Vaisala HUMICAP HMT330 SERIES Guia do Utilizador descarregar pdf (Página 181)

Chapter 8 ____________________________________________________________ Technical Data

VAISALA ______________________________________________________________________ 179

HMT335

0508-020

Figure 88 HMT335 Probe Dimensions

The flange is available as an option for the HMT335 probe.

HMT337

0804-061

Figure 89 HMT337 Probe Dimensions

1 2 ... 176 177 178 179 180 181 182 183 184 185 186 ... 205 206

USER'S GUIDE 1
Table of Contents 3
CHAPTER 4 4
CHAPTER 6 7
CHAPTER 7 7
CHAPTER 8 7
List of Figures 9
List of Tables 11
GENERAL INFORMATION 13
Version Information 14
Documentation Conventions 14
ESD Protection 15
Recycling 16
Regulatory Compliances 16
DNV Type Approval 17
Patent Notice 18
Trademarks 18
PRODUCT OVERVIEW 21
Basic Features and Options 22
Structure of the Transmitter 23
0508-010 24
0911-066 26
INSTALLATION 29
0804-065 30
0503-004 30
Pole or Pipeline 32
0503-007 33
0503-041 33
Panel Mounting Frame 35
Cable Bushings 36
Grounding the Cables 37
WARNING 39
CAUTION 40
0703-041 41
0507-024 43
Applications 45
0506-029 46
0503-034 46
Temperature Probe (Optional) 48
Standard 178 mm 120 mm 49
Optional 400 mm 340 mm 49
Tightening the Clasp Nut 50
Optional Modules 51
Installation 52
Warnings 53
Third Analog Output 56
Installation and Wiring 57
RS-422/485 Interface 59
1 (not connected) Rx D0 61
2 (not connected) Rx D1+ 61
3 Common Common 61
4 D0- Tx D0 61
5 D1+ Tx D1+ 61
Figure 37 4-Wire RS-485 Bus 62
RS-485 master Data HMT330 63
D1+ ↔ D1+ 63
D0- ↔ D0 63
LAN Interface 64
WLAN Interface 65
Attaching the WLAN Antenna 66
Data Logger Module 67
0706-068 68
OPERATION 71
Graphic History 72
0706-030 73
Changing the Language 75
Rounding Setting 75
Display Backlight Setting 75
Display Contrast Setting 76
Keypad Lock (Key guard) 76
Menu PIN Lock 76
Display Alarms 77
Configuring a Display Alarm 78
0802-069 79
0802-070 79
Serial Line Communication 81
User Port Connection 82
Service Port Connection 83
LAN Communication 84
IP Configuration 85
Wireless LAN Configuration 88
Communication Protocol 91
Terminal Program Settings 92
0810-070 93
List of Serial Commands 95
Outputting Reading Once 98
FTIME and FDATE 100
General Settings 102
Using Serial Line 103
Examples: 104
Using Display/Keypad 106
Date and Time 107
Data Filtering 108
Device Information 109
Serial Output Settings 112
Data Recording 117
View Recorded Data 118
Deleting the Recorded Files 120
Analog Output Settings 121
0503-045 122
AMODE/ASEL 124
Analog Output Tests 125
Operation of Relays 127
1102-007 128
1102-040 130
0706-003 132
Testing Operation of Relays 134
Sensor Functions 135
Manual Chemical Purge 136
Chemical Purge in Power Up 136
Using Buttons on Motherboard 137
Sensor Heating 139
CHAPTER 5 141
Taking MODBUS into Use 142
Enabling Serial MODBUS 143
Enabling Ethernet MODBUS 145
Diagnostic MODBUS Counters 148
Disabling MODBUS 149
MAINTENANCE 151
Changing the Sensor 152
Error States 153
Table 32 Error Messages 154
Technical Support 155
Product Returns 155
CALIBRATION AND ADJUSTMENT 157
0508-013 158
0706-007 158
Temperature Adjustment 163
Analog Output Adjustment 165
TECHNICAL DATA 167
Optional Temperature Probe 168
Calculated Variables 169
1013 mbar) 169
Probe Option) 171
Operating Environment 171
Inputs and Outputs 172
Mechanics 172
Modules 173
Relay Module 174
RS-485 Module 174
LAN Interface Module 174
WLAN Interface Module 174
Options and Accessories 175
Dimensions (mm/inch) 177
0804-035 178
0804-060 180
0804-059 180
Temperature Probe 182
PROBE INSTALLATION KITS AND 183
INSTALLATION EXAMPLES 183
HMT337) 184
Cable Gland 186
0508-015 187
0508-022 187
0507-015 189
0507-043 190
0804-063 192
MODBUS REFERENCE 197
Register Map 198
16-Bit Integer Format 199
Measurement Data (Read-Only) 200
Status Registers (Read-Only) 201
Configuration Registers 201
Exception Status Outputs 202
Diagnostic Sub-Functions 203
Exception Responses 204

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