JUMO B 90.7023.1 User manual

Transducers for Humidity and Temperature
for industrial applications
B 90.7023.1
Operating Instructions
2009-03-09/00463148

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Table of Contents
CHAPTER 1
GENERAL INFORMATION..........................................................................10
About This Manual.................................................................10
Contents of This Manual .....................................................10
General Safety Considerations...........................................11
Feedback.............................................................................11
Product Related Safety Precautions ....................................12
ESD Protection....................................................................12
Regulatory Compliances.......................................................12
Transmitters with LAN or WLAN Interface.....................12
Transmitters with WLAN Interface.................................13
Recycling ................................................................................14
Trademarks.............................................................................14
License Agreement ................................................................14
Warranty..................................................................................15
CHAPTER 2
PRODUCT OVERVIEW................................................................................16
Introduction to TRANSMITTER.............................................16
Basic Features and Options................................................17
Structure of the Transmitter ................................................18
Probe Options .....................................................................20
Warmed Probe 907023/337................................................21
CHAPTER 3
INSTALLATION............................................................................................22
Mounting the Housing ...........................................................22
Standard Mounting without Mounting Plate........................22
Wall Mounting with Wall Mounting Kit.................................23
Mounting with DIN Rail Installation Kit................................24
Pole Installation with Installation Kit for Pole or Pipeline ....25
Mounting Rain Shield with Installation Kit...........................27
Panel Mounting Frame........................................................27
Wiring ......................................................................................29
Cable Bushings...................................................................29
Grounding the Cables .........................................................30
Grounding the Transmitter Housing....................................31
Signal and Power Supply Wiring.........................................32
Connections to a 24 VAC Power Supply ............................33
Probe Mounting......................................................................35
General Instructions for Probes with a Cable .....................36
907023/333 for Ducts and Tight Spaces.............................38
907023/334 for High Pressure and Vacuum Applications ..38
907023/335 for High Temperatures....................................40

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907023/337 for High Humidity Applications ........................41
Temperature Probe (Optional) ............................................41
907023/338 for Pressurized Pipelines.................................41
Tightening the Clasp Nut.....................................................43
Optional Modules....................................................................44
Power Supply Module..........................................................44
Installation ......................................................................45
Warnings ........................................................................46
Galvanic Isolation for Output...............................................49
Third Analog Output ............................................................49
Installation and Wiring....................................................50
Relays..................................................................................51
Installation and Wiring....................................................51
Selecting the Activation State of the Relay ....................51
RS-422/485 Interface ..........................................................53
Installation and Wiring....................................................53
LAN Interface.......................................................................55
WLAN Interface...................................................................56
Attaching the WLAN Antenna.........................................57
Data Logger Module............................................................57
8-Pin Connector...................................................................60
CHAPTER 4
OPERATION.................................................................................................61
Getting Started........................................................................61
Display/Keypad (Optional).....................................................61
Basic Display.......................................................................61
Graphic History....................................................................62
Menus and Navigation.........................................................64
Changing the Language.................................................65
Rounding Setting............................................................66
Display Backlight Setting................................................66
Display Contrast Setting.................................................66
Keypad Lock (Key guard)...............................................66
Menu PIN Lock...............................................................67
Factory Settings .............................................................67
Display Alarms.....................................................................68
Configuring a Display Alarm...........................................68
MI70 Link Program for Data Handling ..................................70
Serial Line Communication ...................................................70
User Port Connection..........................................................71
Service Port Connection......................................................72
Connection Cables.........................................................72
Installing the Driver for the USB Cable ..........................73
Using the Service Port....................................................73
LAN Communication..............................................................74
IP Configuration...................................................................74
Using Display/Keypad ....................................................75
Using Serial Line ............................................................76
Wireless LAN Configuration ................................................78
Using Display/Keypad ....................................................78
Using Serial Line ............................................................80
Telnet Settings.....................................................................81

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Web Configuration for LAN and WLAN...............................81
Terminal Program Settings .................................................82
List of Serial Commands.......................................................85
Getting Measurement Message from Serial Line................87
Starting Continuous Outputting......................................87
R................................................................................87
Stopping Continuous Outputting....................................88
S................................................................................88
Outputting Reading Once ..............................................88
SEND........................................................................88
SEND D ....................................................................88
Formatting Serial Line Message .........................................89
FTIME and FDATE.........................................................89
FST.................................................................................89
General Settings.....................................................................90
Changing Quantities and Units ...........................................90
Using Display/Keypad....................................................90
Using Serial Line............................................................91
FORM........................................................................91
UNIT..........................................................................93
Pressure Compensation Setting .........................................93
Using Display/Keypad....................................................93
Using Serial Line............................................................94
PRES and XPRES....................................................94
Date and Time.....................................................................95
Using Display/Keypad....................................................95
Using Serial Line............................................................95
User Port Serial Settings.....................................................96
Using Display/Keypad....................................................96
Using Serial Line............................................................97
SERI...............................................................................97
SMODE..........................................................................97
INTV...............................................................................98
ECHO.............................................................................98
Data Filtering.......................................................................99
FILT................................................................................99
Device Information ..............................................................99
? ...................................................................................100
HELP............................................................................101
ERRS ...........................................................................101
VERS ...........................................................................102
Resetting Transmitter Using Serial Line ...........................102
RESET .........................................................................102
Locking Menu/Keypad by Using Serial Line .....................102
LOCK ...........................................................................102
Data Recording.....................................................................103
Selecting Data Recording Quantities................................103
DSEL............................................................................103
View Recorded Data .........................................................104
DIR...............................................................................104
PLAY............................................................................105
Deleting the Recorded Files..............................................107
UNDELETE..................................................................107
Analog Output Settings .......................................................107

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Changing Output Mode and Range...................................107
Analog Output Quantities ..................................................109
AMODE/ASEL..............................................................110
Analog Output Tests..........................................................111
ITEST ...........................................................................111
Analog Output Fault Indication Setting..............................112
AERR............................................................................112
Operation of Relays..............................................................113
Quantity for Relay Output..................................................113
Measurement-Based Relay Output Modes.......................113
Relay Setpoints ............................................................113
Hysteresis.....................................................................114
Relay Indicating Transmitter Error Status .........................114
Enabling/Disabling Relays.................................................116
Setting Relay Outputs........................................................116
RSEL............................................................................117
Testing Operation of Relays..............................................118
RTEST..........................................................................119
Operation of the RS-485 Module.........................................119
Networking Commands.....................................................120
SDELAY .......................................................................120
SERI.............................................................................120
ECHO...........................................................................121
SMODE ........................................................................121
INTV .............................................................................122
ADDR ...........................................................................122
SEND............................................................................123
OPEN ...........................................................................123
CLOSE .........................................................................123
Sensor Functions .................................................................124
Chemical Purge (Optional)................................................124
Automatic Chemical Purge (Interval Purge).................125
Manual Chemical Purge...............................................125
Chemical Purge in Power Up.......................................125
Starting and Configuring Chemical Purge.........................126
Using Buttons on Motherboard.....................................126
Using Display/Keypad (Optional) .................................126
Using Serial Line ..........................................................127
PURGE....................................................................127
PUR.........................................................................128
Sensor Heating..................................................................129
Setting Humidity Sensor Heating .................................129
XHEAT ....................................................................129
CHAPTER 5
MAINTENANCE..........................................................................................131
Periodic Maintenance...........................................................131
Cleaning ............................................................................131
Changing the Probe Filter .................................................131
Changing the Sensor ...........................................................132
Error States .......................................................................133
Technical Support ................................................................135
Return Instructions ..............................................................135

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CHAPTER 6
CALIBRATION AND ADJUSTMENT.........................................................137
Opening and Closing the Adjustment Mode .....................137
Relative Humidity Adjustment ............................................139
Using Push-Buttons ..........................................................139
Using Display/Keypad.......................................................140
Using Serial Line...............................................................141
CRH .............................................................................141
Relative Humidity Adjustment after Sensor Change........142
Using Display/Keypad.......................................................142
Using Serial Line...............................................................142
FCRH ...........................................................................142
Temperature Adjustment.....................................................143
Using Display/Keypad.......................................................143
Using Serial Line...............................................................143
Analog Output Adjustment..................................................145
Using Display/Keypad.......................................................145
Using Serial Line...............................................................145
ACAL............................................................................145
Feeding Adjustment Information........................................146
Using Display/Keypad.......................................................146
Using Serial Line...............................................................146
CTEXT .........................................................................146
CDATE.........................................................................146
CHAPTER 7
TECHNICAL DATA....................................................................................147
Specifications.......................................................................147
Performance......................................................................147
Relative Humidity.........................................................147
Temperature (+ Operating Pressure Ranges).............148
Optional Temperature Probe .......................................149
Calculated Variables....................................................149
Accuracies of Calculated Variables ..................................149
Accuracy of Dewpoint Temperature °C .......................149
Accuracy of Mixing Ratio g/kg (Ambient Pressure 1013
mbar)............................................................................150
Accuracy of Wet Bulb Temperature °C........................150
Accuracy of Absolute Humidity g/m³............................150
Dewpoint Temperature (907023/337 Warmed Probe Option)
..........................................................................................151
Operating Environment.....................................................151
Inputs and Outputs............................................................152
Mechanics.........................................................................152
Transmitter Weight.......................................................153
Technical Specifications of Optional Modules ..................153
Power Supply Module..................................................153
Analog Output Module .................................................153
Relay Module ...............................................................154
RS-485 Module............................................................154
LAN Interface Module ..................................................154
WLAN Interface Module...............................................154
Data Logger Module.....................................................155

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Options and Accessories ....................................................156
Dimensions (mm/inch).........................................................158
907023/331........................................................................159
907023/333........................................................................160
907023/334........................................................................160
907023/335........................................................................161
907023/337........................................................................161
907023/338........................................................................162
Temperature Probe 907023/337B.....................................162
APPENDIX A
PROBE INSTALLATION KITS AND INSTALLATION EXAMPLES .........163
Duct Installation Kits (for 907023/333/337/335) .................163
Duct Installation Kit for Temperature Probe (for 907023/337)
................................................................................................164
Pressure Tight Swagelok Installation Kits (for 907023/337)
................................................................................................165
RH Probe Installation.........................................................165
Temperature Probe Installation.........................................165
Examples of Vapor Tight Installations with Cable Gland.166
RH-Probe Installations (for 907023/333/337)....................166
T- Probe Installations (907023/337)..................................167
Example of Climate Chamber Installation.........................168
Example of Installation Through Roof...............................169
Ball Valve Installation Kit for 907023/338...........................170
Meteorological Installation Kit (for 907023/337)................172
APPENDIX B
CALCULATION FORMULAS.....................................................................173

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List of Figures
Figure 1 Transmitter Body......................................................................18
Figure 2 Inside the Transmitter...............................................................19
Figure 3 Probe Options ..........................................................................20
Figure 4 Standard Mounting...................................................................22
Figure 5 Mounting with Wall Mounting Kit..............................................23
Figure 6 Dimensions of the Plastic Mounting Plate (mm/inch)...............23
Figure 7 Mounting with the DIN Rail Installation Kit...............................24
Figure 8 Vertical Pole .............................................................................25
Figure 9 Horizontal Pole.........................................................................25
Figure 10 Mounting with Metal Wall Mounting Plate................................26
Figure 11 Dimensions of the Metal Mounting Plate (mm/inch) ................26
Figure 12 Mounting the Rain Shield with the Installation Kit....................27
Figure 13 Panel Mounting Frame.............................................................28
Figure 14 Panel Mounting Dimensions (mm/inch) ...................................28
Figure 15 Cable Bushings ........................................................................29
Figure 16 Grounding the Screen of Electrical Cable................................30
Figure 17 Screw Terminal Block on Motherboard....................................32
Figure 18 Connections to 24 VAC Power Supply.....................................34
Figure 19 Measurement Error at 100 %RH..............................................35
Figure 20 Horizontal Mounting of Probe...................................................36
Figure 21 Vertical Mounting of Probe.......................................................37
Figure 22 907023/334 Probe....................................................................39
Figure 23 Tightening the Nut....................................................................39
Figure 24 Cleaning of Tightening Cone....................................................40
Figure 25 907023/338 Probe....................................................................42
Figure 26 Sealing of Fitting Body into Process ........................................42
Figure 27 Tightening the Clasp Nut..........................................................43
Figure 28 Power Supply Module ..............................................................44
Figure 29 Galvanic Output Isolation Module ............................................49
Figure 30 Third Analog Output .................................................................49
Figure 31 Third analog output selection...................................................50
Figure 32 Relay Module ...........................................................................52
Figure 33 RS-485 Module ........................................................................53
Figure 34 4-Wire RS-485 Bus ..................................................................54
Figure 35 LAN Interface Module...............................................................56
Figure 36 WLAN Interface Module...........................................................57
Figure 37 Data Logger Module.................................................................59
Figure 38 Wiring of Optional 8-Pin Connector..........................................60
Figure 39 Basic Display............................................................................62
Figure 40 Graphical Display.....................................................................62
Figure 41 Graphical Display with Data Logger.........................................63
Figure 42 Main Menus..............................................................................65
Figure 43 Display Alarm Active ................................................................68
Figure 44 Display Alarms .........................................................................69
Figure 45 Modifying an Alarm Limit..........................................................69
Figure 46 Service Port Connector and User Port Terminal on Mother
Board........................................................................................71
Figure 47 Connection Example Between PC Serial Port and User Port..72
Figure 48 Network Interface Menu...........................................................76
Figure 49 IP Configuration Menu..............................................................76
Figure 50 Wireless LAN Settings..............................................................79

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Figure 51 Entering Network SSID.............................................................79
Figure 52 Selecting the Wireless Network Type.......................................79
Figure 53 Web Configuration Interface for WLAN....................................82
Figure 54 Connecting Using Serial Interface............................................83
Figure 55 Connecting Using a Network....................................................83
Figure 56 Hyper Terminal Serial Port Settings.........................................84
Figure 57 Device Information on Display...............................................100
Figure 58 Current/Voltage Switches of Output Modules ........................108
Figure 59 Measurement-Based Relay Output Modes ............................113
Figure 60 FAULT/ONLINE STATUS Relay Output Modes.....................115
Figure 61 Relay Indicators on Display....................................................116
Figure 62 Decrease of Sensor Gain .......................................................124
Figure 63 Purge Buttons on Motherboard ..............................................126
Figure 64 Chemical Purge Settings........................................................126
Figure 65 Performing Chemical Purge ...................................................127
Figure 66 Changing the Sensor..............................................................132
Figure 67 Error Indicator and Error Message.........................................133
Figure 68 Adjustment and Purge Buttons...............................................138
Figure 69 Adjustment Menu....................................................................138
Figure 70 Selecting Point 1 Reference Type..........................................140
Figure 71 Accuracy over Temperature Range........................................148
Figure 72 Accuracy in Dewpoint Measurement......................................151
Figure 73 Transmitter Body Dimensions ................................................158
Figure 74 WLAN Antenna Dimensions...................................................159
Figure 75 907023/331 Probe Dimensions..............................................159
Figure 76 907023/333 Probe Dimensions..............................................160
Figure 77 907023/334 Probe Dimensions..............................................160
Figure 78 907023/335 Probe Dimensions..............................................161
Figure 79 907023/337 Probe Dimensions..............................................161
Figure 80 907023/338 Probe Dimensions..............................................162
Figure 81 Optional Temperature Probe Dimensions..............................162
Figure 82 Duct Mounting Installation Kit.................................................163
Figure 83 Duct Mounting Installation Kit for T-Probe..............................164
Figure 84 Swagelok Installation Kit for RH-probe...................................165
Figure 85 Swagelok Installation Kit for T-Probe .....................................165
Figure 86 Cable Installation with Cable Gland........................................166
Figure 87 Probe Installation with Cable Gland .......................................166
Figure 88 Vapor Tight Installation...........................................................167
Figure 89 Wall Mounting Installation.......................................................167
Figure 90 Climate Chamber Installation .................................................168
Figure 91 Example of Installation through Roof......................................169
Figure 92 Installing the 907023/338 Probe Through a Ball Valve Assembly
................................................................................................170
Figure 93 Meteorological Installation Kit for Outdoor Installation ...........172