Vaisala CT25K Manuals

Vaisala CT25K Manuals

Manuals and User Guides for Vaisala CT25K. We have 2 Vaisala CT25K manuals available for free PDF download: User Manual

Vaisala CT25K User Manual

Vaisala CT25K User Manual (139 pages)

CEILOMETER

Brand: Vaisala | Category: Measuring Instruments | Size: 2.46 MB

Table of Contents

Table of Contents
3
List of Figures

6
Introduction to Manual

9
Validity of this Manual

10
Safety Summary

11
1 General Information

15
- Product Overview
  15
- Figure 1-1 Ceilometer CT25K
  16
- Specifications
  17
  - Mechanical
    17
  - External Connector J1 - Window Conditioner
    17
  - External Connector J2 - Power Input
    17
  - Output Interface
    18
  - External Connector J3 - Data Line
    18
  - Figure 1-2 Data Line Connection Options
    19
  - External Connector J4 - Maintenance Line
    20
  - Modem Options
    20
  - Modem Board DMX55
    20
  - Modem Board DMX50
    21
  - Anet™ Interface DMX611
    21
  - Transmitter
    22
  - Receiver
    22
  - Optical System
    23
  - Performance
    23
  - Environmental Conditions
    23
2 Installation

24
3 Start up

33
4 Operation

39
- Operation Modes
  39
- Serial Lines. Open and Closed Port
  39
- Figure 4-1 Operation Modes
  39
- Figure 4-2 Open and Closed Port
  40
- User Commands
  41
- Data Messages
  47
  - Data Message No. 1
    47
  - Data Message No. 2
    50
  - Data Message No. 3
    52
  - Data Message No. 4
    53
  - Data Message No. 5
    53
  - Data Message No. 6
    53
  - Data Message No. 7
    54
  - Spare)
    55
  - DMX611 Operation (Option)
    55
  - Status Message "S
    56
  - Manual Message
    59
- Polling Mode
  59
- Prevailing Parameter Settings
  60
- Manual Angle Setting
  61
5 Functional Description

63
6 Periodic Maintenance

101
- Alarms and Warnings
  101
- Window Cleaning
  101
- Battery Check
  102
- Storage
  102
7 Troubleshooting

103
- Normal Operation
  103
  - Equipment
    103
  - Instructions
    103
- Troubleshooting
  107
  - Warnings
    107
  - Alarms
    110
  - Miscellaneous
    111
- Failure Diagnosis
  112
8 Repair

113
- General
  113
- Writing Conventions Used
  113
- Start-Up Procedure for Replacement (All Parts)
  114
- Transmitter CTT21
  115
  - Removal
    115
  - Figure 8-1 Board Connectors of the DMF51 Board Frame
    115
  - Replacement
    116
  - Figure 8-2 Removing the Laser Transmitter
    116
  - Compensation Adjustments
    119
  - Figure 8-3 Adjusting the Compensation
    120
  - Figure 8-4 Adjusting the Compensation
    121
- Receiver CTR21
  122
  - Removal
    122
  - Replacement
    123
  - Figure 8-5 Removing the Receiver
    123
  - Coaxial Cable Replacement
    125
  - Removal
    125
  - Replacement
    126
- Compensation Fiber
  127
  - Compensation Fiber Replacement
    127
- Optics Monitor CTL21
  128
  - Removal
    128
  - Replacement
    129
  - Figure 8-6 Removing the Optics Monitor
    129
- Boards of Board Frame DMF51
  130
- Line & Power Subassembly CTP241
  131
Index

137

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Brand: Vaisala | Category: Measuring Instruments | Size: 3.98 MB

Table of Contents

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