Temperature vs Resistance Values (Approximate)

140

284

50

126

258

75

116

240

100

108

226

120

99

210

160

92

197

200

84

183

250

78

172

300

69

156

400

63

145

500

58

136

600

51

123

750

47

116

900

39

102

1200

33

91

1500

29

84

1800

24

75

2250

19

66

2800

15

59

3500

9

48

4500

5

41

5500

1

33

7000

-6

+22

9500

-9

+16

12000

-14

+7

16000

-19

-2

21500

-24

-11

28500

-24

-11

31000

-27

-16

33000

-27

-16

35000

-28

-18

39000

-30

-22

49000

-33

-27

60000

-37

-34

70000

-40

-40

93000