Table of Contents
1. Overview ...................................................................................................................................................... 5
2. Receipt / unpack of the products ............................................................................................................... 6
3. Knowing the products ................................................................................................................................. 7
3.1 Product description ............................................................................................................................. 7
3.2 Power and data pinout description ................................................................................................... 7
3.3 Mechanical dimensions ....................................................................................................................... 8
4. Installation ....................................................................................................................................................... 8
5. Digital communication descriptions .............................................................................................................. 9
5.1 I
2
C interface ............................................................................................................................................... 9
5.1.1 I
2
C interface connection diagram ..................................................................................................... 9
5.1.2 I
2
C interface command description ................................................................................................... 9
5.1.3 I
2
C interface read/write sequences ................................................................................................. 10
5.2. RS232 communication protocol ........................................................................................................... 11
6. Product selection and order information .................................................................................................... 13
6.1. Product selection ................................................................................................................................... 13
6.2. Order contact and customer support .................................................................................................. 13
7. Product performance .................................................................................................................................... 14
7.1. Technical specifications ......................................................................................................................... 14
7.2. Analog output ......................................................................................................................................... 15
8. Technical notes for the product performance ............................................................................................ 16
8.1. Measurement principles ........................................................................................................................ 16
8.2. Precautions for the best performance of the product ....................................................................... 16
8.2.1. Altitude changes ............................................................................................................................. 16
8.2.2. Excessive humidity or condensation ............................................................................................. 16
8.2.3. Metrology verification .................................................................................................................... 17
9. Warranty and Liability .................................................................................................................................. 18
10. Service contact and information ................................................................................................................ 20
Appendix I: Sensor evaluation kit .................................................................................................................... 21
Appendix II: Document history ........................................................................................................................ 22