NTC thermistors for temperature measurement
Probe assemblies
B57550K0104A001
K550
NTC resistance temperature curve
R/T curve = 8304
B25/100 = 4092 ±1.5% K
R160 = 1307 ±2.5% Ω
Temp.
[°C]
0
R_Nom
[Ω]
335050
R_Min
[Ω]
298690
R_Max
[Ω]
371400
∆R
[±%]
10.9
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
259740
202880
159600
126420
100800
80879
65292
53017
43292
35543
29332
24328
20275
16975
14277
12059
10228
8709.6
7445.6
6388.8
5501.9
4754.6
4122.7
3586.4
3129.8
2739.6
2405.2
2117.6
1869.6
1655.0
1468.9
1307.0
1165.8
1042.3
934.03
232610
182470
144150
114640
91759
73901
59874
48786
39971
32922
27254
22673
18951
15912
13419
11364
9663.4
8249.6
7069.4
6080.3
5248.2
4545.4
3949.8
3443.3
3011.0
2640.8
2322.9
2049.1
1812.4
1607.3
1429.0
1274.3
1134.2
1012.4
905.78
286880
223280
175050
138200
109830
87856
70710
57248
46614
38163
31410
25983
21599
18039
15135
12753
10792
9169.6
7821.7
6697.3
5755.5
4963.7
4295.5
3729.6
3248.6
2838.3
2487.4
2186.1
1926.7
1702.8
1508.8
1339.7
1197.4
1072.2
962.28
10.4
10.1
9.7
9.3
9.0
8.6
8.3
8.0
7.7
7.4
7.1
6.8
6.5
6.3
6.0
5.8
5.5
5.3
5.1
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.1
2.9
2.7
2.5
2.7
2.9
3.0
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
BT TPS PD
2021-10-15
Please read Cautions and warnings and
Page 3 of 8
Important notes at the end of this document.