optris PI 160 Operator's Manual page 5

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Table of contents
4.2 Example for a Fail-Safe monitoring of the PI with a PLC ................................................................. 49
4.3 USB cable extension ........................................................................................................................ 51
5 Software PI Connect ............................................................................................................................... 53
5.1 Installation and initial start-up ........................................................................................................... 54
5.2 Software window ............................................................................................................................... 57
5.2.1 Basis features of the software PI Connect ............................................................................... 59
6 Basics of Infrared Thermometry ........................................................................................................... 62
7 Emissivity ................................................................................................................................................ 68
7.1 Definition ........................................................................................................................................... 68
7.2 Determination of unknown emissivity ............................................................................................... 70
7.3 Characteristic emissivity ................................................................................................................... 72
Appendix A - Table of emissivity for metals ............................................................................................... 73
Appendix B - Table of emissivity for non-metals ....................................................................................... 75
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