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Vaisala WXT532 manuals available for free PDF download: User Manual
Vaisala WXT532 User Manual (235 pages)
WXT530 Series, Weather Transmitter
Brand:
Vaisala
| Category:
Transmitter
| Size: 2.76 MB
Table of Contents
Table of Contents
3
Chapter 1 General Information
13
About this Manual
13
General Safety Considerations
13
ESD Protection
14
Recycling
15
Trademarks
15
License Agreement
15
Regulatory Compliance
15
Warranty
16
Chapter 2 Product Overview
17
WXT530 Series Weather Transmitters
17
Figure 1 Vaisala Weather Transmitter WXT530 Series
17
Table 54 Table
19
Wxt536
20
Figure 3 WXT535 and WXT534
21
WXT535 and WXT534
21
Figure 4 WXT533 and WXT532
22
Figure 5 WXT531
22
Wxt531
22
WXT533 and WXT532
22
Components
23
Figure 6 WXT536 Components
23
Figure 7 Cut-Away View of WXT536
24
Figure 8 Bottom of WXT536
25
Optional Features
26
USB Cables
26
Figure 9 USB Cable
26
Mounting Kit
27
Figure 10 Mounting Kit
27
Surge Protector
28
Figure 11 Surge Protector
28
Bird Spike Kit
29
Figure 12 Bird Spike Kit
29
Figure 13 WXT536 with Bird Spike Kit
29
Vaisala Configuration Tool
30
Sensor Heating
30
Chapter 3 Functional Description
31
Wind Measurement Principle
31
Precipitation Measurement Principle
34
PTU Measurement Principle
36
Heating
36
Analog Input Interface
38
Analog Output Interface
38
Figure 2 WXT536
38
Chapter 4 Installation
39
Maritime Installations
39
Selecting the Location
40
Figure 14 Recommended Mast Location in Open Area
40
Figure 15 Recommended Mast Length on Top of Building
41
Unpacking
42
Figure 16 Contents of Shipping Container
42
Figure 17 Installing with Protective Packaging
43
Installing the Transmitter
44
Mounting
44
Mounting on Vertical Pole Mast
45
Figure 18 Removing Screw Cover
45
Figure 19 North Arrow
45
Mounting on Vertical Pole Mast with Mounting Kit
46
Figure 20 Mounting WXT531 on Vertical Pole Mast
46
Figure 21 Mounting Transmitter with Mounting Kit
47
Figure 22 Removing Protective Cushion after Installation
48
Mounting on Horizontal Cross Arm
49
Figure 23 Mounting Transmitter to Cross Arm (L-Profile)
49
Grounding
50
Grounding with Bushing and Grounding Kit
50
Figure 24 Mounting Bolt Location in Cross Arm
50
Aligning
51
Figure 25 Grounding with Bushing and Grounding Kit
51
Compass Alignment
52
Figure 26 Sketch of Magnetic Declination
52
Figure 27 Wind Direction Offset
53
Wind Direction Offset
53
Chapter 5 Wiring and Power Management
55
Power Supplies
56
Figure 28 Average Operational Current Consumption
56
Figure 29 Heating Instant Current and Power Vs Vh (WXT536, WXT535, WXT533, and WXT532)
58
Figure 30 Heating Instant Current and Power Vs Vh (WXT531)
58
Wiring with 8-Pin M12 Connector
60
External Wiring
60
Figure 31 Pins of 8-Pin M12 Connector
60
Table 5 Screw Terminal Pin-Outs
61
Table 6 WXT532 Ma Output Option Screw Terminal Pin-Outs
62
Internal Wiring
63
Figure 32 Internal Wiring for RS-232, SDI-12, and RS-485
66
Wiring Using Screw Terminals
67
Figure 33 Screw Terminal Block
67
Table 12 Screw Terminal Pin-Outs for Serial Interfaces and Power
68
Data Communication Interfaces
69
Figure 34 Data Communication Interfaces
69
Figure 35 Termination Jumper Positions
70
Power Management
71
Table 14 Economic Power Management
73
Chapter 6 Connection Options
75
Communication Protocols
75
Connection Cables
76
Installing the USB Cable Driver
77
Service Cable Connection
78
Figure 36 Service Cable Connection
78
Terminal
79
Communication Setting Commands
80
Checking Current Communication Settings (Axu)
80
Setting Fields
81
Changing the Communication Settings (Axu)
83
Chapter 7 Retrieving Data Messages
85
General Commands
86
Reset (Axz)
86
Precipitation Counter Reset (Axzru)
87
Precipitation Intensity Reset (Axzri)
88
Measurement Reset (Axzm)
89
ASCII Protocol
90
Abbreviations and Units
90
Device Address (?)
91
Acknowledge Active Command (A)
92
Wind Data Message (Ar1)
92
Pressure, Temperature and Humidity Data Message
93
(Ar2)
93
Precipitation Data Message (Ar3)
94
Supervisor Data Message (Ar5)
95
Combined Data Message (Ar)
97
Composite Data Message Query (Ar0)
97
Polling with CRC
98
Automatic Mode
100
Automatic Composite Data Message (Ar0)
101
SDI-12 Protocol
102
Address Query Command (?)
102
Acknowledge Active Command (A)
103
Change Address Command (Aab)
104
Send Identification Command (Ai)
104
Start Measurement Command (Am)
105
Start Measurement Command with CRC (Amc)
107
Start Concurrent Measurement (Ac)
107
Start Concurrent Measurement with CRC (Acc)
109
Send Data Command (Ad)
109
Examples of Am, Ac and Ad Commands
110
Continuous Measurement (Ar)
112
Continuous Measurement with CRC (Arc)
114
NMEA 0183 V3.0 Protocol
115
Device Address (?)
115
Acknowledge Active Command (A)
116
MWV Wind Speed and Direction Query
116
XDR Transducer Measurement Query
118
Table 19 Transducer Ids of Measurement Parameters
121
Table 20 Transducer Table
126
TXT Text Transmission
127
Automatic Mode
128
Automatic Composite Data Message (Ar0)
128
Chapter 8 Sensor and Data Message Settings
129
Wind Sensor
129
Checking the Settings (Awu)
129
Setting Fields
131
Changing the Settings (Awu)
133
Pressure, Temperature, and Humidity Sensors
136
Checking the Settings (Atu)
136
Setting Fields
137
Changing the Settings (Atu)
138
Precipitation Sensor
140
Checking the Settings (Aru)
140
Setting Fields
141
Changing the Settings (Aru)
144
Supervisor Message
146
Checking the Settings (Asu)
146
Setting Fields
147
Changing the Settings (Asu)
148
Composite Data Message (Ar0)
149
Analog Input
151
Figure 37 Analog Input Connector Pins
151
Table 21 Analog Input Signals
151
Figure 38 Analog Input Settings in Configuration Tool
152
Common Sensor Settings (Aiu)
154
Update Interval [I]
154
Table 25 Awu Setting Fields [R]
154
Enabling and Disabling Analog Input
154
Aux Input Averaging Time [A]
155
Parameter Selection [R]
155
Aux.rain Sensor Settings [Aia]
156
Gain [G]
156
Reset Mode [M]
157
Limit [L]
157
Parameter Selection [Aiu,R = Bit 2 and Bit 10]
157
Getting Data Messages
156
Solar Radiation Sensor Settings [Aib]
157
Gain [G]
157
Parameter Selection [Aiu,R= Bit 3 and Bit 11]
158
Aux Level Sensor Settings [Ais]
158
Gain [G]
158
Aux.temperature Sensor Settings [Aip]
158
Averaging Time [A]
158
Parameter Selection [Aiu,R= (Bit 1 and Bit 9)]
159
Parameter Order for SDI-12 Mode
159
Analog Output
159
Analog Output Operation
159
Analog Output Scaling
160
Analog Output Signal for Wind Speed Channel
161
Analog Output Signal for Wind Direction Chanel
162
Enabling or Disabling Analog Output
162
Chapter 9 Maintenance
165
Cleaning
165
Replacing the PTU Module
166
Figure 39 Replacing PTU Module
166
Technical Support
167
Chapter 10 Troubleshooting
169
Table 27 Communication Problems
170
Self-Diagnostics
172
Error Messaging/Text Messages
172
Rain and Wind Sensor Heating Control
173
Table 28 Error Messaging/Text Messages
173
Operating Voltage Control
174
Missing Readings and Error Indication
174
Chapter 11 Technical Specifications
175
Performance
175
Table 33 Wind
177
Inputs and Outputs
178
General Conditions
179
Table 38 Electromagnetic Compatibility
180
General
181
Table 39 Materials
181
Table 40 General
181
Materials
181
Options and Accessories
182
Table 41 Options and Accessories
182
Type Label
183
Figure 40 Type Label
183
Dimensions (MM/Inch)
184
Figure 41 WXT536 Dimensions
184
Figure 42 WXT535 and WXT534 Dimensions
185
Figure 43 WXT533 and WXT532 Dimensions
186
Figure 44 WXT531 Dimensions
187
Figure 45 Mounting Kit Dimensions
188
Appendix Anetworking
189
Connecting Several Transmitters on same Bus
189
SDI-12 Serial Interface
189
Wiring
189
Communication Protocol
190
RS-485 Serial Interface
191
Wiring
191
Communication Protocol
191
ASCII, Polled
191
NMEA 0183 V3.0, Query
192
NMEA 0183 V3.0 Query with ASCII Query Commands
194
Appendix B Sdi-12 Protocol
197
SDI-12 Electrical Interface
197
SDI-12 Communications Protocol
198
SDI-12 Timing
198
Figure 46 Timing Diagram
199
Appendix C Crc-16 Computation
201
Encoding the CRC as ASCII Characters
202
NMEA 0183 V3.0 Checksum Computation
202
Appendix D
203
Wind Measurement Averaging Method
203
Figure 47 Wind Measurement Averaging Method
204
Appendix E Factory Configurations
205
General Unit Settings
206
Wind Configuration Settings
206
Table 42 General Unit Settings
206
Table 43 Wind Configuration Settings
206
PTU Configuration Settings
207
Rain Configuration Settings
207
Supervisor Settings
207
Table 44 PTU Configuration Settings
207
Table 45 Rain Configuration Settings
207
Table 46 General Unit Settings
207
Appendix F Wiring External Sensors to Wxt536
209
Figure 48 Connecting External Sensors to WXT536
209
Connecting Snow Depth Sensor to WXT536
210
Figure 49 Connecting Snow Depth Sensor to WXT536
210
Figure 50 Wiring Snow Depth Sensor to WXT536
211
Connecting Pyranometer to WXT536
213
Figure 51 Connecting CMP3 to WXT536
213
Figure 52 Peeling CMP3 Cable Sheath
214
Figure 53 Wiring CMP3 to WXT53
215
Table 47 Table
216
Connecting Rain Gauge to WXT536
217
Figure 54 Wiring RG13 to WXT536
217
Table 49 Table
218
Figure 55 Complete Set of Accessories
220
Figure 56 WXT536 with Surge Protector WSP150
222
Figure 57 WXT536 with Surge Protector WSP152
224
Table 52 Table
227
Configuration Parameters
227
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Vaisala WXT532 User Manual (221 pages)
Weather Transmitter
Brand:
Vaisala
| Category:
Transmitter
| Size: 4.7 MB
Table of Contents
Table of Contents
2
1 About this Document
10
Documentation Conventions
10
Trademarks
10
ESD Protection
11
Version Information
11
Document Versions
11
2 Product Overview
12
WXT530 Series Weather Transmitters
12
Table 2 Available Options
13
Wxt536
14
Figure 2 WXT536
15
WXT535 and WXT534
15
Figure 3 WXT535 and WXT534
16
Figure 4 WXT533 and WXT532
16
WXT533 and WXT532
16
Figure 5 WXT531
17
Wxt531
17
Components
18
Figure 6 WXT536 Components
18
Figure 7 Cut-Away View of WXT536
19
Optional Features
20
Figure 8 Bottom of WXT536
20
Figure 9 USB Cable
21
USB Cables
21
Figure 10 Mounting Kit
22
Mounting Kit
22
Figure 11 Surge Protector
23
Surge Protector
23
Bird Kit
24
Figure 12 Bird Kit
24
Figure 13 WXT536 with Bird Kit
24
Figure 14 Vaisala Configuration Tool
25
Sensor Heating
25
Vaisala Configuration Tool
25
Backward Compatibility
26
Regulatory Compliances
26
3 Functional Description
28
Wind Measurement Principle
28
Precipitation Measurement Principle
29
PTU Measurement Principle
30
Heating
31
Table 3 Heater Resistance
31
Analog Input Interface
32
Analog Output Interface
32
Figure 15 Analog Inputs for External Sensors
32
4 Installation
34
Installing WXT530
34
Maritime Installations
34
Placing WXT530
34
Figure 16 Recommended Mast Location in Open Area
35
Figure 17 Recommended Mast Length on Top of Building
36
Unpacking WXT530
37
Figure 18 Contents of Shipping Container
37
Figure 19 Installing with Protective Packaging
38
Mounting WXT530
39
Mounting WXT530 on Vertical Pole Mast Without Mounting Kit
40
Mounting WXT530 on Vertical Pole Mast with Mounting Kit
40
Figure 20 Mounting WXT531 on Vertical Pole Mast
41
Mounting WXT530 on Sensor Support Arm
44
Grounding
46
Grounding with Bushing and Grounding Kit
46
Aligning WXT530
47
Figure 21 WXT530 North Arrow
48
Figure 22 Sketch of Magnetic Declination
48
Aligning WXT530 with Compass
49
Configuring Wind Direction Offset
49
Installing Vaisala Configuration Tool
50
Installing USB Cable Driver
52
5 Wiring and Power Management
54
Power Supplies
54
Figure 23 Average Operational Current Consumption (with 4Hz Wind Sensor Sampling)
55
Figure 24 Heating Instant Current and Power Vs Vh (WXT536, WXT535, WXT533, and WXT532)
56
Figure 25 Heating Instant Current and Power Vs Vh (WXT531)
56
Power Management
57
Table 4 Standby Power Consumption
57
Table 5 Economic Power Management
58
Wiring with 8-Pin M12 Connector
59
External Wiring
59
Figure 26 Pins of 8-Pin M12 Connector
60
Table 6 Pin-Outs for WXT530 Series Serial Interfaces and Power Supplies
60
Table 7 Screw Terminal Pin-Outs
60
Table 8 WXT532 Ma Output Option Screw Terminal Pin-Outs
61
Internal Wiring
62
Table 9 RS-232 Wiring
62
Table 10 RS-485 Wiring
63
Table 11 SDI-12 Wiring
63
Table 12 RS-422 Wiring
64
Table 13 Ma Output Wiring
64
Wiring Using Screw Terminals
65
Figure 27 Internal Wiring for RS-232, SDI-12, and RS-485
65
Figure 28 Screw Terminal Block
66
Table 14 Screw Terminal Pin-Outs for Serial Interfaces and Power Supplies
66
Data Communication Interfaces
68
Figure 29 Data Communication Interfaces
68
Figure 30 Termination Jumper Positions
69
6 Connection Options
70
Communication Protocols
70
Connection Cables
70
Table 15 Available Serial Communication Protocols
70
Connecting with Service Cable
71
Figure 31 Service Cable Connection
71
Table 16 Connection Cable Options
71
Connecting through M12 Bottom Connector or Screw Terminal
72
Table 17 Default Serial Communication Settings for M12/Screw Terminal Connection
72
Communication Setting Commands
73
Checking Current Communication Settings (Axu)
73
Settings Fields
74
Changing the Communication Settings (Axu)
76
7 Retrieving Data Messages
78
General Commands
78
Reset (Axz)
78
Precipitation Counter Reset (Axzru)
79
Precipitation Intensity Reset (Axzri)
80
Measurement Reset (Axzm)
81
ASCII Protocol
82
Abbreviations and Units
82
Table 18 Abbreviations and Units
82
Device Address (?)
83
Acknowledge Active Command (A)
84
Wind Data Message (Ar1)
84
Pressure, Temperature and Humidity Data Message (Ar2)
85
Precipitation Data Message (Ar3)
86
Supervisor Data Message (Ar5)
86
Combined Data Message (Ar)
87
Composite Data Message Query (Ar0)
88
Polling with CRC
88
Automatic Mode
90
Automatic Composite Data Message (Ar0)
91
Protocol
91
Address Query Command (?)
92
Acknowledge Active Command (A)
92
Change Address Command (Aab)
93
Send Identification Command (Ai)
94
Start Measurement Command (Am)
95
Start Measurement Command with CRC (Amc)
96
Start Concurrent Measurement (Ac)
97
Start Concurrent Measurement with CRC (Acc)
98
Send Data Command (Ad)
98
Examples of Am, Ac and Ad Commands
99
Continuous Measurement (Ar)
101
Continuous Measurement with CRC (Arc)
103
NMEA 0183 V3.0 Protocol
103
Device Address (?)
103
Acknowledge Active Command (A)
104
MWV Wind Speed and Direction Query
105
XDR Transducer Measurement Query
106
Table 19 Transducer Ids of Measurement Parameters
108
TXT Text Transmission
114
Table 20 Transducer Table
114
Automatic Mode
115
Automatic Composite Data Message (Ar0)
116
8 Sensor and Data Message Settings
118
Sensor Configuration and Data Message Formatting
118
Wind Sensor
118
Table 21 Wind Parameters Bits 1-8
120
Table 22 Wind Parameters Bits 9-16
120
Pressure, Temperature, and Humidity Sensors
123
Table 23 PTU Parameters Bits 1-8
125
Table 24 PTU Parameters Bits 9-16
125
Precipitation Sensor
128
Table 25 Precipitation Parameters Bits 1-8
129
Table 26 Precipitation Parameters Bits 9-16
130
Supervisor Message
133
Table 27 Supervisor Parameters Bits 1-8
134
Table 28 Supervisor Parameters Bits 9-16
135
Composite Data Message (Ar0)
136
Analog Input
137
Figure 32 Analog Input Connector Pins
138
Table 29 Analog Input Signals
138
Figure 33 Analog Input Settings in Vaisala Configuration Tool
139
Table 30 Analog Input Setting Definitions
139
Table 31 Aiu Setting Fields [R]
141
Analog Output
144
Table 32 Analog Output Scaling
145
Table 33 Awu Setting Fields [R]
147
9 Maintenance
148
Cleaning
148
Cleaning the Radiation Shield
148
Replacing PTU Module
148
10 Troubleshooting
152
Table 34 Data Validation
152
Table 35 Communication Problems
153
Self-Diagnostics
154
Error Messaging/Text Messages
154
Rain and Wind Sensor Heating Control
155
Table 36 Error Messaging/Text Messages
155
Operating Voltage Control
156
Missing Readings and Error Indication
156
11 Technical Specifications
158
Performance
158
Table 37 WXT530 Series Barometric Pressure Measuring Specifications
158
Table 38 WXT530 Series Air Temperature Measuring Specifications
158
Table 39 WXT530 Series Relative Humidity Measuring Specifications
158
Table 40 WXT530 Series Precipitation Measuring Specifications
159
Table 41 WXT530 Series Wind Measuring Specifications
159
Inputs and Outputs
160
Table 42 WXT530 Series Electrical Specifications
160
Table 43 WXT536 Analog Input Options
161
Table 44 WXT532 Analog Ma Output Options
161
Environmental Conditions
162
Table 45 WXT530 Series Environmental Specifications
162
Table 46 WXT530 Series Electromagnetic Compatibility
162
Mechanical Specifications
163
Table 47 WXT530 Series Mechanical Specifications
163
Options and Accessories
164
Table 48 Options and Accessories
164
Type Label
165
Figure 34 Type Label
165
Dimensions (MM / Inch)
166
Figure 35 WXT536 Dimensions in MM [In]
166
Figure 36 WXT535 and WXT534 Dimensions in MM [In]
167
Figure 37 WXT533 and WXT532 Dimensions in MM [In]
168
Figure 38 WXT531 Dimensions in MM [In]
169
Figure 39 WXT530 Series Mounting Kit (212792) Dimensions
170
Figure 40 Mounting Accessory (WMSFIX60) for Connecting Mounting Kit (212792) and 60 MM Tube
171
Appendix A: Networking
172
Connecting Several Transmitters on same Bus
172
Serial Interface
172
Wiring SDI-12
172
Communication Protocol
172
Serial Interface
173
Wiring
173
Communication Protocol
173
ASCII, Polled
173
A.3 RS-485 Serial Interface
173
NMEA 0183 V3.0, Query
174
NMEA 0183 V3.0 Query with ASCII Query Commands
176
Appendix B: SDI-12 Protocol
178
Electrical Interface
178
Communications Protocol
178
Timing
178
Figure 41 Timing Diagram
179
Appendix C: CRC-16 Computation
180
Encoding the CRC as ASCII Characters
180
NMEA 0183 V3.0 Checksum Computation
181
Appendix D: Wind Measurement Averaging Method
182
Figure 42 Wind Measurement Averaging Method
183
Appendix E: Factory Configurations
184
General Unit Settings
184
Wind Configuration Settings
184
Table 49 General Unit Settings
184
PTU Configuration Settings
185
Table 50 Wind Configuration Settings
185
Table 51 PTU Configuration Settings
185
Rain Configuration Settings
186
Supervisor Settings
186
Table 52 Rain Configuration Settings
186
Table 53 General Unit Settings
186
Appendix F: Connecting External Sensors to WXT536
188
Connecting Ultrasonic Level Sensor to WXT536
188
Figure 43 Connecting External Sensors to WXT536
188
Figure 44 Connecting Ultrasonic Level Sensor to WXT536
189
Figure 45 Wiring Ultrasonic Level Sensor to WXT536
190
Connecting Pyranometer to WXT536
191
Table 54 Ultrasonic Level Connections
191
Figure 46 Connecting CMP3 to WXT536
192
Figure 47 Peeling CMP3 Cable Sheath
193
Figure 48 Wiring CMP3 to WXT53
194
Connecting Resistance Temperature Sensor
195
Figure 49 Pt1000 Connected to WXT536 M12 Connector
195
Table 55 Pyranometer Connections
195
Figure 50 Wiring Temperature Sensor Pt1000 to WXT536
196
Figure 51 Wiring Temperature Sensor TM-Pt1000 to WXT536
196
Figure 52 TM-Pt1000 Connector
197
Table 56 Temperature Sensor Connections
197
Connecting Rain Gauge to WXT536
198
Figure 53 Wiring RG13/RG13H to WXT536
198
Table 57 Rain Gauge Connections
199
Appendix G: Complete Set of Accessories
200
Figure 54 Complete Set of Accessories
200
Figure 55 WXT536 with Surge Protector WSP150
202
Figure 56 WXT536 with Surge Protector WSP152
203
Appendix H: Configuration Parameters
204
Table 58 General Parameters
204
Table 59 Pressure, Temperature and Humidity Parameters
206
Table 60 Wind Parameters
207
Table 61 Precipitation Parameters
208
Table 62 Auxiliary Sensor Parameters
209
Table 63 Analog Ma Output Parameters
210
Index
212
Warranty
218
Recycling
218
Technical Support
218
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