全國服務(wù)熱線MHBL-JF高壓線塔專用傳感器采用剪切板環(huán)式結(jié)構(gòu)，抗偏載能力強(qiáng)；安裝在絕緣子串與橫梁之間，用于高壓輸電電纜覆冰的在線監(jiān)控系統(tǒng)。可根據(jù)需要加裝變送器，放大器。
額定載荷 Rated load | 7t～55t |
靈敏度 Output sensitivity | 1.5±0.05 mV/V |
非線性 Non-linearity | ±0.1～±0.3 %F?S |
滯后誤差 Lag error | ±0.1 %F?S |
重復(fù)性誤差 Repeatability | ±0.1 %F?S |
蠕變 Creep | ±0.1 %F?S |
零點(diǎn)溫度系數(shù) Zero temperature coefficient | ±0.1 %F?S/10℃ |
靈敏度溫度系數(shù) Sensitivity temperature coefficient | ±0.1 %F?S/10℃ |
輸入電阻 Input resistance | 380±30Ω |
輸出電阻 Input resistance | 350±5Ω |
量程 | ?A | W1 | W | H | H1 | H2 | ?1 | ?2 | ?3 | R |
7t | ?58 | 16 | 45 | 140.4 | 13.4 | 100 | ?22 | ?33 | ?17 | 29 |
12t | ?58 | 17 | 45 | 147.4 | 13.4 | 105 | ?24 | ?33 | ?17 | 29 |
16t | ?78 | 20 | 66 | 179.5 | 19.5 | 127 | ?26 | ?41 | ?21 | 39 |
25t | ?78 | 24 | 66 | 207 | 21 | 147 | ?30 | ?49 | ?25 | 39 |
30t | ?85 | 28 | 66 | 222.5 | 21 | 154 | ?39 | ?49 | ?25 | 47.5 |
32t | ?85 | 28 | 66 | 226 | 21 | 157.5 | ?39 | ?49 | ?25 | 47.5 |
42t | ?105 | 32 | 74 | 267 | 23.5 | 192 | ?39 | ?57 | ?29 | 52.5 |
55t | ?117 | 36 | 74 | 297.5 | 27 | 212 | ?45 | ?65 | ?32 | 58.5 |
