background image

LNK-K 

Page 10 

 

LNK-K  K06/0422 

9. Order Codes 

Example order: LNK-K 2 0 A 00S 

 

Model 

Design 

Electrode 

material 

Electrode 

coating

Electrode 

length

Electrical connection 

Evaluation

LNK- 

K

 = compact 

 version 

2

 = st. steel 1.4404

0

 = without 

 coating 

 

E

 = E-CTFE- 

coating 

A

 = 4 mm stump 

B

 = 100 mm 

C

 = 250 mm 

D

 = 500 mm 

E

 = 750 mm 

F

 = 1000 mm 

G

= 1500 mm

00S

 = without electronics, 

          M12x1-Stecker, 
          4 pole 

NPS

 = switch electronics, 

           PNP-switch output 
           M12x1 plug, 
           4 pole 

 

EHEDG certification of the connection system in combination with built-in sleeve LZE

 

 
 
 

10.  Maintenance 

The  Conductive  Level  Electrodes  work  completely  maintenance  free. 
Occasionally, the electrode tips should be checked for deposits or corrosion and 
cleaned accordingly. Insulated layers can result in false alarms. 

 
 
 

Summary of Contents for LNK-K

Page 1: ...Operating Instruction for Conductive Level Switch Model LNK K...

Page 2: ...tion in G1 2 thread 6 7 Electrical Connection 7 7 1 Plug assignment of M12 plug without switching electronics 7 7 2 Plug assignment of M12 plug with switching electronics 7 8 Technical Information 9 9...

Page 3: ...devices are only to be used maintained and serviced by persons familiar with these operating instructions and with the prevailing regulation applying to procedural safety and the prevention of accide...

Page 4: ...t stem lengths are available The stem may also be E CTFE coated so that foaming media can be detected 5 1 External electrode relay e g NE 104 304 When the LNK K is used as a 1 stem probe the evaluatio...

Page 5: ...and G 1 2 8 sleeve parts for G1 Attention In order to avoid deforming or red hot turning of the sleeve pauses between individual sleeve segments should be sufficient enough to allow cooling down of th...

Page 6: ...sible to seal the screw thread with an adequate sealing material Thus an installation is possible in a pipe as well as in a vessel For this type of installation please take care that there is a conduc...

Page 7: ...o the shown pins We recommend the use of wires with cross sectional area of min 0 25 mm Attention A wrong connection of the plug pins can damage the unit s electronic 7 1 Plug assignment of M12 plug w...

Page 8: ...obe Output Plug PIN 4 Plug PIN 1 Plug PIN 3 GND Vs immersed Uout dry 0 V Vs GND immersed 0 V dry Uout 7 2 2 Setting the sensitivity with the option switching electronics 1 Configurate the instrument a...

Page 9: ...ating E CTFE coating 0 3 mm Electrode length 100 250 500 750 1000 1500 mm Process connection G 1 2 hygienic weld in sleeves LZE or LZE R Electrical connection M12x1 plug connector Protection IP 67 Wei...

Page 10: ...0 mm C 250 mm D 500 mm E 750 mm F 1000 mm G 1500 mm 00S without electronics M12x1 Stecker 4 pole NPS switch electronics PNP switch output M12x1 plug 4 pole EHEDG certification of the connection system...

Page 11: ...LNK K LNK K K06 0422 Page 11 11 Dimensions with switching electronics without switching electronics...

Page 12: ...se EMC requirements Part 1 General requirements EN IEC 63000 2018 Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substanc...

Reviews: