Vaisala K-PATENTS PR-21 Series Manuals

Vaisala K-PATENTS PR-21 Series Manuals

Manuals and User Guides for Vaisala K-PATENTS PR-21 Series. We have 1 Vaisala K-PATENTS PR-21 Series manual available for free PDF download: User Manual

Vaisala K-PATENTS PR-21 Series User Manual

Vaisala K-PATENTS PR-21 Series User Manual (158 pages)

Process Refractometer

Brand: Vaisala | Category: Measuring Instruments | Size: 6.82 MB

Table of Contents

Table of Contents
3
1 About this Document

9
2 Product Overview

11
3 Mounting

16
4 Indicating Transmitter DTR

24
- Mounting Indicating Transmitter
  24
- Electrical Connections
  25
5 Prism Wash Systems

37
6 Startup and Use

47
- Startup
  47
  - Initial Check
    47
  - Figure 25 Main Display Alternatives
    47
  - Calibration Check
    48
  - Testing Prism Wash
    48
- Using Indicating Transmitter
  48
- Viewing System Information
  52
- Viewing Sensor Status
  53
  - Optical Image
    53
  - Figure 29 System Description
    53
  - Diagnostic Values
    54
  - Figure 30 Typical Optical Images
    54
  - Figure 31 a Slope Graph
    54
  - Temperature Measurement
    55
  - Sensor Head Humidity
    55
- Sensor Verification
  55
7 Configuration and Calibration

56
- Configuring Output Signal Damping
  56
  - Exponential Damping
    56
  - Linear Damping
    57
  - Figure 32 Exponential Damping
    57
  - Slew Rate Limit
    58
  - Figure 33 Linear Damping
    58
- Configuring Output Signal Hold Functionality
  59
  - Figure 34 Slew Rate Damping
    59
  - External Hold
    60
  - Hold During Wash
    60
  - Tolerance Time
    60
  - Figure 35 Effect of Tolerance Time on Output
    61
  - Hold Source Interactions
    61
  - QF Threshold
    61
  - Hold and Signal Damping
    62
- Configuring Refractometer System
  62
- Calibrating Concentration Measurement
  68
- Configuring Prism Wash
  73
  - Wash Cycle
    73
  - Figure 42 Automatic Prism Wash Cycle
    73
  - Figure 43 Wash Logic
    75
  - Figure 44 Wash Cycle
    77
  - Setting Prism Wash Parameters
    78
  - Mechanical Zero Adjustment
    79
- Sensor Rangeability
  80
- Figure 45 Mechanical Zero Adjustment
  80
- Figure 46 Sensor Rangeability
  80
8 Regular Maintenance

81
9 Troubleshooting

84
- Hardware
  84
10 Indicating Transmitter DTR Specifications

98
11 Sensor Specifications

103
- Model Codes
  103
- Table 12 PR-21-S Models
  103
- Table 13 Transmitter Models for 100
  104
- Table 14 Transmitter Models for 24 V DC
  104
- Table 15 Cables
  104
- PR-21-S Part List
  105
- Figure 55 Probe Parts
  105
- Sensor PR-21-S
  107
- Figure 56 Sensor
  107
- Standard Specifications
  109
- Table 16 Standard Specifications
  109
- PR-21-S Process Refractometers in Potentially Explosive Atmosphere
  110
  - Equipment
    110
  - Figure 57 Refractometer System PR-21
    111
- Intrinsically Safe Refractometers PR-21
  112
  - Figure 58 FM Nameplate
    112
  - Equipment
    113
  - Figure 59 Refractometer System PR-21-S
    113
  - Figure 60 IA Nameplate
    114
  - Figure 61 Intrinsically Safe Parts
    115
  - Figure 62 Warning Sticker
    115
  - Intrisincally Safe Mounting
    116
  - Figure 63 Intrinsically Safe Wiring, PR-21-S
    117
  - Figure 64 Isolator Unit Wiring
    118
  - Isolator/Barriers
    118
12 Ethernet Connection Specification

119
- Cable Requirements and Connection
  119
- Connection Settings
  123
- Testing Ethernet Connection
  125
  - Troubleshooting Connection
    126
  - Figure 72 Ping OK
    126
  - Figure 73 Ping Error Message
    126
- Instrument Homepage
  127
  - Remote Panel
    128
  - Figure 74 Instrument Homepage Open in Browser
    128
  - Sensor Verification Certificate
    129
- Collecting Data Using Ethernet
  129
  - Communication Protocol
    129
  - Figure 75 DTR Remote Panel
    129
  - Request-Response Pair Specification
    131
  - Table 17 Request-Response Pair Specification
    131
  - Error Message Specification
    133
13 Sensor Verification

135
14 Regulatory Compliance and Certifications

144
- EC Declaration of Conformity for PR-21 Series of Refractometers
  144
- Declaration of Conformity for PR-21
  146
Appendix A: Principle of Measurement

148
- Figure 86 Refractometer Principle
  148
- Figure 87 Optical Images
  149
- Figure 88 Optical Image Detection
  149
Appendix B: PR-21 Sensor Verification Form

150
- Table 18 Verification Results Display
  150
Appendix C: Field Calibration Form

151
Appendix D: DTR Command Selection Tree

152
Appendix E: Str/Divert Mode Command Selection Tree

153
- Warranty
  155
- Technical Support
  155
- Recycling
  155

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