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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測,水質監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-02-02 00:29:31</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hdd7lj9" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州禹山傳感科技有限公司</a></p><p><span>聯(lián)系人：</span>徐海琴</p><p><span>郵箱: </span>1057207495@qq.com</p><p><span>電話: </span>15150123732</p><p><span>傳真: </span>0512_87663911</p><p><span>網(wǎng)址: </span>http://www.yosemitech.com</p><p><span>手機: </span>0512-87663997</p><p><span>地址: </span>東長路18號中節(jié)能環(huán)保產業(yè)園25棟 </p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="7djrh7b" class="page-proshow02"><p class="title">詳細說明</p><div id="n7j3h9l" class="box"><p><p> <strong><span style="font-size:14px;">溶解氧的消耗</span></strong> </p> <p> <strong><span style="font-size:14px;">1、水體逸散：</span></strong><span style="font-size:14px;">當池塘溶解氧飽和度>100%時，水體會向空氣釋放氧氣。</span> </p> <p> <strong><span style="font-size:14px;">2、呼吸作用：</span></strong><span style="font-size:14px;">水呼吸，藻類、浮游動物等呼吸作用，以及底泥呼吸，養(yǎng)殖動物、水草及微生物等的呼吸，其中微生物的呼吸占底泥呼吸的絕大部分。淤泥厚的池底將會消耗池塘中50~75%的溶氧，浮游生物和懸浮有機物能夠消耗20~45%的溶解氧，嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測，嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測，而養(yǎng)殖動物所消耗的溶解氧占比卻很低。</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;">名稱 </span><span style="font-size:14px;">技術指標</span> </p> <p> <strong><span style="font-size:14px;">型號</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">Y505-A</span> </p> <p> <strong><span style="font-size:14px;">測定原理</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">熒光法</span> </p> <p> <strong><span style="font-size:14px;">量程范圍 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">0~20mg/L或0~200%飽和度</span> </p> <p> <strong><span style="font-size:14px;">精度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">3%</span> </p> <p> <strong><span style="font-size:14px;">響應時間 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">60S</span> </p> <p> <strong><span style="font-size:14px;">傳感器漂移 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;"><3% per year</span> </p> <p> <strong><span style="font-size:14px;">溫度傳感器</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">NTC</span> </p> <p> <strong><span style="font-size:14px;">溫度范圍</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">0 ~ 50℃</span> </p> <p> <strong><span style="font-size:14px;">溫度精度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">±0，嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測.5℃</span> </p> <p> <strong><span style="font-size:14px;">防護等級</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">IP68</span> </p> <p> <strong><span style="font-size:14px;">比較大操作壓力</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">6bar</span> </p> <p> <strong><span style="font-size:14px;">傳感器接口 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">支持RS-485， MODBUS協(xié)議</span> </p> <p> <strong><span style="font-size:14px;">裝配 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">M22*1.5mm</span> </p> <p> <strong><span style="font-size:14px;">電源信息</span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">DC 6~12V，電流<50mA</span> </p> <p> <strong><span style="font-size:14px;">傳感器尺寸 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">Φ22*188.3</span> </p> <p> <strong><span style="font-size:14px;">探頭線纜長度 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">10米（默認），可定制</span> </p> <p> <strong><span style="font-size:14px;">校準 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">一點或兩點校準</span> </p> <p> <strong><span style="font-size:14px;">熒光帽壽命 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">保證使用一年（正常使用下）</span> </p> <p> <strong><span style="font-size:14px;">外殼材質 </span></strong><span style="font-size:14px;"> </span><span style="font-size:14px;">POM</span> </p> <p> <br /> </p> <p> <br /> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器數(shù)字傳感器，RS485輸出，支持MODBUS。嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197477283/8907062.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是池塘水體中一個重要的水質因子，它不但影響到養(yǎng)殖動物的生長發(fā)育、攝食吸收和生存活動，還影響到水體中有機污染物的分解以及du害物質(如：氨氮、亞硝酸鹽和硫化氫等)的降解。靜水池塘的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">變化主要由浮游植物的光合作用程度和生化耗氧量來決定。由于受到風向、風力以及熱阻力(溫躍層)的影響，而表現(xiàn)為池塘水體溶氧水平和垂直分布的不均勻性。</span> </p> <p> <p> <strong><span style="font-size:14px;">禹山傳感公司生產的</span></strong><strong><span style="font-size:14px;">熒光法溶解氧傳感器</span></strong><strong><span style="font-size:14px;">：</span></strong> </p> <p> <span style="font-size:14px;">數(shù)字傳感器，RS485輸出，支持MODBUS；</span> </p> <p> <span style="font-size:14px;">無膜，無需電解液，無干擾，無需頻繁校準；</span> </p> <p> <span style="font-size:14px;">不會消耗氧，沒有流速限制；</span> </p> <p> <span style="font-size:14px;">內置溫度傳感器，自動溫度補償。</span> </p> 常州手持式水質監(jiān)測溶氧儀實時監(jiān)測水中的溶解氧、pH、水溫、ORP等指標，然后通過采集器將數(shù)據(jù)傳輸?shù)接砩轿锫?lián)網(wǎng)平臺。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511852258/6436649.jpg"></div><p> <span style="font-size:14px;">氧氣是魚類及水生生物賴以生存的基礎。魚通過鰓吸收水中氧氣，氣體交換出二氧化碳。天然水中水面的含氧量大于水下，可供魚類及其它水生生物生存。因此，水中溶解氧含量的多少，不*關系到魚的攝食，而且影響到魚的成長、生存及生態(tài)系統(tǒng)的平衡穩(wěn)定，也是衡量水質的重要指標之一。</span> </p> <p> <span style="font-size:14px;">水產動物同人一樣，水產動物也必須在有氧的條件下生存，不同的是人呼吸空氣中的氧氣，而水產動物呼吸的是水體中的溶解氧。水體缺氧可使其浮頭，嚴重時泛塘致死。</span> </p><p> <p> <strong><span style="font-size:14px;">禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">，</span><span style="font-size:14px;">為養(yǎng)殖市場量身定制，采用禹山自主研發(fā)的熒光</span><span style="font-size:14px;">材料。不消耗氧，無流速限制，無需電解液，免于</span><span style="font-size:14px;">維護和校準，抗干擾能力強，具有出色的穩(wěn)定性。</span><span style="font-size:14px;">內置溫度傳感器，自動溫度補償。RS485輸出，無</span><span style="font-size:14px;">需控制器也可組網(wǎng)。</span><span style="font-size:14px;"></span> </p> </p> <p> <strong><span style="font-size:14px;">禹山養(yǎng)殖用溶解氧傳感器</span></strong><strong><span style="font-size:14px;">Y505-A線纜定義：</span></strong> </p> <p> <p> <strong><span style="font-size:14px;">1、DO 探頭尺寸</span></strong> </p> <p> <span style="font-size:14px;">22x188.3 mm(Φ xL)</span> </p> <p> <strong><span style="font-size:14px;">2、電源信息</span></strong> </p> <p> <span style="font-size:14px;">供電電源必須是DC 6~12V +/-5%。電流<50mA</span> </p> <p> <strong><span style="font-size:14px;">3、線纜信息</span></strong> </p> <p> <span style="font-size:14px;">4 wire AWG-24 或AWG-26 shielding wire. OD=5mm</span> </p> <p> <p> <span style="font-size:14px;">1, 紅色線—電源 (VCC)</span> </p> <p> <span style="font-size:14px;">2, 白色線—485數(shù)據(jù)_B ( 485_B)</span> </p> <p> <span style="font-size:14px;">3, 綠色線---485數(shù)據(jù)_A (485_A)</span> </p> <p> <span style="font-size:14px;">4, 黑色線 ---地線 (GND)</span> </p> <p> <span style="font-size:14px;">5, 裸露線---- 屏蔽層</span> </p> <p> <br /> </p> </p> <p> <br /> </p> </p> <p> <br /> 禹山傳感是一家專注于水質監(jiān)測傳感器自主研發(fā)的科技企業(yè)，擁有納米材料及光學傳感在內的多項技術。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測,水質監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511393283/2089241.jpg"></div><p> <span style="font-size:14px;">溶氧量5mg/L以上，魚類攝食正常；溶氧量降為4mg/L，魚類攝食量下降13%；溶氧量降為2mg/L，魚攝食量下降54%，生長停滯，開始出現(xiàn)浮頭現(xiàn)象；溶氧量降為1mg/L，魚蝦類基本不吃食，而且浮游出水面，形成浮頭現(xiàn)象；溶氧量降為0.5mg/L，，魚蝦類在幾小時就會全部窒息死亡。</span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">金魚：</span></strong><span style="font-size:14px;">金魚要求水中的溶氧量在3毫克／升以上，溶氧量越高，變色速度也越快。如果下降到1毫克／升，金魚就會浮頭，變色慢且無光澤。 </span> </p> <p> <strong><span style="font-size:14px;">鰱、鳙：</span></strong><span style="font-size:14px;">青魚、鰱、鳙在水中溶氧低于1毫克/升時開始浮頭，當?shù)陀?.4毫克/升時就窒息死亡； </span> </p> <p> <strong><span style="font-size:14px;">鯉、鯽：</span></strong><span style="font-size:14px;">鯉、鯽的窒息范圍為0.1-0.4毫克/升。 </span> </p> <p> <strong><span style="font-size:14px;">草魚：</span></strong><span style="font-size:14px;">草魚在5.5毫克/升溶氧的水體生長比2.7毫克/升增肉率提高9.88倍，飼料系數(shù)降低5.5倍。 </span> </p> <p> <strong><span style="font-size:14px;">鯰魚：</span></strong><span style="font-size:14px;">在美國的一個實驗中，將增氧的鯰魚水塘同不增氧的比較，在同等投資的情況下，增氧的水塘獲利多92%。 </span> </p> <p> <strong><span style="font-size:14px;">河蟹：</span></strong><span style="font-size:14px;">河蟹育苗場：溶氧8.4毫克/升，70公斤苗/畝；溶氧6.6毫克/升，50公斤苗/畝；比未增氧的土池育苗高出更多，而且蟹苗病少、活潑、個體大、培育豆扣蟹種成活率高，能長大蟹溶氧。 </span> </p> <p> <strong><span style="font-size:14px;">蝦：</span></strong><span style="font-size:14px;">溶氧量降低到3mg/L以下時，對蝦攝食量明顯減少；溶氧含量降低到2mg/L以下時，對蝦幾乎不攝食。對蝦集約化養(yǎng)殖中溶氧含量比較好控制在7mg/L以上，對蝦生長較快。</span> </p> <span style="font-size:14px;"></span> <p> <br /> 禹山傳感是一家專注于水質傳感器自主研發(fā)企業(yè)。匯聚了專業(yè)的研發(fā)團隊，擁有納米材料及光學傳感的多項技術。嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測</p><p style="text-indent:25px">禹山養(yǎng)殖熒光法溶解氧傳感器，24小時監(jiān)測水質，直觀監(jiān)控溶氧，水溫，數(shù)據(jù)清晰準確。嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測</p><p> <span style="font-size:14px;">魚兒在庫塘水中呼吸，首先離不開氧。這種氧不是空氣中的氣態(tài)氧，而是空氣中的氣態(tài)</span><span style="font-size:14px;">氧溶解在水體中的溶解氧。</span><strong><span style="font-size:14px;">這種溶解氧的來源有兩種：</span></strong><span style="font-size:14px;">一種是來自庫塘水面浮游生物在光合</span><span style="font-size:14px;">作用下產生的氧；另一種是來自空氣中氣態(tài)氧溶解在庫塘水體的溶解氧。由于空氣中氣態(tài)氧</span><span style="font-size:14px;">的比重比水輕，不能直接沉入水體內部溶解，只能在與水面接觸時，通過擴散、混合、對流</span><span style="font-size:14px;">等方式，輸送到水體的各個水層，形成魚兒喜歡呼吸的溶解氧。所以，庫塘中浮游生物的密</span><span style="font-size:14px;">度和空氣中含氧量的密度，會直接影響水體溶解氧的含量，進而對魚兒的供氧量產生影響和</span><span style="font-size:14px;">變化。</span> 嘉興水質監(jiān)測溶氧儀實時在線監(jiān)測</p><p style="text-indent:25px">蘇州禹山傳感科技有限公司是一家蘇州禹山傳感科技有限公司從事傳感技術研發(fā)、環(huán)境污染檢測產品及相關軟件的研發(fā)、組裝、測試及銷售；提供環(huán)境網(wǎng)絡解決方案及技術服務；從事上述商品及技術的進出口業(yè)務。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。公司自創(chuàng)立以來，投身于溶解氧傳感器，水質監(jiān)測傳感器，COD傳感器，氨氮傳感器，是儀器儀表的主力軍。禹山傳感公司致力于把技術上的創(chuàng)新展現(xiàn)成對用戶產品上的貼心，為用戶帶來良好體驗。禹山傳感公司始終關注儀器儀表市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3114459.html</p></div></div></div></div></div><div id="fh99dtr" class="page-right twoColRt"><div id="9jz7ndb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jpxvthx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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