optris CTlaser LT Manuel utilisateur
Operator’s Manual
optris®CTlaser
LT/ LTF/ 05M/ 1M/ 2M/ 3M/ 4M/ MT/ F2/ F6/ G5/ G7/ P7
Infrared thermometer
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Table of contents 3-
Table of contents
Table of contents..............................................................................................................................................3
1General Notes ...........................................................................................................................................9
1.1 Intended use.......................................................................................................................................9
1.2 Warranty ...........................................................................................................................................10
1.3 Scope of delivery ..............................................................................................................................10
1.4 Maintenance .....................................................................................................................................11
1.5 Model Overview................................................................................................................................12
2Technical Data ........................................................................................................................................14
2.1 Factory settings ................................................................................................................................14
2.2 General specifications ......................................................................................................................17
2.3 Electrical specifications.....................................................................................................................18
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2.4 Measurement specifications [LT models] .........................................................................................20
2.5 Measurement specifications [05M model] ........................................................................................21
2.6 Measurement specifications [1M models] ........................................................................................22
2.7 Measurement specifications [2M models] ........................................................................................23
2.8 Measurement specifications [3M models] ........................................................................................24
2.9 Measurement specifications [4M/ MT models] .................................................................................25
2.10 Measurement specifications [F2/ F6/ P7 models].............................................................................26
2.11 Measurement specifications [G5/ G7 models]..................................................................................27
2.12 Optical charts....................................................................................................................................28
3Mechanical Installation ..........................................................................................................................46
3.1 Accessories.......................................................................................................................................49
3.1.1 Air purge collar..........................................................................................................................49
3.1.2 Mounting bracket ......................................................................................................................50
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Table of contents 5-
3.1.3 Water cooled housing...............................................................................................................51
3.1.4 Rail mount adapter for electronic box.......................................................................................52
3.1.5 CoolingJacket Advanced ..........................................................................................................53
3.1.6 Outdoor protective housing.......................................................................................................53
3.1.7 IR app Connector......................................................................................................................55
4Electrical Installation..............................................................................................................................56
4.1 Connection of the cables..................................................................................................................56
4.1.1 Basic version.............................................................................................................................56
4.1.2 Connector version.....................................................................................................................57
4.1.3 Pin assignment of connector plug (connector version only).....................................................58
4.1.4 Designation [models LT/ LTF/ MT/ F2/ F6/ G5/ G7/ P7]...........................................................59
4.1.5 Designation [models 05M/ 1M/ 2M/ 3M]...................................................................................60
4.1.6 Designation [models 4M] ..........................................................................................................61
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4.2 Power supply ....................................................................................................................................62
4.3 Cable assembling .............................................................................................................................62
4.4 Ground connection ...........................................................................................................................64
4.4.1 05M, 1M, 2M, 3M models.........................................................................................................64
4.4.2 4M model..................................................................................................................................65
4.4.3 LT, LTF, MT, F2, F6, G5, G7, P7 models.................................................................................66
4.5 Exchange of the sensing head .........................................................................................................67
4.6 Exchange of the head cable.............................................................................................................68
4.7 Outputs and Inputs ...........................................................................................................................69
4.7.1 Analog outputs..........................................................................................................................69
4.7.2 Digital Interfaces.......................................................................................................................71
4.7.3 Relay outputs............................................................................................................................72
4.7.4 Functional inputs (not for CTlaser 4M) .....................................................................................73
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Table of contents 7-
4.7.5 I/O Pins (only for CTlaser 4M) ..................................................................................................74
4.7.6 Alarms.......................................................................................................................................76
4.7.7 Open collector output / AL2......................................................................................................78
5Operation.................................................................................................................................................79
5.1 Sensor setup.....................................................................................................................................79
5.2 Aiming laser......................................................................................................................................91
5.3 Error messages ................................................................................................................................93
6IRmobile app ...........................................................................................................................................94
7Software CompactConnect/ CompactPlus Connect ...........................................................................96
7.1 Installation.........................................................................................................................................96
7.2 Communication settings ...................................................................................................................98
7.2.1 Serial Interface..........................................................................................................................98
7.2.2 Protocol.....................................................................................................................................98
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7.2.3 ASCII-Protocol..........................................................................................................................99
7.2.4 Save parameter settings.........................................................................................................100
8Basics of Infrared Thermometry .........................................................................................................101
9Emissivity..............................................................................................................................................102
9.1 Definition.........................................................................................................................................102
9.2 Determination of unknown emissivity .............................................................................................103
9.3 Characteristic emissivity .................................................................................................................104
Appendix A –Table of emissivity for metals.............................................................................................105
Appendix B –Table of emissivity for non-metals .....................................................................................107
Appendix C –Smart Averaging...................................................................................................................108
Appendix D –Declaration of Conformity ...................................................................................................109
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General Notes 9-
1 General Notes
1.1 Intended use
Thank you for choosing the optris® CTlaser infrared thermometer.
The sensors of the optris CTlaser series are noncontact infrared temperature sensors. They calculate the
surface temperature based on the emitted infrared energy of objects [►8 Basics of Infrared
Thermometry]. An integrated double laser aiming helps to mark the measurement spot on the object
surface. This lies within the two laser points.
The CTlaser sensing head is a sensitive optical system. Please use only the thread for
mechanical installation.
•Avoid abrupt changes of the ambient temperature.
•Avoid mechanical violence on the head –this may destroy the system (expiry of warranty).
•If you have any problems or questions, please contact our service department.
Read the manual carefully before the initial start-up. The producer reserves the right to change
the herein described specifications in case of technical advance of the product.
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► All accessories can be ordered according to the referred part numbers in brackets [ ].
1.2 Warranty
Each single product passes through a quality process. Nevertheless, if failures occur contact the customer
service at once. The warranty period covers 24 months starting on the delivery date. After the warranty is
expired the manufacturer guarantees additional 6 months warranty for all repaired or substituted product
components. Warranty does not apply to damages, which result from misuse or neglect. The warranty also
expires if you open the product. The manufacturer is not liable for consequential damage or in case of a non-
intended use of the product.
If a failure occurs during the warranty period the product will be replaced, calibrated or repaired without
further charges. The freight costs will be paid by the sender. The manufacturer reserves the right to
exchange components of the product instead of repairing it. If the failure results from misuse or neglect the
user has to pay for the repair. In that case you may ask for a cost estimate beforehand.
1.3 Scope of delivery
•CTlaser sensing head with connection cable and electronic box
•Mounting nut and mounting bracket (fixed)
•Operators manual
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General Notes 11-
1.4 Maintenance
Blow off loose particles using clean compressed air. The lens surface can be cleaned with a soft, humid
tissue (moistened with water) or a lens cleaner (e.g. Purosol or B+W Lens Cleaner).
Never use cleaning compounds which contain solvents (neither for the lens nor for the housing).
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