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参数资料
型号： P2003L4
元件分类： RTD Sensor
英文描述： RTD TEMP SENSOR-PLATINUM, 2000ohm, RECTANGULAR, THROUGH HOLE MOUNT
文件页数： 2/2页
文件大小： 120K
代理商： P2003L4
Reference Table For Pt RTD Elements
°C
°C
°C
-200
18.52
+160
161.05
+510
284.30
-190
22.83
+170
164.77
+520
287.62
-180
27.10
+180
168.48
+530
290.92
-170
31.34
+190
172.17
+540
294.21
-160
35.54
+200
175.86
+550
297.49
-150
39.72
+210
179.53
+560
300.75
-140
43.88
+220
183.19
+570
304.01
-130
48.00
+230
186.84
+580
307.25
-120
52.11
+240
190.47
+590
310.49
-110
56.19
+250
194.10
+600
313.71
-100
60.26
+260
197.71
-90
64.30
+270
201.31
-80
68.33
+280
204.90
-70
72.33
+290
208.48
-60
76.33
+300
212.05
-50
80.31
+310
215.61
-40
84.27
+320
219.15
-30
88.22
+330
222.68
-20
92.16
+340
226.21
-10
96.09
+350
229.72
0
100.00
+360
233.21
+10
103.90
+370
236.70
+20
107.79
+380
240.18
+30
111.67
+390
243.64
+40
115.54
+400
247.09
+50
119.40
+410
250.53
+60
123.24
+420
253.96
+70
127.08
+430
257.38
+80
130.90
+440
260.78
+90
134.71
+450
264.18
+100
138.51
+460
267.56
+110
142.29
+470
270.93
+120
146.07
+480
274.29
+130
149.83
+490
277.64
+140
153.58
+500
280.98
Nominal Resistance: 100 ohms @ 0°C
For Nominal resistance values other than 100
@ °C resistance
values from the table are corrected using the equation R0 X10-2 where R0 =
nominal resistance at 0°C.
Mean temperature coefficient between 0 and 100°C = 3.85 x 10-3 x K-1 (in
accordance with IEC 751,2:1995-07 [DIN EN 60751;1996-07])
Calculation of Resistance values:
Equations acc. to IEC 751,2: 1995-07 (DIN EN 60751: 1996-07)
Temperature range from -200 to 0°C:
R + R0 (1 +A +B2 + C( - 100°C) 3]
Temperature range from 0 to +850°C:
R + R0 (1 + A + B2)
Where: A = 3.9083 x 10-3 °C-1; B=-5.775 x 10-7 °C-2; C=-4.183 x 10-12 °C-4
R is the resistance in at temperature
is the temperature in °C
Resistance values from -200 to -250°C were obtained by our own fixed
point measurement
The permissible deviations for platinum resistance elements
are determined by the following equations (in accordance with
IEC 751,2: 1995- 07 [DIN EN 60751: 1996-07]):
Permissible deviation in °C = ±(0.15 + 0.002 [t]) for Class A
Permissible deviation in °C = ±(0.3 + 0.005 [t]) for Class B
Where [t] is the temperature value (in °C)
Deviations in °C apply to all nominal resistances; deviations in
only to 100 .
For nominal resistance values other than 100
the deviation
values in
must be multiplied by the factor R0 X 10-2.
Other tolerances are available
6 Kings Bridge Road - Fairfield, New Jersey 07004 sales@sensorsci.com Phone: (973) 227-7790 - Fax: (973) 227-8063
Reference
Tables are
available in
5°C and 1°C
increments
upon request
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