靈敏度是指儀表對(duì)被測(cè)參數(shù)變化的靈敏程度，或者說是對(duì)被測(cè)的量變化的反應(yīng)能力，是在穩(wěn)態(tài)下，輸出變化增量對(duì)輸入變化增量的比值:
靈敏度有時(shí)也稱"放大比"，也是儀表靜特性貼切線上各點(diǎn)的斜率。增加放大倍數(shù)可以提高儀表靈敏度，單純加大靈敏度并不改變儀表的基本性能，即儀表精度并沒有提高，相反有時(shí)會(huì)出現(xiàn)振蕩現(xiàn)象，造成輸出不穩(wěn)定。儀表靈敏度應(yīng)保持適當(dāng)?shù)牧俊?
然而對(duì)于儀表用戶，諸如化工企業(yè)儀表工來講，儀表精度固然是一個(gè)重要指標(biāo)，但在實(shí)際使用中，往往更強(qiáng)調(diào)儀表的穩(wěn)定性和可靠性，因?yàn)榛て髽I(yè)檢測(cè)與過程控制儀表用于計(jì)量的為數(shù)不多，而大量的是用于檢測(cè)。另外，使用在過中的檢測(cè)儀表其穩(wěn)定性、可靠性比精度更為重要。SNAT4441簡(jiǎn)化系統(tǒng)結(jié)構(gòu)
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石家莊百川捷潤(rùn)自動(dòng)化科技有限公司
聯(lián)系人：王晨
手機(jī)：或者
電話：0311-
地址：石家莊經(jīng)濟(jì)技術(shù)開發(fā)區(qū)揚(yáng)子路西底商五號(hào)
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| TB556.J.I.D.15.T.30 |
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AW641/5.4.0.1.0.0.1.0 備件號(hào)：AW601 100 |
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AW641/5.4.0.1.0.0.1.0 備件號(hào)：AW601 112 |
| AW641/5400091W |
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| TB557.J.1.D.B.1.T.20 |
| TB557.J.2.E.S.0.JB |
| TB557-11300F05 |
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| TB5571D131T17 |
| TB557-31600F20 |
| TB557J1DB1T09 |
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| 鈉電極、參比電極1048 836，1048 837 |
| AP10110000001 |
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| AW641硅表年度備件包AW601115 |
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