Table of contents
1
Introduction................................................................................................................................................ 7
1.1
1.2
Further information.........................................................................................................................7
1.3
History ............................................................................................................................................8
1.4
CE label..........................................................................................................................................8
2
General safety notes.................................................................................................................................. 9
2.1
General information .......................................................................................................................9
2.2
Correct usage.................................................................................................................................9
2.3
Laws and directives .......................................................................................................................9
2.4
Measures .....................................................................................................................................10
2.5
Qualified Personnel......................................................................................................................10
3
Description............................................................................................................................................... 11
3.1
Application range .........................................................................................................................11
3.2
Operation .....................................................................................................................................11
3.3
Design ..........................................................................................................................................12
3.3.1
Device structure ...........................................................................................................................12
3.3.2
Structure of the nameplate...........................................................................................................13
3.4
Mode of operation ........................................................................................................................14
3.4.1
Principle of measurement ............................................................................................................14
3.4.2
Sensor operation..........................................................................................................................15
3.4.3
4
Assembly ................................................................................................................................................. 19
4.1
4.2
Mounting the device.....................................................................................................................19
4.3
5
Connecting .............................................................................................................................................. 23
5.1
5.2
Terminal assignment....................................................................................................................25
5.3
Cable gland ..................................................................................................................................26
5.4
5.5
5.6
Connecting signal inputs..............................................................................................................29
5.7
Connect PROFIBUS PA ..............................................................................................................31
SITRANS DA400 for material flow monitoring with protection against explosion
Operating Instructions, 09/2007, A5E00841152-01
3