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5.55
Sales Service Centre • 01952 675612 Technical Support Helpline • 01952 675689
Probes
EK081, EK082, EK083
6
10
4
8
2
EK 083
EK 083
6
10
4
8
2
R 1500
EK083 Universal Probe
• To associate with EK186 thermostat
• To associate with EK187 thermostat and EK618 time
programmable thermostat (for those applications insert in series
with the probe a resistance of 1500Ω)
EK083: 10 kOhms at 25ºC
cable length: 4m
Environment
• Working temperature: –30 to +90ºC
• Storage temperature: –30 to +100ºC
Electrical Connection
• Associated with EK186
• Associated with EK187 - EK618
Examples of Applications
Use with the clamp collar
• For the control of hot water
Use with the clamp collar
• Protected by a sheath for the control of
floor temperature
• Used as an external probe in a
weatherproof box.
Insulating
sheath
Probe
Hot water
Heating
frame
Probe
Resistance of Probes According to Temperature
Temperature ºC
EK083
R (KΩ)
EK081*
R (KΩ)
EK081**
EK082
R (KΩ)
+90
0.91
On a wall
-
+80
1.25
1.25
2.83
+70
1.75
1.75
3.33
+50
3.60
3.60
5.18
+30
8.06
8.06
9.64
+25
10
10
11.58
+20
12.49
12.49
14.07
+15
15.71
15.71
17.28
+10
19.90
19.90
21.48
+5
25.39
25.39
26.98
+0
32.65
32.65
34.23
Temperature ºC
EK083
R (KΩ)
EK081*
R (KΩ)
EK081**
EK082
R (KΩ)
-5
42.31
-
-10
55.29
-
-
-15
72.89
-
-
-20
96.97
-
-
-25
130.24
-
-
-30
176.68
-
-
Face value at 25ºC
Note: *Association with EK186
**Association with EK187 and EK618
Modular
Devices