Danfoss EKS 111 Data sheet
Data sheet
Temperature sensor
EKS 111
PTC temperature sensor.
The sensor can be used for measuring air
temperatures in the following areas:
• Refrigeration
• Air conditioning
• Heating
PTC characteristic matches controllers types
EKC 101, EKC 201, EKC 301, CC and AK.
The sensor may not be used for food safety
logs or regulation of superheat.
Features
• The sensor is based on a PTC element with a
resistance of 990 ohm at 25 °C, with a degree of
accuracy of ±1%
• Temperature range: -55 – 80 °C
• Enclosure: IP67
• Connection: 2-wire PVC cable
• For use with controls in the EKC series
© Danfoss | DCS (im) | 2016.07
IC.PD.P30.K2.02 | 520B7462 | 1
Technical data
Nominal resistance 990 ohm at 25 °C
Degree of accuracy Class B (±1%)
Temperature range, sensor
element
Temperature range, for
cable
-55 – 155 °C
-30 – 80 °C
Cable material PVC
Sensor tube Stainless steel AISI 304
Time constant 30 seconds
Insulation resistance DIN EN60751
Density IP67
AMP ital mod 2,
AMP-Plug
housing 280 358,
Crimp contact
280 708-2
R (Typ.)
[Ohm]
Temp.
[°C]
Error
[K]
1679 100
1575 90 194
1475 80 176
1378 70 158
1286 60 140
±3.5
1196 50 122
1111 40 104
1029 30 86
990 25
951 20 68
877 10 50
807 0 32
740 -10 14
±1.3
677 -20 -4
617 -30 -22
562 -40 -40
510 -50 -58
485 -55 ±3.0 -67
Temp.
[°F]
212
77
Ordering
Type Sensor Cable length (L) Number Code no.
1 084N1178
150 084N1161
1 084N1179
150 084N1163
1 084N1180
80 084N1173
1 084N1181
150 084N1174
1 084N1182
150 084N1170
1 084N1177
80 084N1171
EKS 111 PTC 990 ohm / 25 °C
1.5 m
3.5 m
6 m
8.5 m 60 084N1168
1.5 m with AMP-plug
3.5 m with AMP-plug
6 m with AMP-plug
© Danfoss | DCS (im) | 2016.07 IC.PD.P30.K2.02 | 520B7462 | 2
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