Danfoss AKS 4100 - Installation Guide Manual

Installation guide
Liquid level sensor - Coaxial D22 version
Type AKS 4100 / AKS 4100U
© Danfoss | DCS (MWA) | 2016.01
DKRCI.PI.SC0.H1.02 | 520H10544 | 1
1
AKS 4100
Factory setting
Refrigerant
Probe
Length
Bottom
Dead
Zone
Bottom
Dead
Zone
[mm] [in.] [mm] [in.]
Ammonia 280 11.0 48 1.9
Improved Bottom dead zone values
after the adjustment of dielectric constant
Refrigerant
Probe
Length
Bottom
Dead
Zone
Bottom
Dead
Zone
[mm] [in.] [mm] [in.]
Ammonia 280 11.0 40 1.6
AKS 4100U
Factory setting
Refrigerant
Probe
Length
Bottom
Dead
Zone
Bottom
Dead
Zone
[in.] [mm] [in.] [mm]
Ammonia 11.0 280 1.9 48
Improved Bottom dead zone values
after the adjustment of dielectric constant
Refrigerant
Probe
Length
Bottom
Dead
Zone
Bottom
Dead
Zone
[in.] [mm] [in.] [mm]
Ammonia 11.0 280 1.6 40
Available lengths:
AKS 4100, 280 mm
AKS 4100U, 11.0 in.
* Values to be entered into HMI Quick Setup menu
and recorded on the setting label.
Stick the setting label onto the Signal Converter
either inside or outside.
Measuring range
4 mA (0 %)*
Top dead zone
60 mm (2.4 in.)
Bottom dead z
one
(see tables)
20 mA
(100 %)*
Probe length*
Reference point
Distance
Surface level
Inner length of the stand pipe
Min: 30 mm (1.2 in.)
2
Danf
oss
M84H0009_1
Danfoss
M84H0010_1
Cover stop
2.5 mm/0.2 in.
Allen Key
Connector
for HMI
 Loosen cover stop
 
Danfoss
M84H0031_1
 
3
4
5
D22 marking
1a
2a