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CMP21-L
Campbell CMP21-L Pyranometer Thermistor Manuals
Manuals and User Guides for Campbell CMP21-L Pyranometer Thermistor. We have
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Campbell CMP21-L Pyranometer Thermistor manuals available for free PDF download: Instruction Manual
Campbell CMP21-L Instruction Manual (42 pages)
Pyranometers
Brand:
Campbell
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Table of Contents
4
Introduction
8
Cautionary Statements
8
Initial Inspection
8
Ships with
9
Calibration Certificate
9
Quickstart
9
Siting
9
Mounting
10
Figure 4-1 Pyranometer Installation
10
Figure 4-2 Pyranometer Mounted Horizontally for the Northern Hemisphere (Left) and Southern Hemisphere (Right)
10
Figure 4-3 Two Views of a Pyranometer Mounted at an Angle for the Northern
11
Figure 4-4 Pyranometer Mounted at an Anlge for the Southern Hemispher
11
Datalogger Programming/Wiring
12
Figure 4-5 Scwin Short Cut Program Generator
12
Overview
13
Models
13
Construction
13
Specifications
14
Pyranometers
14
Table 6-1 CMP-Series Specifications
14
CVF3 Ventilation Unit
15
CVF4 Ventilation Unit
15
Figure 6-1 Dimensions of the CMP6, CMP11, and CMP21
15
Figure 6-2 Dimensions of the CVF3
15
Installation
16
Mounting to a Tripod or Tower
16
Figure 6-3 Dimensions of the CVF4
16
Figure 7-1 CM245 Bracket with 2.125" U-Bolts Positioned to Mount the Pyranometer Horizontally on a Crossarm
17
Figure 7-2 CM245 Bracket with 1.5" U-Bolts Positioned to Mount Pyranometer at a 40° Angle on a Vertical Pipe
18
Wiring
19
Figure 7-3 Exploded View of the Pyranometer Mounting
19
CMP6, CMP10, CMP11, and CMP21 Thermopile Schematic
20
CMP6 and CMP11 Wiring
20
Figure 7-4 CMP6, CMP10, CMP11, or CMP21 Thermopile Detector Schematic
20
TABLE 7-1. CMP6, CMP10 and CMP11 Differential Connections to Campbell Scientific Dataloggers
20
CMP21 Wiring
21
TABLE 7-2. CMP6, CMP10 and CMP11 Single-Ended Connections to
21
TABLE 7-3. CMP21 Differential Connections to Campbell Scientific Dataloggers
21
Programming
22
Solar Radiation Measurement
22
Input Range
22
TABLE 7-4. CMP21 Single-Ended Connections to Campbell Scientific Dataloggers
22
Multiplier
23
TABLE 7-5. Multipliers Required for Flux Density and Total Fluxes
23
Offset
24
Output Format Considerations
24
CMP21 Internal Thermistor Measurement
24
Example Programs
25
CR1000 Example Program for Measuring a CMP6
25
TABLE 7-6. CR1000 Wiring for CMP6 Example Program
25
CR1000 Example Program for Measuring a CMP11
26
TABLE 7-7. CR1000 Wiring for CMP11 Example Program
26
CR1000 Example Program for Measuring a CMP21
27
TABLE 7-8. CR1000 Wiring for CMP21 Example Program
27
CR10X Example Program for Measuring a CMP6
28
TABLE 7-9. CR10X Wiring for CMP6 Example Program
28
Maintenance
30
Cleaning Domes
30
Figure 8-1 Reading Is Reduced if Dome Is Not Dry or Clean
30
Changing the Desiccant
31
Check Sensor Output
31
Figure 8-2 Changing the Desiccant
31
Recalibration
32
Troubleshooting
32
Appendix A. CVF3, CVF4 Heater Ventilator
34
General Information
34
Siting
34
Installation
35
Cvf3
36
CVF4 Installation
38
Wiring
40
Maintenance
40
Table A-1 CVF3 Wiring
40
TABLE A-2. CVF4 Wiring
40
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Campbell CMP21-L Instruction Manual (42 pages)
Pyranometers
Brand:
Campbell
| Category:
Measuring Instruments
| Size: 2 MB
Table of Contents
Table of Contents
5
1 Introduction
9
2 Cautionary Statements
9
3 Initial Inspection
9
Ships with
10
Calibration Certificate
10
Appendix Cvf3 Heater/Ventilator
10
Mounting
11
Pyranometer Installation
11
Pyranometer Mounted Horizontally for the Northern Hemisphere (Left) and Southern Hemisphere (Right)
11
Two Views of a Pyranometer Mounted at an Angle for the Northern Hemisphere
12
Pyranometer Mounted at an Angle for the Southern Hemisphere
12
Datalogger Programming / Wiring
13
Scwin Short Cut Program Generator
13
4 Quick Start
10
Siting
10
5 Overview
14
Models
14
Construction
14
6 Specifications
15
Pyranometers
15
CMP-Series Specifications
15
CVF3 Ventilation Unit
16
Dimensions of the CMP6, CMP11, and CMP21
16
Dimensions of the CVF3
16
7 Installation
17
Mounting to a Tripod or Tower
17
CM245 Bracket with 2.125" U-Bolts Positioned to Mount the Pyranometer Horizontally on a Crossarm
17
CM245 Bracket with 1.5" U-Bolts Positioned to Mount Pyranometer at a 40° Angle on a Vertical Pipe
18
Wiring
19
Exploded View of the Pyranometer Mounting
19
CMP6, CMP11, and CMP21 Thermopile Schematic
20
CMP6 and CMP11 Wiring
20
CMP6, CMP11, and CMP21 Thermopile Detector Schematic
20
CMP6 and CMP11 Differential Connections to Campbell Scientific Dataloggers
20
CMP21 Wiring
21
CMP6 and CMP11 Single-Ended Connections to Campbell Scientific Dataloggers
21
CMP21 Differential Connections to Campbell Scientific Dataloggers
21
Programming
22
Solar Radiation Measurements
22
Input Range
23
Multiplier
23
Offset
24
Output Format Considerations
24
CMP21 Internal Thermistor Measurement
24
Example Programs
25
CR1000 Example Program for Measuring a CMP6
25
CR1000 Example Program for Measuring a CMP11
26
CR1000 Example Program for Measuring a CMP21
27
CR10X Example Program for Measuring a CMP6
28
Wiring
29
8 Maintenance
30
Cleaning Domes
31
Changing the Desiccant
31
Reading Is Reduced if Dome Is Not Dry or Clean
31
Check Sensor Output
32
Recalibration
32
Changing the Desiccant
32
9 Troubleshooting
33
General Information
35
CVF3 Installation
36
Pyranometer Mounted to the CVF3
36
CVF3 Heater/Ventilator Maintenance
39
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