價(jià)格
電議
型號(hào)
WZPK-336
品牌
上海自動(dòng)化儀表股份有限公司
所在地
暫無(wú)
更新時(shí)間
2020-04-29 08:36:43
瀏覽次數(shù)
次
WZPK-336鎧裝熱電阻產(chǎn)品介紹
WZPK-336鎧裝熱電阻咨詢；上海自動(dòng)化儀表股份有限公司生產(chǎn)銷售鎧裝熱電阻等溫度儀表，鎧裝熱電阻產(chǎn)品概述:熱電阻（thermalresistor）是中低溫區(qū)常用的一種溫度檢測(cè)器。熱電阻測(cè)溫是基于金屬導(dǎo)體的電阻值隨溫度的增加而增加這一特性來(lái)進(jìn)行溫度測(cè)量的。鎧裝熱電阻它的主要特點(diǎn)是測(cè)量精度高，性能穩(wěn)定。其中鉑熱電阻的測(cè)量度是高的，它不僅廣泛應(yīng)用于工業(yè)測(cè)溫，而且被制成標(biāo)準(zhǔn)的基準(zhǔn)儀。熱電阻大都由純金屬材料制成，目前應(yīng)用多的是鉑和銅，此外，現(xiàn)在已開始采用鎳、錳和銠等材料制造熱電阻。鎧裝熱電阻金屬熱電阻常用的感溫材料種類較多，常用的是鉑絲。工業(yè)測(cè)量用金屬熱電阻材料除鉑絲外，還有銅、鎳、鐵、鐵—鎳等。
鎧裝熱電阻工作原理:
熱電阻的測(cè)溫原理是基于導(dǎo)體或半導(dǎo)體的電阻值隨溫度變化而變化這一特性來(lái)測(cè)量溫度及與溫度有關(guān)的參數(shù)。熱電阻大都由純金屬材料制成，目前應(yīng)用多的是鉑和銅，現(xiàn)在已開始采用鎳、錳和銠等材料制造熱電阻。熱電阻通常需要把電阻信號(hào)通過(guò)引線傳遞到計(jì)算機(jī)控制裝置或者其它二次儀表上。
1）防水式鎧裝熱電阻規(guī)格型號(hào):
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產(chǎn)品型號(hào) |
分度號(hào) |
溫度范圍℃ |
精度等級(jí) |
安裝固定裝置 |
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WZPK-133 |
Pt100 |
-200-+500 |
A級(jí)或B級(jí) |
無(wú)固定裝置 |
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WZPK-134 |
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WZPK-135 |
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WZPK-136 |
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WZPK-138 |
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WZPK2-134 |
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WZPK2-135 |
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WZPK2-136 |
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WZPK2-138 |
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WZPK-233 |
固定卡套螺紋 |
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WZPK-234 |
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WZPK-235 |
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WZPK-236 |
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WZPK-238 |
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WZPK2-234 |
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WZPK2-235 |
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WZPK2-236 |
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WZPK2-238 |
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WZPK-333 |
可動(dòng)卡套螺紋 |
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WZPK-334 |
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WZPK-335 |
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WZPK-336 |
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WZPK-338 |
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WZPK2-334 |
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WZPK2-335 |
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WZPK2-336 |
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WZPK2-338 |
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WZPK-433 |
固定卡套法蘭 |
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WZPK-434 |
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WZPK-435 |
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WZPK-436 |
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WZPK-438 |
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WZPK2-434 |
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WZPK2-435 |
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WZPK2-436 |
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WZPK2-438 |
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WZPK-533 |
可動(dòng)卡套法蘭 |
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WZPK-534 |
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WZPK-535 |
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WZPK-536 |
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WZPK-538 |
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WZPK2-534 |
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WZPK2-535 |
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WZPK2-536 |
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WZPK2-538 |
2）防噴式鎧裝熱電阻規(guī)格型號(hào):
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產(chǎn)品型號(hào) |
分度號(hào) |
溫度范圍℃ |
精度等級(jí) |
安裝固定裝置 |
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WZPK-123 |
Pt100 |
-200-+500 |
A級(jí)或B級(jí) |
無(wú)固定裝置 |
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WZPK-124 |
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WZPK-125 |
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WZPK-126 |
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WZPK-128 |
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WZPK2-124 |
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WZPK2-125 |
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WZPK2-126 |
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WZPK2-128 |
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WZPK-223 |
固定卡套螺紋 |
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WZPK-224 |
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WZPK-225 |
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WZPK-226 |
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WZPK-228 |
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WZPK2-224 |
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WZPK2-225 |
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WZPK2-226 |
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WZPK2-228 |
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WZPK-323 |
可動(dòng)卡套螺紋 |
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WZPK-324 |
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WZPK-325 |
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WZPK-326 |
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WZPK-328 |
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WZPK2-324 |
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WZPK2-325 |
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WZPK2-326 |
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WZPK2-328 |
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WZPK-423 |
固定卡套法蘭 |
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WZPK-424 |
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WZPK-425 |
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WZPK-426 |
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WZPK-428 |
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WZPK2-424 |
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WZPK2-425 |
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WZPK2-426 |
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WZPK2-428 |
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WZPK-523 |
可動(dòng)卡套法蘭 |
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WZPK-524 |
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WZPK-525 |
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WZPK-526 |
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WZPK-528 |
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WZPK2-524 |
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WZPK2-525 |
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WZPK2-526 |
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WZPK2-528 |
3）圓接插式鎧裝熱電阻規(guī)格型號(hào):
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產(chǎn)品型號(hào) |
分度號(hào) |
溫度范圍℃ |
精度等級(jí) |
安裝固定裝置 |
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WZPK-163 |
Pt100 |
-200-+500 |
A級(jí)或B級(jí) |
無(wú)固定裝置 |
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WZPK-164 |
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WZPK-165 |
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WZPK-166 |
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WZPK-168 |
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WZPK2-164 |
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WZPK2-165 |
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WZPK2-166 |
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WZPK2-168 |
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WZPK-263 |
固定卡套螺紋 |
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WZPK-264 |
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WZPK-265 |
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WZPK-266 |
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WZPK-268 |
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WZPK2-264 |
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WZPK2-265 |
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WZPK2-266 |
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WZPK2-268 |
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WZPK-363 |
可動(dòng)卡套螺紋 |
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WZPK-364 |
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WZPK-365 |
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WZPK-366 |
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WZPK-368 |
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WZPK2-364 |
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WZPK2-365 |
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WZPK2-366 |
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WZPK2-368 |
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WZPK-463 |
固定卡套法蘭 |
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WZPK-464 |
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WZPK-465 |
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WZPK-466 |
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WZPK-468 |
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WZPK2-464 |
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WZPK2-465 |
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WZPK2-466 |
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WZPK2-468 |
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WZPK-563 |
可動(dòng)卡套法蘭 |
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WZPK-564 |
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WZPK-565 |
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WZPK-566 |
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WZPK-568 |
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WZPK2-564 |
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WZPK2-565 |
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WZPK2-566 |
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WZPK2-568 |
4）扁接插式鎧裝熱電阻規(guī)格型號(hào):
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產(chǎn)品型號(hào) |
分度號(hào) |
溫度范圍℃ |
精度等級(jí) |
安裝固定裝置 |
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WZPK-173 |
Pt100 |
-200-+500 |
A級(jí)或B級(jí) |
無(wú)固定裝置 |
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WZPK-174 |
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WZPK-175 |
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WZPK-176 |
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WZPK-178 |
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WZPK2-174 |
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WZPK2-175 |
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WZPK2-176 |
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WZPK2-178 |
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WZPK-273 |
固定卡套螺紋 |
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WZPK-274 |
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WZPK-275 |
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WZPK-276 |
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WZPK-278 |
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WZPK2-274 |
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WZPK2-275 |
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WZPK2-276 |
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WZPK2-278 |
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WZPK-373 |
可動(dòng)卡套螺紋 |
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WZPK-374 |
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WZPK-375 |
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WZPK-376 |
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WZPK-378 |
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WZPK2-374 |
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WZPK2-375 |
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WZPK2-376 |
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WZPK2-378 |
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WZPK-473 |
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WZPK-474 |
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WZPK2-578 |
5）補(bǔ)償導(dǎo)線式鎧裝熱電阻規(guī)格型號(hào):
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產(chǎn)品型號(hào) |
分度號(hào) |
溫度范圍℃ |
精度等級(jí) |
安裝固定裝置 |
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WZPK-193 |
Pt100 |
-200-+500 |
A級(jí)或B級(jí) |
無(wú)固定裝置 |
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WZPK-194 |
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WZPK-195 |
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WZPK-196 |
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WZPK-198 |
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WZPK2-194 |
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WZPK2-195 |
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WZPK2-196 |
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WZPK2-198 |
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WZPK-293 |
固定卡套螺紋 |
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WZPK-294 |
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WZPK-295 |
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WZPK-296 |
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WZPK-298 |
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WZPK2-294 |
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WZPK2-295 |
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WZPK2-296 |
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WZPK2-298 |
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WZPK-393 |
可動(dòng)卡套螺紋 |
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WZPK-394 |
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WZPK-395 |
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WZPK-396 |
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WZPK-398 |
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WZPK2-394 |
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WZPK2-395 |
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WZPK2-396 |
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WZPK2-398 |
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WZPK-493 |
固定卡套法蘭 |
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WZPK-494 |
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WZPK-495 |
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WZPK-496 |
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WZPK-498 |
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WZPK2-495 |
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WZPK2-496 |
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WZPK2-498 |
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WZPK-593 |
可動(dòng)卡套法蘭 |
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WZPK-594 |
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WZPK-598 |
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WZPK2-594 |
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WZPK2-596 |
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WZPK2-598 |
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