Datablad
Data sheet |
Temperature sensor NTC 100 K for solar heating controller SH-E01 |
Temperature sensor NTC 100 K for solar heating controller SH-E01
General |
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Solar heating controller type SH-E01 uses |
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the differential temperature between two |
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temperature sensors to control the transfer of |
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heat energy from a Solar collector to a hot |
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water storage tank. |
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These temperature sensors are thermally |
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sensitive semiconductor resistors which show |
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a decrease in resistance as temperature |
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increases. In this application the sensors are |
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used in accordance with their zero-power |
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characteristics. |
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Sensor units consist of an NTC (negative |
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temperature coefficient) 100 K resistance |
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element which is then encapsulated in a |
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sealed Copper tube. |
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The sensor is adjusted to meet the tolerance |
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requirements of BS EN 60751. |
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Ordering |
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Type |
Temperature range |
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Cable length |
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Ordering no. |
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NTC 100K temperature sensor |
–40 to 200° C |
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3 m |
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088H2050 |
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Spare parts and accessories |
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Type |
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Description |
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Ordering no. |
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Sensor pocket, brass |
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Length 111 mm |
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017-437000 |
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Sensor pocket, brass |
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Length 180mm |
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017-436766 |
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Heat conduction compound |
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014E0114 |
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Technical data |
Sensor enclosure: |
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Rating: |
IP 68 (totally sealed) |
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Body: |
C105 Copper tube |
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Diameter: |
8 mm |
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Length: |
50 mm |
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Cable: |
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0.5 m of B-type PTFE wire 16/0.2 to BS 3G 210 with maximum temperature ratings of –75 to 260° C. |
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This is enclosed in Vidaflex S100, Class H (180° C) sleeving rated for short term temperatures up to |
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250° C at the sensor end. |
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Joined to 2.5 m of PVC cable rated for 105° C with 3.75 kV insulation. |
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Resistance value, |
Resistance –Temperature data for a |
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NTC 100K |
Siemens Masushita NTC thermister type: |
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B57550-G104-F2 |
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R/T curve |
8404 |
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R at 25° C |
100000 ohms |
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B (0/100) |
4036 |K| |
1%(+/-) |
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Rx at 25° C |
100000 ohms |
1%(+/-) |
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Tolerance of the NTC thermister: |
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+/- 1° C |
greater than –40° C |
and less than or equal to 90° C |
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+/- 2.5° C |
greater than 90° C |
and less than or equal to 150° C |
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+/- 3.5° C |
greater than 150° C and less than or equal to 200° C |
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VD.78.T1.02 © Danfoss 04/00 |
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1 |
Data sheet |
Temperature sensor NTC 100 K for solar heating controller SH-E01 |
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Temperature |
Nominal |
Temperature |
Nominal |
Temperature |
Nominal |
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[° C] |
Resistance |
[° C] |
Resistance |
[° C] |
Resistance |
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[Ω ] |
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[Ω ] |
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[[Ω ] |
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–40 |
3446000 |
41 |
50480 |
92 |
8145 |
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–35 |
2485000 |
42 |
48465 |
93 |
7894 |
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–30 |
1812000 |
43 |
46542 |
94 |
7652 |
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–25 |
1336000 |
44 |
44705 |
95 |
7419 |
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–20 |
994100 |
45 |
42950 |
96 |
7184 |
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–15 |
747000 |
46 |
41272 |
97 |
6977 |
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–10 |
566400 |
47 |
39669 |
98 |
6767 |
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–7 |
481641 |
48 |
38136 |
99 |
6564 |
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–5 |
433100 |
49 |
36671 |
100 |
6369 |
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–3 |
390035 |
50 |
35270 |
101 |
6180 |
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0 |
334000 |
51 |
33929 |
102 |
5998 |
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1 |
317226 |
52 |
32647 |
103 |
5822 |
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2 |
301310 |
53 |
31419 |
104 |
5651 |
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3 |
286232 |
54 |
30245 |
105 |
5487 |
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4 |
271969 |
55 |
29120 |
106 |
5328 |
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5 |
258500 |
56 |
28041 |
107 |
5175 |
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6 |
245797 |
57 |
27008 |
108 |
5026 |
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7 |
233816 |
58 |
26018 |
109 |
4883 |
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8 |
222506 |
59 |
25069 |
110 |
4744 |
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9 |
211817 |
60 |
24160 |
111 |
4610 |
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10 |
201700 |
61 |
23287 |
112 |
4480 |
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11 |
192107 |
62 |
22450 |
113 |
4354 |
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12 |
183013 |
63 |
21648 |
114 |
4233 |
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13 |
174396 |
64 |
20878 |
115 |
4115 |
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14 |
166232 |
65 |
20140 |
116 |
4001 |
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15 |
156100 |
66 |
19431 |
117 |
3891 |
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16 |
151176 |
67 |
18750 |
118 |
3784 |
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17 |
144238 |
68 |
18098 |
119 |
3681 |
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18 |
137662 |
69 |
17471 |
120 |
3581 |
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19 |
131432 |
70 |
16870 |
125 |
3126 |
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20 |
125500 |
71 |
16292 |
130 |
2737 |
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21 |
119864 |
72 |
15737 |
135 |
2404 |
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22 |
114515 |
73 |
15204 |
140 |
2117 |
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23 |
109428 |
74 |
14692 |
145 |
1869 |
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24 |
104593 |
75 |
14200 |
150 |
1655 |
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25 |
100000 |
76 |
13725 |
155 |
1469 |
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26 |
95634 |
77 |
13269 |
160 |
1307 |
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27 |
91485 |
78 |
12830 |
165 |
1166 |
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28 |
87541 |
79 |
12407 |
170 |
1043 |
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29 |
83789 |
80 |
12000 |
175 |
934.5 |
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30 |
80220 |
81 |
11607 |
180 |
839.3 |
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31 |
76820 |
82 |
11230 |
185 |
755.4 |
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32 |
73582 |
83 |
10866 |
190 |
681.3 |
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33 |
70498 |
84 |
10516 |
195 |
615.8 |
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34 |
67560 |
85 |
10180 |
200 |
557.6 |
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35 |
64760 |
86 |
9855 |
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36 |
62090 |
87 |
9543 |
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37 |
59544 |
88 |
9243 |
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38 |
57116 |
89 |
8953 |
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39 |
54800 |
90 |
8674 |
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40 |
52590 |
91 |
8405 |
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2 |
VD.78.T1.02 © Danfoss 04/00 |