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                                當前位置:首頁  >  技術文章  >  進口阻旋式料位開關日本東和TOWA

                                進口阻旋式料位開關日本東和TOWA

                                更新時間:2022-09-26  |  點擊率:1406

                                產品描述:PRL-1OO系列/HL-400系列/PRL-200系列/PRL-500系列/PA系列

                                   

                                產地:日本大阪

                                 

                                適用工況:

                                  

                                  高料位、中間量、低料位、堵料監測

                                 

                                測量原理:阻旋式料位開關

                                 

                                通過電機驅動傳動桿末端的槳葉旋轉,當物料覆蓋槳葉阻止其旋轉時,微動開關動作,輸出相應的開關量信號,同時停止電機供電;當物料下降釋放槳葉,微動開關動作,恢復電機供電,驅動傳動桿旋轉,輸出信號復位。

                                 

                                在阻旋料位開關的使用過程中,為了達到安全可靠地效果,安裝阻旋料位開關需要注意以下幾點:?
                                1.?安裝前,首先要確認阻旋料位開關的型號是否滿足現場的環境要求,如:壓力,溫度,介質等,確保阻旋料位開關安裝后能夠正常使用。?
                                2.?安裝前,確認電源電壓是否與銘牌上標識的電壓一致。?
                                3.?根據被測介質的密度,選擇適合的葉片形狀。?
                                4.?為了確保人生安全和避免損壞阻旋料位開關,因在斷電的情況下接線。?
                                5.?水平安裝時,可將開關以水平呈15-20度之夾角安裝,避免進料的沖擊,盡量避開進料口 。

                                 


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