<span id="dhqk1"></span>
  • <legend id="dhqk1"></legend>
    <span id="dhqk1"></span>

      1. <small id="dhqk1"><output id="dhqk1"><rp id="dhqk1"></rp></output></small>
        <optgroup id="dhqk1"><li id="dhqk1"></li></optgroup>

          <span id="dhqk1"><output id="dhqk1"><nav id="dhqk1"></nav></output></span>

              <dd id="dhqk1"></dd>
              <span id="dhqk1"><output id="dhqk1"><b id="dhqk1"></b></output></span>

                <track id="dhqk1"><em id="dhqk1"><del id="dhqk1"></del></em></track>

                <ol id="dhqk1"><blockquote id="dhqk1"></blockquote></ol>
                      1. <ol id="dhqk1"><blockquote id="dhqk1"></blockquote></ol>

                        <optgroup id="dhqk1"><li id="dhqk1"><dfn id="dhqk1"></dfn></li></optgroup>

                      2. <optgroup id="dhqk1"></optgroup>

                        <optgroup id="dhqk1"><li id="dhqk1"></li></optgroup>

                            <span id="dhqk1"><output id="dhqk1"></output></span>
                            <span id="dhqk1"><sup id="dhqk1"></sup></span>
                            <ruby id="dhqk1"></ruby>
                          1. <optgroup id="dhqk1"></optgroup>
                            <acronym id="dhqk1"></acronym><optgroup id="dhqk1"><em id="dhqk1"><pre id="dhqk1"></pre></em></optgroup><ol id="dhqk1"></ol><span id="dhqk1"><blockquote id="dhqk1"></blockquote></span>
                            1. <track id="dhqk1"><em id="dhqk1"><del id="dhqk1"></del></em></track>
                            2. <acronym id="dhqk1"></acronym>
                                歡迎來到秦皇島訊領科技開發有限公司網站!
                                咨詢熱線

                                0335-3630075

                                當前位置:首頁  >  技術文章  >  如何判斷東和料位開關是否發生故障?

                                如何判斷東和料位開關是否發生故障?

                                更新時間:2021-07-29  |  點擊率:622
                                  開關相信大家都知道,在生活中大家都經常用到。尤其是料位開關,在各個領域中的應用都很廣泛,我們在各個插件中都可以看到它的身影!那么東和料位開關在遇到故障時應該怎樣來判斷呢?有故障時又時怎樣解決呢?下面小編來給大家講講!
                                 
                                  1.先檢查電源是否接對,如發現接法不正確應依照操作手冊進行修改。
                                 
                                  2.用三電壓表量測 24V與O/P間之電壓,電壓應在13V~36V之間,若電壓不正常應查看線路或相關設備是否異常。
                                 
                                  3.第2項應先確認正常后,再于4~20MA回路串一只毫安電表,檢查電流是否正常,若電流值不正常應更換新品或聯系液位計生產廠家客服人員。
                                 
                                  4.用電壓表檢查IN與COM間之電壓,正常應為2.5V左右,若電壓過低應再移除EXC導線看看,如果電壓恢復正常則表示磁黃模塊不正常,若電仍然偏低則表示訊號轉換器損壞。
                                 
                                  5.浮球降至*下方,旗板未歸零,旗板跟不上浮球下降的速度,應加裝節流裝置以減緩液面升降速度;旗板色片不會翻轉,或色片混亂,應確認本體管周遭及內部沒有磁性體存在,并于**之后用磁鐵掃過一次,使顏色歸于一致。色片360度翻轉,浮球磁場過強,洽客服人員更換浮球。

                                東和料位開關

                                 


                                 
                                  6.近接開關不動作。用電表檢查開關動作是否正常,磁鐵靠近時接點應導通且電阻應低于300MΩ以下,磁鐵移除后開關應開路且電阻應達10MΩ以上,若未達以上之要求應更換新的近接開關。
                                 
                                  7.浮球連續式液位指示計訊號轉換器2條線不知如何接到指示計。請依照操作手冊將訊號轉換器里有24V端接到指示計之 24V端,訊號轉換器之O/P端接到指示計之AI端,若通電后仍無法正常運作應洽客服人員。
                                 
                                  8.阻旋式料位開關無輸出。(1)先聞聞看電源座是否有燒焦味,若有焦味代表已燒毀,應洽客服人員更換新品;(2)確認物料比重是否過輕,更換大型葉片;(3)安裝地點不適當,若有物料直接沖擊,應加裝擋板保護,或避開下料位置。
                                 
                                  9.開關內零件掉落。(1)請先檢查桶槽環境是否有振動馬達或其它振動器的設備。(2)另購其它產品,可避免因振動而造成內部零件掉落。
                                 
                                  10.開關內積水。請排除積水并烘干,確認線路對地之絕緣達100MΩ以上,*后再依規定配線施工,并確實用填縫膠封住所有的縫隙。
                                国产一级片_久久亚洲最新地址_五月天中文字幕综合网_久久国产精品视频
                                <span id="dhqk1"></span>
                              1. <legend id="dhqk1"></legend>
                                <span id="dhqk1"></span>

                                  1. <small id="dhqk1"><output id="dhqk1"><rp id="dhqk1"></rp></output></small>
                                    <optgroup id="dhqk1"><li id="dhqk1"></li></optgroup>

                                      <span id="dhqk1"><output id="dhqk1"><nav id="dhqk1"></nav></output></span>

                                          <dd id="dhqk1"></dd>
                                          <span id="dhqk1"><output id="dhqk1"><b id="dhqk1"></b></output></span>

                                            <track id="dhqk1"><em id="dhqk1"><del id="dhqk1"></del></em></track>

                                            <ol id="dhqk1"><blockquote id="dhqk1"></blockquote></ol>
                                                  1. <ol id="dhqk1"><blockquote id="dhqk1"></blockquote></ol>

                                                    <optgroup id="dhqk1"><li id="dhqk1"><dfn id="dhqk1"></dfn></li></optgroup>

                                                  2. <optgroup id="dhqk1"></optgroup>

                                                    <optgroup id="dhqk1"><li id="dhqk1"></li></optgroup>

                                                        <span id="dhqk1"><output id="dhqk1"></output></span>
                                                        <span id="dhqk1"><sup id="dhqk1"></sup></span>
                                                        <ruby id="dhqk1"></ruby>
                                                      1. <optgroup id="dhqk1"></optgroup>
                                                        <acronym id="dhqk1"></acronym><optgroup id="dhqk1"><em id="dhqk1"><pre id="dhqk1"></pre></em></optgroup><ol id="dhqk1"></ol><span id="dhqk1"><blockquote id="dhqk1"></blockquote></span>
                                                        1. <track id="dhqk1"><em id="dhqk1"><del id="dhqk1"></del></em></track>
                                                        2. <acronym id="dhqk1"></acronym>