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<meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>溴化氫報(bào)警器廠家,報(bào)警器</p><p><span>***更新：</span>2020-12-08 07:21:00</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="citjzp3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波市高品科技有限公司</a></p><p><span>聯(lián)系人：</span>劉仕艷</p><p><span>郵箱: </span>2750500093@qq.com</p><p><span>電話: </span>13567469268</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span>http://www.nbgaopin.com</p><p><span>手機(jī): </span>0574-87560144</p><p><span>地址: </span>凌云路799號(hào)5號(hào)樓三樓302、304、306、308、310室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lxni22n" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qs7pzpa" class="box"><p><p style="text-indent:25px">使用規(guī)范：隨著現(xiàn)代家庭用火、用電量的增加，家庭火災(zāi)發(fā)生的頻率越來越高。家庭火災(zāi)一旦發(fā)生，很容易出現(xiàn)撲救不及時(shí)、滅火器材缺乏及在場(chǎng)人驚慌失措、逃生遲緩等不利因素，較終導(dǎo)致重大生命財(cái)產(chǎn)損失。家庭火災(zāi)的主要原因是麻痹大意，沒有及時(shí)采取預(yù)防措施。煙霧報(bào)警器是一種用于檢測(cè)煙霧的感應(yīng)傳感器，一旦發(fā)生火災(zāi)危險(xiǎn)，其內(nèi)部的電子揚(yáng)聲器便會(huì)及時(shí)警醒人們，溴化氫報(bào)警器廠家。在我國(guó)的一些大中城市，幾乎每天都發(fā)生家庭火災(zāi)，所以防火是每個(gè)家庭必須時(shí)刻注意的問題，溴化氫報(bào)警器廠家，溴化氫報(bào)警器廠家。假如能根據(jù)每家的實(shí)際情況預(yù)先采取簡(jiǎn)單的防火措施，一些悲劇是完全可以避免的。報(bào)警器要正確設(shè)定報(bào)警器的報(bào)警值。一般情況下，報(bào)警器顯示的可燃?xì)怏w的濃度范圍是0～100%LEL。溴化氫報(bào)警器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溴化氫報(bào)警器廠家,報(bào)警器" src="https://tyunfile.71360.com/UploadFile/13008999968/637395129348402437/1987563.png"></div><p style="text-indent:25px">燃?xì)鈭?bào)警器選購(gòu)注意事項(xiàng)： 1、由于產(chǎn)品標(biāo)定需要投入大量的人力和設(shè)備，很多小廠家的產(chǎn)品基本上是不標(biāo)定的?；旧现挥姓?guī)的廠家才會(huì)對(duì)產(chǎn)品全部標(biāo)定。一分價(jià)錢一分貨，如果一個(gè)產(chǎn)品貴肯定有他貴的原因。 2、有些質(zhì)量較好的產(chǎn)品，在設(shè)計(jì)時(shí)使用了前端有活性炭的傳感器，這種傳感器質(zhì)量好，抗干擾能力強(qiáng)，氣體選擇性也好，主要是針對(duì)天然氣或一氧化碳。 3、用戶拿到之后由于無法獲得天然氣，就直接使用打火機(jī)來測(cè)試，打火機(jī)中主要是液化石油氣，分子較大，所以這些產(chǎn)品的反應(yīng)并不如稍差的未裝活性炭的產(chǎn)品，并且由于活性炭的存在，用打火機(jī)測(cè)試后，裝有活性炭的傳感器恢復(fù)會(huì)慢一些。這就給客戶造成這些產(chǎn)品反不如性能差的產(chǎn)品。 4、報(bào)警時(shí)間的問題，專業(yè)的廠家會(huì)對(duì)探測(cè)器內(nèi)部做算法處理，使產(chǎn)品抗干擾能力增強(qiáng)。這種處理是為了減少誤報(bào)警，所以偶爾很短時(shí)間的濃度異常，報(bào)警器是不會(huì)報(bào)警的，只有濃度異常超過一定時(shí)間或次數(shù)，才會(huì)發(fā)出報(bào)警信號(hào)。但普通客戶并不一定了解，可能會(huì)覺得報(bào)警越快，產(chǎn)品越好。溴化氫報(bào)警器廠家報(bào)警器意防塵、防水。為分配接線打好基礎(chǔ)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溴化氫報(bào)警器廠家,報(bào)警器" src="https://tyunfile.71360.com/UploadFile/13008999968/637395129203037458/201770.png"></div><p style="text-indent:25px">在常規(guī)的環(huán)境參數(shù)中，人體入侵探測(cè)器非常容易受環(huán)境的影響而使得參數(shù)改變，在常規(guī)的環(huán)境參數(shù)中，人體入侵探測(cè)器非常容易受環(huán)境的影響而使得參數(shù)改變，隨著紅外線及激光技術(shù)的成熟，許多運(yùn)用于室外場(chǎng)合的紅外線防盜和激光防盜開始誕生，外線及激光技術(shù)的成熟，許多運(yùn)用于室外場(chǎng)合的紅外線防盜和激光防盜開始誕生，由于光線是直線傳輸，在發(fā)射端發(fā)射光束，中間如無遮擋，則接收端就能收到正常的光束；是直線傳輸，在發(fā)射端發(fā)射光束，中間如無遮擋，則接收端就能收到正常的光束；當(dāng)有人經(jīng) 過布防區(qū)域時(shí)，光束被擋住，此時(shí)接收端便無法接收到光束，從而啟動(dòng)報(bào)警電路工作，過布防區(qū)域時(shí)，光束被擋住，此時(shí)接收端便無法接收到光束，從而啟動(dòng)報(bào)警電路工作，達(dá)到報(bào)警的目的。</p><p style="text-indent:25px">報(bào)警探測(cè)器如何安裝：首先是安裝選址　　報(bào)警探測(cè)器安裝在什么地方，直接影響到它將達(dá)到什么樣的效果。如果把報(bào)警探測(cè)器安裝在錯(cuò)誤的地方，不僅達(dá)不到報(bào)警效果，而且重新安裝的拆卸得花費(fèi)很大的功夫。所以安裝選址是一位的。安裝報(bào)警探測(cè)器的時(shí)候，主機(jī)必須安裝在有電源線、電話線的地方。除此之外，安裝的地方必須方便布線，無線的報(bào)警器主機(jī)較好能夠安裝在所有探測(cè)器的中心位置，方便信號(hào)的接受，避免信道不好情況出現(xiàn)。較后，報(bào)警探測(cè)器屬于高頻發(fā)射的電子產(chǎn)品，容易被大家電的磁場(chǎng)干擾，所以安裝時(shí)較好離大家電一定距離。報(bào)警器加強(qiáng)安技知識(shí)培訓(xùn)，使大家掌握?qǐng)?bào)警器的結(jié)構(gòu)、工作原理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溴化氫報(bào)警器廠家,報(bào)警器" src="https://tyunfile.71360.com/UploadFile/13008999968/637395129176298473/8238631.png"></div><p style="text-indent:25px">區(qū)別：燃?xì)庑孤﹫?bào)警器通過氣體傳感器探測(cè)周圍環(huán)境中的低濃度可燃?xì)怏w，通過采樣電路，將探測(cè)信號(hào)用模擬量或數(shù)字量傳遞給控制器或控制電路，當(dāng)可燃?xì)怏w濃度超過控制器或控制電路中設(shè)定的值時(shí)，控制器通過執(zhí)行器或執(zhí)行電路發(fā)出報(bào)警信號(hào)或執(zhí)行關(guān)閉燃?xì)忾y門等動(dòng)作?？扇?xì)怏w報(bào)警器的探測(cè)可燃?xì)怏w的傳感器主要有氧化物半導(dǎo)體型、催化燃燒型、熱線型氣體傳感器，還有少量的其他類型，如化學(xué)電池類傳感器。這些傳感器都是通過對(duì)周圍環(huán)境中的可燃?xì)怏w的吸附，在傳感器表面產(chǎn)生化學(xué)反應(yīng)或電化學(xué)反應(yīng)，造成傳感器的電物理特性的改變。報(bào)警器一旦發(fā)生警情，主機(jī)自動(dòng)循環(huán)撥打設(shè)置的電話。溴化氫報(bào)警器廠家</p><p style="text-indent:25px">報(bào)警器探測(cè)器安裝在什么地方，直接影響到它將達(dá)到什么樣的效果。溴化氫報(bào)警器廠家</p><p style="text-indent:25px">工作原理：紅外發(fā)射機(jī)驅(qū)動(dòng)紅外發(fā)光二極管發(fā)射出一束調(diào)制的紅外光束。在離紅外發(fā)射機(jī)一定距離處，與之對(duì)準(zhǔn)放置一個(gè)紅外接收機(jī)。它通過光敏晶體管接收發(fā)射商發(fā)現(xiàn)的紅外輻射能量，并經(jīng)過光電轉(zhuǎn)換將其轉(zhuǎn)變?yōu)殡娦盘?hào)。此電信號(hào)經(jīng)適當(dāng)?shù)奶幚碓偎屯鶊?bào)警控制器電路。　　分別置于收、發(fā)端的光學(xué)系統(tǒng)一般采用的是光學(xué)透鏡，起到將紅外光束聚焦成較細(xì)的平行光束的作用，以使紅外光的能量能夠集中傳送。紅外光在人眼看不見的光譜范圍，有人經(jīng)過這條無形的封suo線，必然全部或部分遮擋紅外光束。接收端輸出的電信號(hào)的強(qiáng)度會(huì)因此產(chǎn)生變化，從而啟動(dòng)報(bào)警控制器發(fā)出報(bào)警信號(hào)。紅外對(duì)射式報(bào)警器其特點(diǎn)是探測(cè)可靠性非常高。溴化氫報(bào)警器廠家</p><p style="text-indent:25px">寧波市高品科技有限公司位于凌云路799號(hào)5號(hào)樓三樓302、304、306、308、310室。公司業(yè)務(wù)分為氣體檢測(cè)儀，可燃?xì)怏w報(bào)警器，環(huán)境監(jiān)測(cè)系統(tǒng)，四合一氣體檢測(cè)儀等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造儀器儀表良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: 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