SDT3102BLTC100B3850 Datasheet, PDF (2/3 Pages) KOA Speer Electronics, Inc. – small type platinum thin film thermal sensors

SDT310
small type platinum thin film thermal sensors
environmental applications
Temperature Characteristics
Pt100 Resistance - Temperature Characteristic (JIS C1604^-1997)
3.4
100 at 0°C
3.0
Temperature
(°C)
0
-1
-2 -3 -4
-5
-6 -7
-8
-9
2.6
-50
80.31 79.91 79.51 79.11 78.72 78.32 ––
––
––
––
2.2
1.8
1.4 ^1.385
-40
84.27 83.87 83.48 83.08 82.69 82.29 81.89 81.50 81.10 80.70
-30
88.22 87.83 87.43 87.04 86.64 86.25 85.85 85.46 85.06 84.67
-20
92.16 91.77 91.37 90.98 90.59 90.19 89.80 89.40 89.01 88.62
-10
96.09 95.69 95.30 94.91 94.52 94.12 93.73 93.34 92.95 92.55
0
-0.8
-100
0 100 200 300 400 500 600
Ambient Temperature
(°C)
0
100.00 99.61 99.22 98.83 98.44 98.04 97.65 97.26 96.87 96.48
0
1
2
3
4
5
6
7
8
9
0
100.00 100.39 100.78 101.17 101.56 101.95 102.34 102.73 103.12 103.51
10
103.90 104.29 104.68 105.07 105.46 105.85 106.24 106.63 107.02 107.40
20
107.79 108.18 108.57 108.96 109.35 109.73 110.12 110.51 110.90 111.29
30
111.67 112.06 112.45 112.83 113.22 113.61 114.00 114.38 114.77 115.15
Approximate Expression for Resistance-
Temperature Characteristics
-55°C~0°C :R_T=R₀ {1+C₁T+C₂T²+C₃ (T-100) T³}
0°C~+650°C :R_T=R₀ (1+C₁T+C₂T²)
40
115.54 115.93 116.31 116.70 117.08 117.47 117.86 118.24 118.63 119.01
50
119.40 119.78 120.17 120.55 120.94 121.32 121.71 122.09 122.47 122.86
60
123.24 123.63 124.01 124.39 124.78 125.16 125.54 125.93 126.31 126.69
70
127.08 127.46 127.84 128.22 128.61 128.99 129.37 129.75 130.13 130.52
R_T : Resistance value at T°C
R₀ : Resistance value at 0°C
T : Ambient temperature(°C)
Constants C₁, C₂, C₃:
C₁=3.9083×10^-3 °C^-1
C₂=-5.775×10^-7 °C^-2
C₃=-4.183×10^-12 °C^-4
80
130.90 131.28 131.66 132.04 132.42 132.80 133.18 133.57 133.95 134.33
90
134.71 135.09 135.47 135.85 136.23 136.61 136.99 137.37 137.75 138.13
100
138.51 138.88 139.26 139.64 140.02 140.40 140.78 141.16 141.54 141.91
110
142.29 142.67 143.05 143.43 143.80 144.18 144.56 144.94 145.31 145.69
120
146.07 146.44 146.82 147.20 147.57 147.95 148.33 148.70 149.08 149.46
130
149.83 150.21 150.58 150.96 151.33 151.71 152.08 152.46 152.83 153.21
140
153.58 153.96 154.33 154.71 155.08 155.46 155.83 156.20 156.58 156.95
150
157.33 157.70 158.07 158.45 158.82 159.19 159.56 159.94 160.31 160.68
160
161.05 161.43 161.80 162.17 162.54 162.91 163.29 163.66 164.03 164.40
170
164.77 165.14 165.51 165.89 166.26 166.63 167.00 167.37 167.74 168.11
180
168.48 168.85 169.22 169.59 169.96 170.33 170.70 171.07 171.43 171.80
190
172.17 172.54 172.91 173.28 173.65 174.02 174.38 174.75 175.12 175.49
200
175.86 176.22 176.59 176.96 177.33 177.69 178.06 178.43 178.79 179.16
210
179.53 179.89 180.26 180.63 180.99 181.36 181.72 182.09 182.46 182.82
220
183.19 183.55 183.92 184.28 184.65 185.01 185.38 185.74 186.11 186.47
230
186.84 187.20 187.56 187.93 188.29 188.66 189.02 189.38 189.75 190.11
240
190.47 190.84 191.20 191.56 191.92 192.29 192.65 193.01 193.37 193.74
250
194.10 194.46 194.82 195.18 195.55 195.91 196.27 196.63 196.99 197.35
260
197.71 198.07 198.43 198.79 199.15 199.51 199.87 200.23 200.59 200.95
270
201.31 201.67 202.03 202.39 202.75 203.11 203.47 203.83 204.19 204.55
280
204.90 205.26 205.62 205.98 206.34 206.70 207.05 207.41 207.77 208.13
290
208.48 208.84 209.20 209.56 209.91 210.27 210.63 210.98 211.34 211.70
300
212.05 212.41 212.76 213.12 213.48 213.83 214.19 214.54 214.90 215.25
310
215.61 215.96 216.32 216.67 217.03 217.38 217.74 218.09 218.44 218.80
320
219.15 219.51 219.86 220.21 220.57 220.92 221.27 221.63 221.98 222.33
330
222.68 223.04 223.39 223.74 224.09 224.45 224.80 225.15 225.50 225.85
340
226.21 226.56 226.91 227.26 227.61 227.96 228.31 228.66 229.02 229.37
350
229.72 230.07 230.42 230.77 231.12 231.47 231.82 232.17 232.52 232.87
360
233.21 233.56 233.91 234.26 234.61 234.96 235.31 235.66 236.00 236.35
370
236.70 237.05 237.40 237.74 238.09 238.44 238.79 239.13 239.48 239.83
380
240.18 240.52 240.87 241.22 241.56 241.91 242.26 242.60 242.95 243.29
390
243.64 243.99 244.33 244.68 245.02 245.37 245.71 246.06 246.40 246.75
400
247.09 247.44 247.78 248.13 248.47 248.81 249.16 249.50 249.85 250.19
410
250.53 250.88 251.22 251.56 251.91 252.25 252.59 252.93 253.28 253.62
420
253.96 254.30 254.65 254.99 255.33 255.67 256.01 256.35 256.70 257.04
430
257.38 257.72 258.06 258.40 258.74 259.08 259.42 259.76 260.10 260.44
440
260.78 261.12 261.46 261.80 262.14 262.48 262.82 263.16 263.50 263.84
Note: Desired temperature values are obtained by adding temperatures in the vertical and horizontal axes.
When calculating a resistance value of 105°C, read the value in the column where 100°C in the
vertical axis and 5°C in the horizontal axis cross. The value will be 140.40Ω. The value for 500Ω
at 0°C will be the value obtained by multiplying the resistance value in this table by 5. Similarly,
the value for 1KΩ at 0°C will be the value obtained by multiplying the resistance value by 10.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
5/13/08
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
171