| 南京利諾威儀表有限公司
主營(yíng)產(chǎn)品： 壓力、溫度、濕度、露點(diǎn)分析儀測(cè)量及校準(zhǔn)儀器，煙道氣體分析儀器，有毒氣體、可燃?xì)怏w檢測(cè)報(bào)警儀器 |
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| 南京利諾威儀表有限公司
主營(yíng)產(chǎn)品： 壓力、溫度、濕度、露點(diǎn)分析儀測(cè)量及校準(zhǔn)儀器，煙道氣體分析儀器，有毒氣體、可燃?xì)怏w檢測(cè)報(bào)警儀器 |
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更新時(shí)間：2018-05-14 09:00:00瀏覽次數(shù)：343
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ADHT-Ex露點(diǎn)傳感器是英國(guó)阿爾法公司一款防爆露點(diǎn)傳感器，3限制、24V回路供電4-20mA信號(hào)輸出。露點(diǎn)傳感器自身防護(hù)等級(jí)在IP65，能夠在惡劣場(chǎng)合使用。
The Alpha Moisture Systems Model ADHT-Ex is a 3 wire, 24V powered 4-20mA dewpoint transmitter. The unit is fully self contained in a robust casing with weatherproof protection to IP65, making it ideal for use in heavy industrial environments.
ADHT-Ex操作非常簡(jiǎn)便。
Designed with the operator in mind, Model ADHT-Ex is extremely easy to use and the digital dewSMART technology ensures accurate and reliable readings with little or no maintainance.
ADHT適用于防爆場(chǎng)合，防爆等級(jí)Ex ia IIC T6，本安型傳感器配合MTL安全柵可在危險(xiǎn)區(qū)域使用。
Model ADHT is certified intrinsically safe to Ex ia IIC T6 for use in hazardous areas using an MTL 2441B signal isolator for 110V / 240V AC operation or MTL 5042 for 24V DC operation.
傳感器的測(cè)量范圍從-110oC 覆蓋到 +20oC露點(diǎn)。
Various ranges are available covering an overall range from -110oC to +20oC dewpoint. The Model ADHT-Ex derives its power directly from the signal isolator and it is configured to give a linear 4-20mA signal for the chosen range.
· 3線式,24vdc,4-20mA輸出,露點(diǎn)傳送器
· 除可做飽和點(diǎn)校正和內(nèi)部線性校正
· 準(zhǔn)確度：+/-2℃ dew point
· 測(cè)量范圍：over range -110 to +20℃
· 內(nèi)建溫度補(bǔ)償
· 符合防爆安全 CENELEN Ex ia IIC T6,ATEX II 1G
· 符合防水防塵等級(jí) IP65
· 附NPL可追溯校正書
