Siemens ST-H - Default Chapter; Table of Contents

Transducers
Compact Operating Instructions, 01/2018, A5E43390688_AA
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Table of contents
1 Introduction ............................................................................................................................................. 5
1.1 Purpose of this documentation ................................................................................................. 5
1.2 Checking the consignment ....................................................................................................... 5
1.3 Security information .................................................................................................................. 5
1.4 Transportation and storage ....................................................................................................... 6
1.5 Notes on warranty ..................................................................................................................... 6
1.6 About Siemens' Transducers .................................................................................................... 7
2 Safety notes ............................................................................................................................................ 9
2.1 Preconditions for use ................................................................................................................ 9
2.1.1 Warning symbols on device ...................................................................................................... 9
2.1.2 Laws and directives .................................................................................................................. 9
2.1.3 Improper device modifications ................................................................................................ 10
2.1.4 Safety Precautions .................................................................................................................. 10
2.2 Use in hazardous areas .......................................................................................................... 11
2.3 Requirements for special applications .................................................................................... 12
3 Installing/mounting ................................................................................................................................ 13
3.1 Basic safety notes ................................................................................................................... 13
3.1.1 Installation location requirements ........................................................................................... 15
3.1.1.1 Insufficient air supply .............................................................................................................. 15
3.1.2 Proper mounting ..................................................................................................................... 16
3.2 Disassembly ............................................................................................................................ 16
3.3 Outline and Dimensions .......................................................................................................... 17
3.3.1 XPS Transducers .................................................................................................................... 17
3.3.2 XRS-5...................................................................................................................................... 18
3.3.3 ST-H ........................................................................................................................................ 19
3.4 Mounting ................................................................................................................................. 20
3.4.1 Solids applications .................................................................................................................. 20
3.4.2 Liquids applications ................................................................................................................. 21
3.4.2.1 XPS Transducers .................................................................................................................... 21
3.4.2.2 XRS-5...................................................................................................................................... 23
3.4.2.3 ST-H ........................................................................................................................................ 25
4 Connecting ........................................................................................................................................... 29
4.1 Basic safety notes ................................................................................................................... 29
4.1.1 Connecting device in energized state in hazardous areas ..................................................... 30
4.2 Connecting note ...................................................................................................................... 31
4.3 Direct connection .................................................................................................................... 32