| 品牌 | THER | 類型 | 鉑熱電阻 |
| 型號(hào) | PT100 | 分度號(hào) | PT100 |
| 測量范圍 | -55~~550（℃） | 允差等級(jí) | A |
| 熱響應(yīng)時(shí)間 | 2-5（s） | 裝箱數(shù) | 100 |
應(yīng)用Application
通常和顯示儀表、記錄儀表、電子計(jì)算機(jī)等配套使用。直接測量各種生產(chǎn)過程中的-200℃~500℃范圍內(nèi)液體、蒸汽和氣體介質(zhì)以及固體表面溫度。
It is usually connected with display meter,recording meter and computer,etc.to directly measure temperature of liquid,vapor,gas and solid surface ranging from-200℃~500℃during various production process.
特點(diǎn) Features
1、熱響應(yīng)時(shí)間少，減少動(dòng)態(tài)誤差； 2、直徑小，長度不受限制；
3、測量度高； 4、薄膜電阻元件，性能穩(wěn)定。
1.With quick response,reducing dynamic error;
2.all diameter,no limit on length;
3.High measuring accuracy;
4.Imported film resistor with high reliability and stability.
工作原理Operation Theory
鎧裝熱電阻是利用物質(zhì)在溫度變化時(shí)，其電阻也隨著發(fā)生變化的特征來測量溫度的。當(dāng)阻值變化時(shí)，工作儀表便顯示出阻值所對(duì)應(yīng)的溫度值。
It is based on that temperature change of material results in change of its resistance.When resistance value changes,the working instrument will display relevant temperature.
型號(hào) | 分度號(hào) | 測溫范圍 | 等級(jí) | 允許偏差 |
WZP | Pt100 | -200~+500℃ | A級(jí) | &plun;(0.15+0.002|t| ) |
B級(jí) | &plun;(0.30+0.005|t| ) | |||
WZC | Cu50 Cu100 | -50~+100℃ | - | &plun;(0.30+0.006|t| ) |
