Specifications

RK0YG302 © Danfoss 05/2007 153
ermometer
EKA 151
EKA 151
Application
The thermometer is an independent unit for showing the
temperature at a refrigerating point. Design and mounting same
as the other controllers in the Danfoss EKC 201 series.
Function
The thermometer operates in conjunction with a PTC temperature
sensor which must be 1000 ohm at 25°C.
The sensor can be supplied with the thermometer.
Data
Supply voltage 230 V +10/-15%, 50/60 Hz, 2.5 VA
Sensor connection PTC 1000 ohm at 25°C
e.g. type EKS 111
Cable length = max. 10 m
Display LED-three digits with 1 decimal
Measurement range -60 to +50°C
Degree of accuracy +/-1 K in range 0 to +10°C
+/-2 K in range below 0°C
+/-2 K in range above 10°C
Enclosure IP 54
Ambient
temperature
-10 - 55°C, under operation
-40 - 70°C, under transport
20 - 80% Rh, 20-80% RH, non-condensed
No shock loads/vibrations
Approvals EN 60730-1 and EN 60730-2-9
EN 50081-1 and EN 50082-1
Ordering
Type Description Code No.
EKA 151
Thermometer 084B7023
Thermometer and
EKS 111 with 1.5 m cable
084B7623