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DKRCI.PI.SC0.E5.02 / 520H5658

  

© Danfoss A/S (AC-MCI/MWA), 11-2013

Saturated vapour dielectric constant (default value: 1.066)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

–60 

 –42

–76 

 –43

1.00

–41 

 –18

 42 

 0

1.01

 –17 

 –5  

 23

1.02

 –4 

 4 

24 

 39

1.03

 12

40 

 54

1.04

13 

 18

55 

 64

1.05

19 

 24

65 

 75

1.06

25 

 28

76 

 82

1.07

29 

 33

83 

 91

1.08

34 

 37

92 

 99

1.09

38 

 40

100 

 104

1.10

41 

 44

105 

 111

1.11

45 

 47

112 

 117

1.12

48 

 50

118 

 122

1.13

R717 (NH

3

)

Temperature range:

–60°C 

 +50°C (–76°F 

 +122°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –56.0 

 –42.0   

 –69 

 –43 

1.01

 –41.0 

 –28.0   

 –42 

 –18    

1.02

 –27.0 

 –17.0  

 –17 

 2  

1.03

 –16.0 

 –9.0   

 16

1.04

 –8.0 

 –3.0  

17 

 27

1.05

 –2.0 

 2 

28 

 36

1.06

 7

37 

 45

1.07

 11

46 

 52

1.08

12 

 14

53 

 58

1.09

15

59

1.10

R744 (CO

2

)

Temperature range:

–56°C 

 +15°C (–69°F 

 +59°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –60 

 –50  

–76 

 –58

1.00

 –49 

 –25 

 57 

 –13

1.01

 –24 

 –10 

 –12 

 14 

1.02

 –9 

 0  

15 

 32

1.03

 8

33 

 46

1.04

 15

47 

 59

1.05

16 

 21

60 

 70

1.06

22 

 26

71 

 79

1.07

27 

 31

80 

 88

1.08

32 

 35

89 

 95

1.09

36 

 39

96 

 102

1.10

40 

 42

103 

 108

1.11

43 

 45

109 

 113

1.12

46 

 48

114 

 118

1.13

R22

Temperature range:

–60°C 

 +48°C (–76°F 

 +118°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –60 

 –42 

 –76 

 –43

1.00

 –41 

 –18  

 –42 

 –0  

1.01

 –17 

 –4 

 25

1.02

 –3 

 5 

26 

 41

1.03

 13

42 

 56

1.04

14 

 20

57 

 68

1.05

21 

 25

69 

 77

1.06

26 

 30

78 

 86

1.07

31 

 34

87 

 94

1.08

35 

 38

95 

 100

1.09

39 

 42

101 

 108

1.10

43 

 45

109 

 113

1.11

46 

 48

114 

 119

1.12

49 

 50

120 

 122

1.13

R134a

Temperature range:

–60°C 

 +50°C (–76°F 

 +122°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –60 

 –47

 –76 

 –52

1.01

 –46 

 –35  

 –51 

 –31  

1.02

 –34 

 –26  

 –30 

 –14  

1.03

 –25 

 –19  

 –13 

 –2  

1.04

 –18 

 –14  

 –1 

 7  

1.05

 –13 

 –9  

 16

1.06

 –8 

 –4 

17 

 25

1.07

 –3 

 0  

26 

 32

1.08

 3

33 

 38

1.09

 6

39 

 43

1.10

→ 

9

44 

 49

1.11

10 

 12

50 

 54

1.12

13 

 15

55 

 59

1.13

R404A

Temperature range:

–60°C 

 +15°C (–76°F 

 +59°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –65 

 –47 

 –85 

 –52  

1.01

 –46 

 –35  

 –51 

 –31  

1.02

 –34 

 –26  

 –30 

 –14  

1.03

 –25 

 –19  

 –13 

 –2 

1.04

 –18 

 –13  

 –1 

 9 

1.05

 –12 

 –8 

10 

 18

1.06

 –7 

 –4    

19 

 25

1.07

 –3 

 0  

26 

 32

1.08

 4

33 

 40

1.09

 7

41 

 45

1.10

 10

46 

 50

1.11

11 

 12

51 

 54

1.12

13 

 15

55 

 59

1.13

R410A

Temperature range:

–65°C 

 +15°C (–85°F 

 +59°F)

Temperature 

[°C]

Temperature 

[°F]

Dielectric constant 

of refrigerant gas

Parameter 2.5.3 

GAS EPS.R

 –60 

 –48   

 –76 

 –54  

1.01

 –47 

 –36   

 –53 

 –32 

1.02

 –35 

 –28  

 –31 

 –18

1.03

 –27 

 –21   

 –17 

 –6

1.04

 –20 

 –15  

 –17 

 –5

1.05

 –14 

 –10 

 –4 

 14

1.06

–9 

 –6

 13 

 22

1.07

–5 

 –2

 23 

 29

1.08

–1 

 2

 30 

 36

1.09

 5

 37 

 41

1.10

 8

 42 

 47

1.11

 11

 48 

 52

1.12

12 

 13

 53 

 56

1.13

14 

 15

 57 

 59

1.14

R507

Temperature range:

–60°C 

 +15°C (–76°F 

 +59°F)

Summary of Contents for AKS 4100

Page 1: ...100 4100U Coaxial D14 version Danfoss M84H0021_1 Fig 1 Fig 2 Fig 3 Fig 4 Danfoss M84H0024_1 Danfoss M84H0025_1 Fig 5 Available lengths AKS 4100 500 mm AKS 4100 800 mm AKS 4100 1000 mm AKS 4100 1200 mm AKS 4100 1500 mm AKS 4100 1700 mm AKS 4100 2200 mm AKS 4100U 19 2 in AKS 4100U 30 in AKS 4100U 45 in AKS 4100U 55 in AKS 4100U 65 in AKS 4100U 85 in Danfoss M84H0021_1 Push the wire through the cente...

Page 2: ...es after the adjustment of dielectric constant Refrigerant Probe Length Bottom Dead Zone Bottom Dead Zone mm in mm in HCFC HFC 500 19 7 100 3 9 800 31 5 1000 39 4 1200 47 2 1500 59 1 1700 66 9 2200 86 6 Danfoss M84H0009_1 Danfoss M84H0010_1 Cover stop 2 5 mm 0 2 in Allen Key Connector for HMI Loosen cover stop Danfoss M84H0031_1 Fig 7 AKS 4100U Dielectric Constant εr always set during Quick Setup ...

Page 3: ...ply to AKS 4100 4100U with d c supply Danfoss EKC 347 or PLC 24V a c L 24V a c N AKS 41 41U 4 20 mA Danfoss EKC 347 or PLC 24V d c 24V d c AKS 4100 4100U Danfoss M84H0027_1 24V d c from ICAD can also be used Fx Eg z B par exemple p ej EKC 347 5 VA AKVA coil 20W 55 VA 14 30 V d c Danfoss M84H0028_1 ICAD 1st generation pre2010 ICAD 2nd generation 2010 AKS4100 4100U ...

Page 4: ...on the level the marker is ON or OFF Used for Danfoss service information only Keypad buttons Flashing star indicating unit in operation DISTANCE is a display option If the display is set to DISTANCE the displayed value will be the distance from the Reference point to the top surface of the liquid refrige rant see fig 6 LEVEL is display option If the display is set to LEVEL then the value displaye...

Page 5: ...ed tube onto the mechanical process connection 5 Lock each tube by tightening the set screw with a 3 mm hex key see fig 3 6 Pull the stainless wire through the end connector see fig 4 7 Attach the end connector to the bottom of the fully assembled tube Tighten the set screw with a 3 mm hex key see fig 4 8 Pull the end of the stainless steel wire extending from the end connector with pliers see fig...

Page 6: ...on connection Press 3 times Press Press or to select between SINGLE COAXIAL D14 and COAXIAL D22 Choose COAXIAL D14 and press to confirm Press NO to confirm AKS 4100 QUICK SETUP YES NO AKS 4100 PROBE TYPE SINGLE CABLE Press to change the PROBE LENGTH Press to change the position of the cursor Press to decrease the value or to increase the value Press to confirm Press to change of SCALE 4 mA Press t...

Page 7: ... dielectric constant of refrigerant gas completed How to enter dielectric constant of refrigerant gas all values below are only examples Optional Procedure If the temperature condition in the stand pipe is known a constant dielectric constant of the refrigerant gas can be entered parameter 2 5 3 GAS EPS R in order to obtain lower Top and Bottom Dead Zone values see fig 6 Default screen Press Press...

Page 8: ...perature F Dielectric constant of refrigerant gas Parameter 2 5 3 GAS EPS R 60 42 76 43 1 00 41 18 42 0 1 01 17 4 1 25 1 02 3 5 26 41 1 03 6 13 42 56 1 04 14 20 57 68 1 05 21 25 69 77 1 06 26 30 78 86 1 07 31 34 87 94 1 08 35 38 95 100 1 09 39 42 101 108 1 10 43 45 109 113 1 11 46 48 114 119 1 12 49 50 120 122 1 13 R134a Temperature range 60 C 50 C 76 F 122 F Temperature C Temperature F Dielectric...

Page 9: ...ress to confirm Press 3 times Press or to select between STORE NO or STORE YES Select STORE YES by pressing Default screen appears Language setup completed How to change the language setting Default English AKS 4100 QUICK SETUP YES NO Go to SUPERVISOR menu see page 7 Go to parameter 2 9 4 Reset Factory Select RESET FACTORY YES Press 3 times to return to default screen Factory reset completed Reset...

Page 10: ...10 DKRCI PI SC0 E5 02 520H5658 Danfoss A S AC MCI MWA 11 2013 ...

Page 11: ... Danfoss A S AC MCI MWA 11 2013 DKRCI PI SC0 E5 02 520H5658 11 ...

Page 12: ...12 DKRCI PI SC0 E5 02 520H5658 Danfoss A S AC MCI MWA 11 2013 www danfoss com ir ...

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