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進口雙向示流顯示器

產品價格:
電議
產品型號:
FS63 FB32
供應商等級:
企業(yè)未認證
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貿易商
企業(yè)名稱:
德國科威爾自動化中國代表處
所屬地區(qū):
上海市
發(fā)布時間:
2012/3/22 14:05:22

86-021-54430662      18621972016

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數顯型流量監(jiān)控器

FS63系列

原理,結構                                                                              

    采用熱傳溫差技術,在封閉的探頭內放置發(fā)熱模塊及感染模塊,探頭的熱量傳導與被測量介質流速密切相關,當管道內介質以穩(wěn)定的流速流動時,感應模塊接收到發(fā)熱模塊感測的是一個固定值。當流過探頭的流速發(fā)生變化時,感熱模塊會傳出隨之變化的溫差信號,經過處理器將對應流速的結果輸出。                                                                                   

                                                                                   

特點                                                                                   

    無活動部件,免維護,安裝方便,一種型號適用多種管徑要求.開關量連續(xù)可調,極低的壓力損失,超清晰LED數碼顯示流量百分比,有多種輸出功能可選擇。滿足不同用戶對自動化控制的需求。                                                                                

                                                                                   

應用                                                                                   

    氣液兩用型,可用于氣動和液壓系統,可用于循環(huán)水、切削液及潤滑油的斷流監(jiān)測,以及泵的空轉保護。                                                                                   

                           

技術參數                                                                                  

●設定范圍:                        3300cm/s( 水),3300cm/s(油)                                                                                                                    2003000cm/s(空氣)           

●開關:                        ±1~±10cm/s                                                       

●信號輸出:                        PNP,NPN,繼電器,兩路繼電器。                                                                 模擬量(420mA                                                

●供電:                            24VDC 、110VAC 、220VAC                                              

●負載:                            5A(繼電器型)                                                 

●空載電流:                            250mA                                                   

●耗損電流:                            60mA                                                  

●流量指示:                            LED清晰數碼顯示                                                       

●設定方式:                            雙按鍵設定                                                    

●耐壓范圍:                        100bar                                                    

●介質溫度變化:                        4/s                                                   

●響應時間:                           1--10s,典型值2s                                                 

●初始化時間:                           8s                                                       

●電氣保護:                        反相,短路,過載保護                                                       

●防護等級:                        IP67                                                       

●介質溫度:                            -20--80                                                       

●環(huán)境溫度:                            -20--80                                                       

●儲存溫度:                           -20--100                                                     

●接線方式:                            M12*1接插件                                                       

●材質:                        探頭: 316L不銹鋼                                                    

                            外殼: 316L不銹鋼                                                    

●重量:                            0.4kg                                                  

●探頭長度:                            15mm\20mm\按客戶要求特殊定制                                                                                                             

安裝                                                     

    基本安裝方法是將其插入到管道上,并使探頭充分與被測介質相接觸。實際安裝時應遵循以下幾個原則:                                                                     

                                                                     

                                                                     

水平安裝:                                                                   

           當安裝在水平管道的上端時,應保證介質是滿管,以防探頭只接觸到空氣而未接觸到介質。                                                              

                                                              

  :                                                                

           當安裝在水平管道的下端時,應保證管道底部沒有沉淀物,以免探頭被沉淀物覆蓋而無法與探頭充分接觸。                                                           

                                                       

  :                                                                

           當安裝在管道側面時,安裝位置應避開沉淀物和空氣。                                                                                          

垂直安裝:                                                                   

           當垂直安裝時,應裝在由下至上流動的管段上。                 

                                         

雙向擋片式流量開關

FB32

原理,結構                                                                              

插入式安裝,機械式流量開關。內置微動觸發(fā)開關。                                                    

特點                                                                                   

可雙向感應流體有無流量狀態(tài)。提供了兩種長度的漿片。槳在安裝過程中要加以修剪,以使開關在設定流量動作。當管道中流量增加,漿片開始繞開關的軸旋轉,其產生的壓降都小于3PSIG(0.21bar).                                                                                  

功能                                                                                   

通過檢測管道中有無流量來斷開或者閉合一個電路?!袼ǔ_\用于供暖、空調、制冷、水處理、增壓供水、工業(yè)添加等系統。●通過其可以控制如下設備:水泵、燃燒器、壓縮機、冷水機、電動閥、報警設備、工業(yè)添加設備等?!裨诠┡到y中,它的作用尤其重要,當鍋爐系統回水流量過低或無流量時,它能迅速關閉燃燒器,防止鍋爐系統干燒、超溫,避免其他溫度控制元件頻繁介入                                                                                   

技術參數                                                                                  

●波紋管壽命:      500,000                                                     

●重復性:             ±2.5%總量程                                                       

●接線方式:     直接復線                                                       

●輸出:         機械開關 常開                                                     

●耐壓:         20bar50bar可選)                                                    

●平均壓力損失:  0.08bar(流量時)                                 

●環(huán)境溫度:        -2580                                                     

●介質溫度:        090 -30350)                                               

●接口螺紋:        NPT1"公螺紋                                                 

●防護等級:          IP54                                                       

●材質:               主體:黃銅或316不銹鋼                                      

                            過程連接:黃銅合金/316L不銹鋼                                                     

                            連接桿:黃銅合金/316L不銹鋼                                           

                            擋片: 316L不銹鋼                                                    

●電氣聯接           8AWG,24”長,聚合體引線                                                                                                                                    

                                                                                   

                                                                                   

                                                                                   

                                                                     

                                                                                   

聯系方式

德國科威爾自動化中國代表處

聯系人:
蔡先生先生
手機:
18621972016
所在地:
上海市
類型:
貿易商
地址:
上海市青浦工業(yè)園外青松公路5587號

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