8  DKRCI.PD.SC0.C3.02 / 520H5687  © Danfoss A/S (AC-MCI/MWA), 2012-05
Liquid Level Sensor, AKS 4100/4100U
Ordering AKS 4100/4100U Cable version - AKS 4100/4100U
Description Code number
With HMI
Code number
Without HMI*
AKS 4100 with 5 m (197 in.) Ø2 mm (Ø0.08 in.) stainless 
cable and counterweight
 084H4501  084H4500
AKS 4100U with 5 m (197 in.) Ø2 mm (Ø0.08 in.) stainless 
cable and counterweight
 084H4521  084H4520
Description Probe length Code number
With HMI
Code number
Without HMI*
mm in.
AKS 4100 - Coaxial   500 084H4510 084H4503  
AKS 4100 - Coaxial    800 084H4511 084H4504  
AKS 4100 - Coaxial  1000 084H4512 084H4505  
AKS 4100 - Coaxial  1200 084H4513 084H4506  
AKS 4100 - Coaxial  1500 084H4514 084H4507  
AKS 4100 - Coaxial  1700 084H4515 084H4508  
AKS 4100 - Coaxial  2200 084H4516 084H4509  
AKS 4100U - Coaxial  19.2 084H4530 084H4524  
AKS 4100U - Coaxial  30 084H4531 084H4525  
AKS 4100U - Coaxial  45 084H4532 084H4526  
AKS 4100U - Coaxial  55 084H4533 084H4527  
AKS 4100U - Coaxial  65 084H4534 084H4528  
AKS 4100U - Coaxial  85 084H4535 084H4529  
Coaxial version - AKS 4100/4100U (available in predened lengths, with or without HMI)
Accessories
Description Code number
AKS 4100/4100U HMI Service/Display unit with rear cover and mounting bracket 084H4540 
AKS 4100/4100U HMI Display 084H4548
Description Code number
AKS 4100/4100U Signal Converter without HMI, excluding cable gland  084H4541
Service kits
Description Content Code number
Cable and counterweight for
AKS 4100/4100U - CABLE version
Cable - 5 m (197 in.) Ø2 mm (Ø0.08 in.)
084H4542Crimp
Counterweight
End connector incl screws for
AKS 4100/4100U - COAXIAL version
End connector (incl. 3 mm (0.12 in) 
set screws)
084H4549
Process connection, counterweight and 
5 m (197 in.) Ø2 mm (Ø0.08 in.) cable for 
AKS 4100 - CABLE and COAXIAL version
1in. process connection
084H4545
Counterweight
Process connection, counterweight and 
5 m (197 in.) Ø2 mm (Ø0.08 in.) cable for 
AKS 4100U - CABLE and COAXIAL version
3/4in. NPT process connection
084H4546
Counterweight
Description Code number
AKS 4100/4100U Coaxial tube. Tube length : 680 mm (26.8 in.) 084H4543
AKS 4100/4100U blank top cover for signal converter 084H4544
AKS 4100/4100U Aluminium gaskets (10 pcs.) for 1in. process connection 084H4547
AKS 4100 1. in. welding connection 027F1010 
Other spare parts
*  When ordering
  without HMI    
  please observe:
Each AKS 4100/AKS 4100 
must always be programmed 
via the HMI display unit. 
The HMI display unit can be 
ordered separately and there 
are two possibilities:
• 084H4540 
AKS 4100/4100U HMI display 
unit with rear cover and 
mounting bracket.  
The mounting bracket is 
very useful when the AKS 
4100/4100U have to be 
programmed.  
The same AKS 4100/4100U 
HMI display unit can be used 
to programme more AKS 
4100/4100U and both Cable 
and Coaxial versions. 
• 084H4548 
AKS 4100/4100U HMI display 
unit (usually spare part).