Vaisala DPT146 Manuals

Vaisala DPT146 Manuals

Manuals and User Guides for Vaisala DPT146. We have 1 Vaisala DPT146 manual available for free PDF download: User Manual

Vaisala DPT146 User Manual

Vaisala DPT146 User Manual (70 pages)

Dewpoint and Pressure Transmitter for Compressed Air

Brand: Vaisala | Category: Transmitter | Size: 3.44 MB

Table of Contents

Table of Contents
3
Vaisala
3
Chapter 1 General Information

7
- About this Manual
  
  7
- Safety
  
  9
  - ESD Protection
    9
- Recycling
  
  10
- Regulatory Compliances
  
  10
- Patent Notice
  
  10
- Trademarks
  
  11
- License Agreement
  
  11
- Warranty
  
  11
Chapter 2 Product Overview

13
- Introduction to DPT146
  
  13
  - Table 3 Output Parameters of DPT146
    13
- Basic Features and Options
  
  14
  - Figure 1 DPT146 with ISO G1/2" Thread
    14
- Transmitter Structure
  
  15
  - Figure 2 DPT146 Transmitter Structure
    15
- Connection Cables
  
  16
  - Figure 3 Cable with Threaded Connector
    16
  - Figure 4 USB Service Cable
    16
- Loop-Powered Display (Optional)
  
  17
  - Figure 5 Nokeval 301 Loop-Powered Display
    17
- Sampling Accessories (Optional)
  
  18
Chapter 3 Functional Description

19
- Sensor Technology
  
  19
  - MPS1 Multiparameter Sensor
    19
  - Figure 6 MPS1 Sensor
    19
  - DRYCAP® Technology
    20
    
    Auto-Calibration
    20
    
    Sensor Purge
    20
    
    Sensor Warming in High Humidities
    21
  - BAROCAP® Technology
    21
- DPT146 Startup Sequence
  
  22
  - Figure 7 DPT146 Startup Sequence
    22
Chapter 4 Installation

23
Chapter 5 Operation

35
- Transmitter Start-Up
  
  35
- Serial Communication
  
  36
- List of Serial Commands
  
  39
  - Table 6 List of Serial Commands
    39
- Device Information
  
  40
  - Show Device Information
    40
  - Show Currently Active Errors
    41
  - Show Command List
    41
  - Show Firmware Version
    42
  - Show Serial Number
    42
- Configuring Analog Output
  
  42
- Serial Line Output Commands
  
  46
  - Start Measurement Output
    46
  - Stop Measurement Output
    46
  - Set Output Interval
    47
  - Output a Reading Once
    47
- Configuring Measurement Parameters
  
  48
  - Set Measurement Output Format
    48
  - Table 7 FORM Command Parameters
    49
  - Table 8 FORM Command Modifiers
    49
  - Select Unit
    50
- Configuring Serial Line Operation
  
  50
- Other Commands
  
  52
Chapter 6 Maintenance

55
- Periodic Maintenance
  
  55
  - Cleaning
    55
  - Changing the Filter
    55
  - Figure 21 Opening the Filter
    56
  - Figure 22 Filter Structure
    56
  - Calibration and Adjustment
    57
  - Field Check Using an MI70 Indicator
    57
  - Figure 23 Comparing Dewpoint Readings on MI70
    58
Chapter 7

59
- Repair Maintenance
  
  59
Chapter 7 Troubleshooting

61
- Solving Typical Problems
  
  61
  - Table 10 Troubleshooting Table
    61
- Error Messages
  
  62
- Unknown Serial Settings
  
  62
  - Table 11 Error Messages
    62
- Technical Support
  
  63
- Product Returns
  
  63
Chapter 8 Technical Data

65
- Specifications
  
  65
  - Table 12 Measured Parameters
    65
  - Table 13 Calculated Parameters
    65
  - Table 14 Performance
    65
  - Figure 24 DPT146 Dewpoint Measurement Accuracy
    66
  - Table 15 Operating Environment
    66
  - Table 16 Outputs
    66
  - Table 17 General
    67
- Spare Parts and Accessories
  
  68
  - Table 18 DPT146 Spare Parts and Accessories
    68
- Dimensions in MM
  
  69
  - Figure 25 DPT146 Dimensions
    69

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