Centrometal PelTec Series Technical Instructions page 78

Table of sensors resistances
TABLE OF RESISTANCES OF
NTC 5K/25°C SENSOR
Measuring range from -20 to +130°C
Used as:
Boiler temp. sensor,
DHW temp. sensor,
Main flow temp. sensor
Return flow temp. sensor,
Temp. (°C)
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
78
Resistance (W)
48.535
36.465
27.665
21.158
16.325
12.694
9.950
7.854
6.245
5.000
4.028
3.266
2.663
2.184
1.801
1.493
1.244
1.041
876,0
740,7
629,0
536,2
458,8
394,3
340,0
294,3
255,6
222,7
190,7
170,8
150,5
Technical instructions REGULATION PelTec / PelTec-lambda
TABLE OF RESISTANCES OF PT1000 SENSOR
Measuring range from -30 to +400°C
Used as:
Flue gas temp. sensor
Temp. (°C) Resistance (W)
885
-30
904
-25
923
-20
942
-15
962
-10
981
-5
1.000
0
1.019
5
1.039
10
1.058
15
1.077
20
1.096
25
1.116
30
1.135
35
1.154
40
1.173
45
1.193
50
1.212
55
1.231
60
1.250
65
1.270
70
1.289
75
1.308
80
1.327
85
1.347
90
1.366
95
1.385
100
1.404
105
1.424
110
1.443
115
1.462
120
1.481
125
1.501
130
1.520
135
1.539
140
1.558
145
1.578
150
1.597
155
1.161
160
1.635
165
1.655
170
1.674
175
1.693
180
1.712
185
Temp (°C) Resistance (W)
1.732
190
1.751
195
1.770
200
1.789
205
1.809
210
1.828
215
1.847
220
1.866
225
1.886
230
1.905
235
1.924
240
1.943
245
1.963
250
1.982
255
2.001
260
2.020
265
2.040
270
2.059
275
2.078
280
2.097
285
2.117
290
2.136
295
2.155
300
2.174
305
2.194
310
2.213
315
2.323
320
2.251
325
2.271
330
2.290
335
2.309
340
2.328
345
2.348
350
2.367
355
2.386
360
2.405
365
2.425
370
2.444
375
2.463
380
2.482
385
2.502
390
2.521
395
2.540
400