描述
这些浸入式探头式温度传感器具有高精度和高精度成本效益。 安装变得更加容易。 传感器采用耐腐蚀不锈钢探头封装,经久耐用,可选择服务入口体,室内接线盒或螺纹外壳。 各种RTD或热敏电阻传感器选件和探头长度可用于最大化应用的多功能性
特征
●经济高效的高精度热敏电阻/ RTD
●耐腐蚀不锈钢探头设计......经久耐用
●1/2“NPT螺纹标准......易于选择
●各种外壳包括管道安装,服务入口体,螺纹和防水,适合您的应用
●可用的热电偶套管......便于维修
应用
●贮水池
●管道
●冷水机组
类 |
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pT RTD |
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热敏电阻器 |
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类型 |
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100欧姆 |
1000欧姆 |
2.2K |
3K |
10K类型2 |
10K类型3 |
10K戴尔 |
10K 3A221 |
10K“g”us |
20K |
20K“D” |
100K |
10K类型2 |
10K类型3 |
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精确度 |
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±0.3°C |
±0.3°C |
±0.2°C |
±0.2°C |
±1.0°C |
±0.2°C |
±0.2°C |
±1.1°C |
±0.2°C |
咨询 |
咨询 |
咨询 |
±0.1°C 20/70°C |
±0.1°C |
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0.0385 |
0.0385 |
0/70°C |
0/70°C |
-50/150°C |
0/70°C |
-20/70°C |
0/70°C |
0/70°C |
工厂 |
工厂 |
工厂 |
±0.2°C 0/20°C |
0/70°C |
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曲线 |
曲线 |
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温度。 答复* |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
NTC |
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PTC |
PTC |
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*PTC:正温度系数 |
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高精度 |
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标准RTD和热敏电阻器值(欧姆)
°C |
°F |
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100欧姆 |
1000欧姆 |
2.2K |
3K |
10K类型2 |
10K类型3 |
10K戴尔 |
10K 3A221 |
10K“g”us |
20K NTC |
20K“D” |
100K |
10K类型2 |
10K类型3 |
-50 |
-58 |
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80.306 |
803.06 |
154,464 |
205,800 |
692,700 |
454,910 |
672,300 |
- |
441,200 |
1,267,600 |
- |
- |
692,700 |
454,910 |
-40 |
-40 |
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84.271 |
842.71 |
77,081 |
102,690 |
344,700 |
245,089 |
337,200 |
333,562 |
239,700 |
643,800 |
803,200 |
3,366,000 |
344,700 |
245,089 |
-30 |
-22 |
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88.222 |
882.22 |
40,330 |
53,730 |
180,100 |
137,307 |
177,200 |
176,081 |
135,300 |
342,000 |
412,800 |
1,770,000 |
180,100 |
137,307 |
-20 |
-4 |
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92.160 |
921.60 |
22,032 |
29,346 |
98,320 |
79,729 |
97,130 |
96,807 |
78,910 |
189,080 |
220,600 |
971,200 |
98,320 |
79,729 |
-10 |
14 |
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96.086 |
960.86 |
12,519 |
16,674 |
55,790 |
47,843 |
55,340 |
55,252 |
47,540 |
108,380 |
122,400 |
553,400 |
55,790 |
47,843 |
0 |
32 |
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100.000 |
1000.00 |
7,373 |
9,822 |
32,770 |
29,588 |
32,660 |
32,639 |
29,490 |
64,160 |
70,200 |
326,600 |
32,770 |
29,588 |
10 |
32 |
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103.903 |
1039.03 |
4,487 |
5,976 |
19,930 |
18,813 |
19,900 |
19,901 |
18,780 |
39,440 |
41,600 |
199,000 |
19,930 |
18,813 |
20 |
68 |
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107.794 |
1077.94 |
2,814 |
3,750 |
12,500 |
12,272 |
12,490 |
12,493 |
12,260 |
24,920 |
25,340 |
124,900 |
12,500 |
12,272 |
25 |
77 |
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109.735 |
1097.35 |
2,252 |
3,000 |
10,000 |
10,000 |
10,000 |
10,000 |
10,000 |
20,000 |
20,000 |
100,000 |
10,000 |
10,000 |
30 |
86 |
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111.673 |
1116.73 |
1,814 |
2,417 |
8,055 |
8,195 |
8,056 |
8,055 |
8,194 |
16,144 |
15,884 |
80,580 |
8,055 |
8,195 |
40 |
104 |
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115.541 |
1155.41 |
1,199 |
1,598 |
5,323 |
5,593 |
5,326 |
5,324 |
5,592 |
10,696 |
10,210 |
53,260 |
5,323 |
5,593 |
50 |
122 |
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119.397 |
1193.97 |
811.5 |
1,081 |
3,599 |
3,894 |
3,602 |
3,600 |
3,893 |
7,234 |
6,718 |
36,020 |
3,599 |
3,894 |
60 |
140 |
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123.242 |
1232.42 |
561.0 |
747 |
2,486 |
2,763 |
2,489 |
2,486 |
2,760 |
4,992 |
4,518 |
24,880 |
2,486 |
2,763 |
70 |
158 |
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127.075 |
1270.75 |
395.5 |
527 |
1,753 |
1,994 |
1,753 |
1,751 |
1,990 |
3,512 |
3,100 |
17,510 |
1,753 |
1,994 |
80 |
176 |
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130.897 |
1308.97 |
284.0 |
378 |
1,258 |
1,462 |
1,258 |
1,255 |
1,458 |
2,516 |
2,168 |
12,560 |
1,258 |
1,462 |
90 |
194 |
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134.707 |
1347.07 |
207.4 |
- |
919 |
1,088 |
917 |
915 |
1,084 |
1,833 |
1,542 |
9,164 |
919 |
1,088 |
100 |
212 |
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138.506 |
1385.06 |
153.8 |
- |
682 |
821 |
679 |
678 |
816.8 |
1,356 |
1,134 |
6,792 |
682 |
821 |
110 |
230 |
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142.293 |
1422.93 |
115.8 |
- |
513 |
628 |
511 |
509 |
623.6 |
1,016 |
816 |
5,108 |
513 |
628 |
120 |
248 |
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146.068 |
1460.68 |
88.3 |
- |
392 |
486 |
389 |
388 |
481.8 |
770 |
606 |
3,894 |
392 |
486 |
130 |
266 |
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149.832 |
1498.32 |
68.3 |
- |
303 |
380 |
301 |
299 |
376.4 |
591 |
456 |
3,006 |
303 |
380 |
传感器代码 |
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B |
C |
E |
F |
D |
H |
J |
S |
R |
M |
U |
T |
W |
Y |
规格
布线 |
22 AWG; 2线:RTD热敏电阻,4-20mA; 3线:电压输出型号 |
探测 |
不锈钢 |
测试压力 |
200 psi |
输入功率 |
5至30VDC |
产量 |
1μA/°C或10mV /°C |
工作温度 |
-25°至105°C(-13°至221°F) |
准确性:
校准错误 |
典型值为1.5°C(2.7°F); 最高2.5°C(4.5°F) 在25°C(77°F)* |
误差超温 |
典型值为1.8°C(3.24°F); 最高3.0°C(5.4°F) 超过0°至70°C(32°至158°F)的范围;
典型值为2.0°C(3.6°F),最大温度为3.5°C(6.3°F)。 超过-25°至105°C(-13°至221°F)的范围
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尺寸图