Datasheet

A PT-1000 temperature probe is a resistance type thermometer. Where PT stands for
platinum and 1000 is the measured resistance of the probe at 0˚C in ohms (1k at 0˚C).
As the temperature changes the resistance of the platinum changes.
To convert the resistance of the probe to temperature, use the following simplified equation:
T = Degrees Celsius
R = Resistance measured from PT-1000 temperature probe
Below is a small table of temperatures and resistances, to help insure the above equation
has been properly embedded into your code.
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
960.9
964.8
968.7
972.6
976.5
980.4
984.4
988.3
992.2
996.1
1000
1003.9
1007.8
1011.7
1015.6
1019.5
1023.4
˚C
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
1093.5
1097.3
1101.2
1105.1
1109
1112.8
1116.7
1120.6
1124.5
1128.3
1132.2
1136.1
1139.9
1143.8
1147.7
1151.5
1155.4
˚C
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
1027.3
1031.2
1035.1
1039
1042.9
1046.8
1050.7
1054.6
1058.5
1062.4
1066.3
1070.2
1074
1077.9
1081.8
1085.7
1089.6
˚C
6
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