Heinrichs Messtechnik GmbH
Operating Manual KDS/BGK
Page 3
10.8
Materials ................................................................................................................................................. 20
10.9
Process connection ................................................................................................................................ 20
11
Available accessories ............................................................................................................................. 20
12
Electrical connection .............................................................................................................................. 21
12.1
Wiring diagram for limit transducer ..................................................................................................... 21
Connection M12 plug socket .............................................................................................................................. 21
12.1.1
M12 standard configuration 1 x inductive sensor NJ 1.5-6.5-N ........................................................................................................ 21
12.1.2
M12 standard configuration 2 x inductive sensors NJ 1.5-6.5-N ...................................................................................................... 21
12.1.3
M12 standard configuration 1 x inductive sensor NJ 2-11 SN........................................................................................................... 22
12.1.4
M12 standard configuration 1 x inductive sensor NBB 2-6,5M 30-E2 ........................................................................................... 22
12.1.5
M12 standard configuration 2 x inductive sensors NBB 2-6.5M 30-E2 ......................................................................................... 22
13
Indicator unit .......................................................................................................................................... 23
14
Auxiliary power for limit switch ............................................................................................................ 23
15
Analog output 4-20 mA ......................................................................................................................... 23
15.1
Measuring principle ............................................................................................................................... 23
15.2
System configuration ............................................................................................................................. 23
15.3
Measured variable .................................................................................................................................. 23
15.4
Parameters ............................................................................................................................................. 23
15.5
Electrical connection .............................................................................................................................. 24
16
Use in hazardous areas .......................................................................................................................... 24
16.1
Atmospheric conditions ......................................................................................................................... 25
16.2
Electrostatic charge of non-conductive parts ..................................................................................... 25
16.3
Ground connection ................................................................................................................................. 25
16.4
Mechanical stability ............................................................................................................................... 26
16.5
Without electrical equipment ............................................................................................................... 26
16.6
With integrated electrical sensors ....................................................................................................... 26
16.6.1
With limit transducer ....................................................................................................................................................................................... 26
16.6.2
Analog output 4-20mA ................................................................................................................................................................................... 27
16.6.3
Depending on the fluid and ambient temperature ................................................................................................................................ 27
17
CE mark ................................................................................................................................................... 27
18
Standards and directives ....................................................................................................................... 28
19
Order information................................................................................................................................... 28
20
Maintenance ........................................................................................................................................... 28
21
Trouble shooting .................................................................................................................................... 29
22
Decontamination certificate for device cleaning ................................................................................. 30
23
Declaration of conformity ...................................................................................................................... 31
