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SR50AH
Campbell SR50AH Manuals
Manuals and User Guides for Campbell SR50AH. We have
2
Campbell SR50AH manuals available for free PDF download: Product Manual, Instruction Manual
Campbell SR50AH Product Manual (67 pages)
Sonic Ranging Sensors
Brand:
Campbell
| Category:
Accessories
| Size: 18.71 MB
Table of Contents
Table of Contents
5
1 Introduction
8
2 Precautions
9
3 Initial Inspection
10
4 Quickstart
10
5 Overview
14
6 Specifications
16
Integrated Temperature Sensor
17
7 Installation
17
Beam Angle
18
Mounting Height
18
Reference Point
19
Mounting
19
Wiring
21
Programming
22
SDI-12 Programming
22
RS-232 Programming
23
RS-485 Programming
23
8 Operation
24
Quality Numbers
24
Temperature Compensation
25
SDI-12 Measurements
26
Measuring Multiple SDI-12 Sensors
30
9 Maintenance and Troubleshooting
30
Disassembly/Assembly Procedures
30
Data Interpretation
34
Data Filtering
34
Appendix A. Importing Short Cut Code into Crbasic Editor
36
Appendix B. Jumper Settings
37
Appendix C. RS-232 and RS-485 Operation
38
RS-232 Wiring
38
RS-485 Operation
40
RS-485 Wiring for Direct Data Logger Connection
40
RS-485 Wiring Using an MD485
41
RS-232 and RS-485 Settings
42
Baud Rate Setting
45
Address
46
Operational Mode Setting
46
Measure in Poll Mode
46
Auto Measure Auto Output Mode
46
Auto Measure Polled Output Mode
46
Distance to Target or Depth
47
Distance to Ground
47
Measurement Interval Units
47
Measurement Interval Value
47
Quality Output
48
Diagnostics Output
48
Serial Commands
48
RS-232/RS-485 Data Output Format
49
Appendix D. SR50AH Heater Operation
52
Heater Specifications
52
Heating Cable Requirements
53
Heater Maintenance
53
Appendix E. SDI-12 Sensor Support
57
SDI-12 Command Basics
57
Acknowledge Active Command (A!)
58
Send Identification Command (Al!)
58
Start Verification Command (Av!)
59
Address Query Command (?!)
59
Change Address Command (Aab!)
59
Start Measurement Commands (Am!)
60
Start Concurrent Measurement Commands (Ac!)
60
Start Measurement Commands with Cyclic Redundancy Check (Amc! and Acc!)
62
Stopping a Measurement Command
62
Send Data Command (Ad0
62
Continuous Measurement Command (Ar0
63
Extended Commands
63
SDI-12 Transparent Mode
63
Changing an SDI-12 Address
64
Changing an SDI-12 Address - CR200(X) Series
65
References
66
Campbell Scientific Regional Offices
67
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Campbell SR50AH Instruction Manual (12 pages)
Sonic Ranging Sensor Heater Option
Brand:
Campbell
| Category:
Accessories
| Size: 0.22 MB
Table of Contents
Table of Contents
5
Heater Introduction
7
Specifications
7
Figures
8
Maintenance
8
SR50AH Heater Option
8
Complete Transducer Assembly with Power Connection
10
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