530 1016D Thermistor Instructions 504230 Arroyo

User Manual: 504230

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P/N 1600-10K Thermistor

Thermistor Resistance vs Temperature Chart

The enclosed negative temperature coefficient (NTC) thermistor, p/n 1600-10K,
works by translating temperature into resistance, with resistance decreasing as
temperature increases (hence the ‘negative coefficient’).

50000

Resistance (Ω)

40000
30000
20000
10000
0
-10.00

10.00

30.00

50.00
70.00
Temperature (°C)

90.00

110.00

Typical Resistance vs. Temperature Graph
As can be seen be the graph, the resistance of the thermistor drops very quickly.
In the typical control range (0°C to 40°C), 10K thermistors offer good sensitivity
to changes in temperature, and this is the range in which most 10K thermistors
are typically used. 10K
thermistors can be used at
much higher temperatures,
but will suffer poorer
temperature stability
performance because of
the lower sensitivity.
The Steinhart-Hart
Equation
Resistance varies inversely with temperature in a non-linear fashion. This
relationship can be accurately modeled by the Steinhart-Hart equation:

1
 A  B * ln( R)  C * ln( R) 3
T
Where: A = 1.12924E-03
B = 2.34108E-04
C = 0.87755E-07
Copyright © 2012, Arroyo instruments. All Rights Reserved.

°C
‐80
‐79
‐78
‐77
‐76
‐75
‐74
‐73
‐72
‐71
‐70
‐69
‐68
‐67
‐66
‐65
‐64
‐63
‐62
‐61
‐60
‐59
‐58
‐57
‐56
‐55
‐54
‐53
‐52
‐51
‐50
‐49
‐48
‐47
‐46
‐45
‐44
‐43
‐42
‐41
‐40
‐39
‐38
‐37
‐36
‐35
‐34
‐33
‐32
‐31

R Val (Ω)
7,296,874
6,677,205
6,114,311
5,602,677
5,137,343
4,713,762
4,327,977
3,966,352
3,655,631
3,362,963
3,095,611
2,851,363
2,627,981
2,423,519
2,236,398
2,064,919
1,907,728
1,763,539
1,631,173
1,509,639
1,397,935
1,295,239
1,200,732
1,113,744
1,033,619
959,789
891,689
828,865
770,880
717,310
667,828
622,055
579,718
540,530
504,230
470,609
439,445
410,532
383,712
358,806
335,671
314,179
294,193
275,605
258,307
242,195
227,196
213,219
200,184
188,026

°C
‐30
‐29
‐28
‐27
‐26
‐25
‐24
‐23
‐22
‐21
‐20
‐19
‐18
‐17
‐16
‐15
‐14
‐13
‐12
‐11
‐10
‐9
‐8
‐7
‐6
‐5
‐4
‐3
‐2
‐1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

R Val (Ω)
176,683
166,091
156,199
146,959
138,322
130,243
122,687
115,613
108,991
102,787
96,974
91,525
86,415
81,621
77,121
72,895
68,927
65,198
61,693
58,397
55,298
52,380
49,633
47,047
44,610
42,314.60
40,149.50
38,108.50
36,182.80
34,366.10
32,650.80
31,030.40
29,500.10
28,054.20
26,687.60
25,395.50
24,172.70
23,016.00
21,921.70
20,885.20
19,903.50
18,973.60
18,092.60
17,257.40
16,465.10
15,714.00
15,001.20
14,324.60
13,682.60
13,052.80

°C
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

R Val (Ω)
12,493.70
11,943.30
11,420.0
10,922.70
10,449.90
10,000.00
9,572.00
9,164.70
8,777.00
8,407.70
8,056.00
7,720.90
7,401.70
7,097.20
6,807.00
6,530.10
6,266.10
6,014.20
5,773.70
5,544.10
5,324.90
5,115.60
4,915.50
4,724.30
4,541.60
4,366.90
4,199.90
4,040.10
3,887.20
3,741.10
3,601.00
3,466.90
3,338.60
3,215.60
3,097.90
2,985.10
2,876.90
2,773.20
2,673.90
2,578.50
2,487.10
2,399.40
2,315.20
2,234.70
2,156.70
2,082.30
2,010.80
1,942.10
1,876.00
1,812.60

°C
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119

R Val (Ω)
1,751.60
1,693.00
1,636.63
1,582.41
1,530.28
1,480.12
1,431.87
1,385.37
1,340.68
1,297.64
1,256.17
1,216.23
1,177.75
1,140.71
1,104.99
1,070.58
1,037.40
1,005.40
974.56
944.81
916.11
888.41
861.70
835.93
811.03
786.99
763.79
741.38
719.74
698.82
678.63
659.10
640.23
622.00
604.36
587.31
570.82
554.86
539.44
524.51
510.06
496.08
482.55
469.45
456.76
444.48
432.58
421.06
409.90
399.08

°C
120
121
12
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

R Val (Ω)
388.59
378.44
368.59
359.05
349.79
340.82
332.11
323.67
315.48
307.53
299.82
292.34
285.08
278.03
271.19
264.54
258.09
251.82
245.74
239.82
234.08
228.50
223.08
217.80
212.68
207.70
202.86
198.15
193.57
189.12
184.79

P/N 530-1016 Rev D
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