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                                當前位置:首頁  >  技術文章  >  化工料倉阻旋料位計HL-400(TOWA/產地:日本大阪)

                                化工料倉阻旋料位計HL-400(TOWA/產地:日本大阪)

                                更新時間:2023-05-26  |  點擊率:1159

                                化工料倉阻旋料位計HL-400型,具有如下特色:

                                  1、可長時間連續運轉;

                                  2、油封設計可以防止粉塵沿軸滲入;

                                  3、扭力穩定可靠,且扭力大小可以調節;

                                  4、葉片承受過重負荷時,馬達回轉機構會自動打滑,保護不受損壞;

                                  5、接續規格、葉片、長度皆可接受定制。

                                  技術參數:

                                電源:(A)110VAC (B)220VAC

                                接點容量:5A/AC250V SPDT

                                葉片轉速:1RPM

                                標準規格安裝方式:牙口G3/4"

                                適用*小比重:0.3g/ cm3

                                  溫度:倉內60(高溫型耐150)

                                  工作原理:

                                  采用交流微電機經減速后,帶動監測葉片慢速旋轉,當物料的料位上升使葉片的轉動受到阻擋時,檢測機構便圍繞主軸產生旋轉位移。此位移首先使一個微動開關動作,發出有料的信號。隨后另一個微動開關動作,切斷微電機的電源使其停止轉動。只要倉內的料位不變,此種狀態便將一直保持下去。

                                當料位下降檢測葉片不再受到阻擋時,檢測機構便依靠彈簧拉力恢復原態。首先一個微動開關動作,接通電機電源使其旋轉。隨后另一個微動開關動作發出無料信號,只要沒有物料阻擋監測葉片的轉動,此種狀態將一直保持下去。


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