer
9
And FW05 Fine Wire Thermocouple
9
Leveling
10
Fine Wire Thermocouple
10
Wiring
10
CSAT3 Power
10
CSAT3 SDM Output to a CR23X and CR10(X) Datalogger
10
CSAT3 SDM Output to a 21X Datalogger
10
CSAT3 SDM Output to a CR9000 Datalogger
10
CSAT3 RS-232 Output Pin out
10
Csat3 Outputs
11
Sdm
11
RS-232 Output
11
Analog Output
11
CSAT3 Analog Output Wiring
11
Operational Principles
12
Csat3 Trigger
12
Calibration for Analog Outputs
12
Sampling Modes
13
Data Pipeline Delay
14
CSAT3 Pipeline Delay
14
Datalogger Programming Using Sdm
15
Sdm-Csat3 (P107)
15
SDM-CSAT3 (P107) Instruction Parameters
15
Diagnostic Word
16
CR23X and 21X Execution Interval and CSAT3 Execution Parameter
16
CR10(X) Execution Interval and CSAT3 Execution Parameter
16
SDM-Group Trigger (P110)
17
Example Datalogger Program
17
CSAT3 Diagnostic Flags
17
Maintenance
18
Calibration
19
Example Flux Program
20
CR23X Sensor Connections
21
Serial Communications with the Csat3
22
CSAT3 RS-232 Commands
22
RS-232 Command Codes
22
PC as the Trigger Source
23
CSAT3 Binary Data Output Format
24
Words 0 through 3
24
Word 4
24
CSAT3 as the Trigger Source
24
CSAT3 RS-232 Status Format
26
Csat3 Measurement Theory
27
Theory of Operation
27
Wind Speed
27
Temperature
27
Sdm Communications and Long Signal Cables
29
Brief Description of SDM Clock Rates
29
CR23X Example
29

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