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產(chǎn)品簡介
北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
產(chǎn)品價格:
上架日期:2020-05-01 10:24:08
產(chǎn)地:韓國
發(fā)貨地:中山市
供應數(shù)量:不限
最少起訂:1
瀏覽量:110
資料下載:暫無資料下載
其他下載:暫無相關(guān)下載
詳細說明

    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V韓國Sinwoo S-CON變送器。中山立訊電氣有限公司,中山朗立電氣有限公司FDC-4A1-W FDC-4A1-X FDC-4A1-Y FDC-4A1-Z
    FDC-4A2-W FDC-4A2-X FDC-4A2-Y FDC-4A2-Z
    FDC-4A3-W FDC-4A3-X FDC-4A3-Y FDC-4A3-Z
    FDC-4A4-W FDC-4A4-X FDC-4A4-Y FDC-4A4-Z
    FDC-4A5-W FDC-4A5-X FDC-4A5-Y FDC-4A5-Z
    FDC-4A6-W FDC-4A6-X FDC-4A6-Y FDC-4A6-Z
    FDC-4A7-W FDC-4A7-X FDC-4A7-Y FDC-4A7-Z
    FDC-4A8-W FDC-4A8-X FDC-4A8-Y FDC-4A8-Z
    FDC-4AR-W FDC-4AR-X FDC-4AR-Y FDC-4AR-Z
    FDC-4AN-W FDC-4AN-X FDC-4AN-Y FDC-4AN-Z
    FDC-4B1-W FDC-4B1-X FDC-4B1-Y FDC-4B1-Z
    FDC-4B2-W FDC-4B2-X FDC-4B2-Y FDC-4B2-Z
    FDC-4B3-W FDC-4B3-X FDC-4B3-Y FDC-4B3-Z
    FDC-4B4-W FDC-4B4-X FDC-4B4-Y FDC-4B4-Z
    FDC-4B5-W FDC-4B5-X FDC-4B5-Y FDC-4B5-Z
    FDC-4B6-W FDC-4B6-X FDC-4B6-Y FDC-4B6-Z
    FDC-4B7-W FDC-4B7-X FDC-4B7-Y FDC-4B7-Z
    FDC-4B8-W FDC-4B8-X FDC-4B8-Y FDC-4B8-Z
    FDC-4BR-W FDC-4BR-X FDC-4BR-Y FDC-4BR-Z
    FDC-4BN-W FDC-4BN-X FDC-4BN-Y FDC-4BN-Z
    FDC-4C1-W FDC-4C1-X FDC-4C1-Y FDC-4C1-Z
    FDC-4C2-W FDC-4C2-X FDC-4C2-Y FDC-4C2-Z
    FDC-4C3-W FDC-4C3-X FDC-4C3-Y FDC-4C3-Z
    FDC-4C4-W FDC-4C4-X FDC-4C4-Y FDC-4C4-Z
    FDC-4C5-W FDC-4C5-X FDC-4C5-Y FDC-4C5-Z
    FDC-4C6-W FDC-4C6-X FDC-4C6-Y FDC-4C6-Z
    FDC-4C7-W FDC-4C7-X FDC-4C7-Y FDC-4C7-Z
    FDC-4C8-W FDC-4C8-X FDC-4C8-Y FDC-4C8-Z
    FDC-4CR-W FDC-4CR-X FDC-4CR-Y FDC-4CR-Z
    FDC-4CN-W FDC-4CN-X FDC-4CN-Y FDC-4CN-Z
    FDC-4D1-W FDC-4D1-X FDC-4D1-Y FDC-4D1-Z
    FDC-4D2-W FDC-4D2-X FDC-4D2-Y FDC-4D2-Z
    FDC-4D3-W FDC-4D3-X FDC-4D3-Y FDC-4D3-Z
    FDC-4D4-W FDC-4D4-X FDC-4D4-Y FDC-4D4-Z
    FDC-4D5-W FDC-4D5-X FDC-4D5-Y FDC-4D5-Z
    FDC-4D6-W FDC-4D6-X FDC-4D6-Y FDC-4D6-Z
    FDC-4D7-W FDC-4D7-X FDC-4D7-Y FDC-4D7-Z
    FDC-4D8-W FDC-4D8-X FDC-4D8-Y FDC-4D8-Z
    FDC-4DR-W FDC-4DR-X FDC-4DR-Y FDC-4DR-Z
    FDC-4DN-W FDC-4DN-X FDC-4DN-Y FDC-4DN-Z
    FDC-4E1-W FDC-4E1-X FDC-4E1-Y FDC-4E1-Z
    FDC-4E2-W FDC-4E2-X FDC-4E2-Y FDC-4E2-Z
    FDC-4E3-W FDC-4E3-X FDC-4E3-Y FDC-4E3-Z
    FDC-4E4-W FDC-4E4-X FDC-4E4-Y FDC-4E4-Z
    FDC-4E5-W FDC-4E5-X FDC-4E5-Y FDC-4E5-Z
    FDC-4E6-W FDC-4E6-X FDC-4E6-Y FDC-4E6-Z
    FDC-4E7-W FDC-4E7-X FDC-4E7-Y FDC-4E7-Z
    FDC-4E8-W FDC-4E8-X FDC-4E8-Y FDC-4E8-Z
    FDC-4ER-W FDC-4ER-X FDC-4ER-Y FDC-4ER-Z
    FDC-4EN-W FDC-4EN-X FDC-4EN-Y FDC-4EN-Z
    FDC-7A1-W FDC-7A1-X FDC-7A1-Y FDC-7A1-Z
    FDC-7A2-W FDC-7A2-X FDC-7A2-Y FDC-7A2-Z
    FDC-7A3-W FDC-7A3-X FDC-7A3-Y FDC-7A3-Z
    FDC-7A4-W FDC-7A4-X FDC-7A4-Y FDC-7A4-Z
    FDC-7A5-W FDC-7A5-X FDC-7A5-Y FDC-7A5-Z
    FDC-7A6-W FDC-7A6-X FDC-7A6-Y FDC-7A6-Z
    FDC-7A7-W FDC-7A7-X FDC-7A7-Y FDC-7A7-Z
    FDC-7A8-W FDC-7A8-X FDC-7A8-Y FDC-7A8-Z
    FDC-7AR-W FDC-7AR-X FDC-7AR-Y FDC-7AR-Z
    FDC-7AN-W FDC-7AN-X FDC-7AN-Y FDC-7AN-Z
    FDC-7B1-W FDC-7B1-X FDC-7B1-Y FDC-7B1-Z
    FDC-7B2-W FDC-7B2-X FDC-7B2-Y FDC-7B2-Z
    FDC-7B3-W FDC-7B3-X FDC-7B3-Y FDC-7B3-Z
    FDC-7B4-W FDC-7B4-X FDC-7B4-Y FDC-7B4-Z
    FDC-7B5-W FDC-7B5-X FDC-7B5-Y FDC-7B5-Z

    如果柵極上的噪聲電壓超過VGT,并有足夠的柵電流激發(fā)可控硅(晶閘管)內(nèi)部的正反饋,則也會被觸發(fā)導通。應用安裝時,首先要使柵極外的連線盡可能短。當連線不能很短時,可用絞線或屏蔽線來減小干擾的侵入。在然后G與MT1之間加一個1KΩ的電阻來降低其靈敏度,也可以再并聯(lián)一個100nf的電容,來濾掉高頻噪聲。關(guān)于轉(zhuǎn)換電壓變化率當驅(qū)動一個大的電感性負載時,在負載電壓和電流間有一個很大的相移。當負載電流過零時,雙向可控硅(晶閘管)開始換向,但由于相移的關(guān)系,電壓將不會是零。所以要求可控硅(晶閘管)要迅速關(guān)斷這個電壓。如果這時換向電壓的變化超過允許值時,就沒有足夠的時間使結(jié)間的電荷釋放掉,而被迫使雙向可控硅(晶閘管)回到導通狀態(tài)。北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    FDC-7B6-W FDC-7B6-X FDC-7B6-Y FDC-7B6-Z
    FDC-7B7-W FDC-7B7-X FDC-7B7-Y FDC-7B7-Z
    FDC-7B8-W FDC-7B8-X FDC-7B8-Y FDC-7B8-Z
    FDC-7BR-W FDC-7BR-X FDC-7BR-Y FDC-7BR-Z
    FDC-7BN-W FDC-7BN-X FDC-7BN-Y FDC-7BN-Z
    FDC-7C1-W FDC-7C1-X FDC-7C1-Y FDC-7C1-Z
    FDC-7C2-W FDC-7C2-X FDC-7C2-Y FDC-7C2-Z
    FDC-7C3-W FDC-7C3-X FDC-7C3-Y FDC-7C3-Z
    FDC-7C4-W FDC-7C4-X FDC-7C4-Y FDC-7C4-Z
    FDC-7C5-W FDC-7C5-X FDC-7C5-Y FDC-7C5-Z
    FDC-7C6-W FDC-7C6-X FDC-7C6-Y FDC-7C6-Z
    FDC-7C7-W FDC-7C7-X FDC-7C7-Y FDC-7C7-Z
    FDC-7C8-W FDC-7C8-X FDC-7C8-Y FDC-7C8-Z
    FDC-7CR-W FDC-7CR-X FDC-7CR-Y FDC-7CR-Z
    FDC-7CN-W FDC-7CN-X FDC-7CN-Y FDC-7CN-Z
    FDC-7D1-W FDC-7D1-X FDC-7D1-Y FDC-7D1-Z
    FDC-7D2-W FDC-7D2-X FDC-7D2-Y FDC-7D2-Z
    FDC-7D3-W FDC-7D3-X FDC-7D3-Y FDC-7D3-Z
    FDC-7D4-W FDC-7D4-X FDC-7D4-Y FDC-7D4-Z
    FDC-7D5-W FDC-7D5-X FDC-7D5-Y FDC-7D5-Z
    FDC-7D6-W FDC-7D6-X FDC-7D6-Y FDC-7D6-Z
    FDC-7D7-W FDC-7D7-X FDC-7D7-Y FDC-7D7-Z
    FDC-7D8-W FDC-7D8-X FDC-7D8-Y FDC-7D8-Z
    FDC-7DR-W FDC-7DR-X FDC-7DR-Y FDC-7DR-Z
    FDC-7DN-W FDC-7DN-X FDC-7DN-Y FDC-7DN-Z
    FDC-7E1-W FDC-7E1-X FDC-7E1-Y FDC-7E1-Z
    FDC-7E2-W FDC-7E2-X FDC-7E2-Y FDC-7E2-Z
    FDC-7E3-W FDC-7E3-X FDC-7E3-Y FDC-7E3-Z
    FDC-7E4-W FDC-7E4-X FDC-7E4-Y FDC-7E4-Z
    FDC-7E5-W FDC-7E5-X FDC-7E5-Y FDC-7E5-Z
    FDC-7E6-W FDC-7E6-X FDC-7E6-Y FDC-7E6-Z
    FDC-7E7-W FDC-7E7-X FDC-7E7-Y FDC-7E7-Z
    FDC-7E8-W FDC-7E8-X FDC-7E8-Y FDC-7E8-Z
    FDC-7ER-W FDC-7ER-X FDC-7ER-Y FDC-7ER-Z
    FDC-7EN-W FDC-7EN-X FDC-7EN-Y FDC-7EN-Z
    FDC-9A1-W FDC-9A1-X FDC-9A1-Y FDC-9A1-Z
    FDC-9A2-W FDC-9A2-X FDC-9A2-Y FDC-9A2-Z
    FDC-9A3-W FDC-9A3-X FDC-9A3-Y FDC-9A3-Z
    FDC-9A4-W FDC-9A4-X FDC-9A4-Y FDC-9A4-Z
    FDC-9A5-W FDC-9A5-X FDC-9A5-Y FDC-9A5-Z
    FDC-9A6-W FDC-9A6-X FDC-9A6-Y FDC-9A6-Z
    FDC-9A7-W FDC-9A7-X FDC-9A7-Y FDC-9A7-Z
    FDC-9A8-W FDC-9A8-X FDC-9A8-Y FDC-9A8-Z
    FDC-9AR-W FDC-9AR-X FDC-9AR-Y FDC-9AR-Z
    FDC-9AN-W FDC-9AN-X FDC-9AN-Y FDC-9AN-Z
    FDC-9B1-W FDC-9B1-X FDC-9B1-Y FDC-9B1-Z
    FDC-9B2-W FDC-9B2-X FDC-9B2-Y FDC-9B2-Z
    FDC-9B3-W FDC-9B3-X FDC-9B3-Y FDC-9B3-Z
    FDC-9B4-W FDC-9B4-X FDC-9B4-Y FDC-9B4-Z
    FDC-9B5-W FDC-9B5-X FDC-9B5-Y FDC-9B5-Z
    FDC-9B6-W FDC-9B6-X FDC-9B6-Y FDC-9B6-Z
    FDC-9B7-W FDC-9B7-X FDC-9B7-Y FDC-9B7-Z

    也利用了光線的反射原理。綠色光源裝置在表計舌面.紅色光源裝置在表計的左面,也有采用色板的,光線經(jīng)透射與反射后,使水位計中水部分呈綠色,汽部分呈紅色。低地位水位計根據(jù)規(guī)定,當水位計距離操作面高于6m時,應加裝低地位式水位計。低地位水位計有液柱差壓式低地位水位計和機械式低地位水位計兩種。液柱差壓式低地位水位計是利用流體靜壓力原理,測量兩個液柱的靜壓差而制成。根據(jù)低地位水位計指示器中液體比重不同,有比重大于l的重液式低地位水位計,比重小于1的輕液式低地位水位計。還有差壓式低地位水位計等。對低地位水位計所用的工作液要求如下:不溶于水。可染成鮮明的顏色,與水能形成明顯的分界線。沸點較高,且無腐蝕作用。北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V


    FDC-9B8-W FDC-9B8-X FDC-9B8-Y FDC-9B8-Z
    FDC-9BR-W FDC-9BR-X FDC-9BR-Y FDC-9BR-Z
    FDC-9BN-W FDC-9BN-X FDC-9BN-Y FDC-9BN-Z
    FDC-9C1-W FDC-9C1-X FDC-9C1-Y FDC-9C1-Z
    FDC-9C2-W FDC-9C2-X FDC-9C2-Y FDC-9C2-Z
    FDC-9C3-W FDC-9C3-X FDC-9C3-Y FDC-9C3-Z
    FDC-9C4-W FDC-9C4-X FDC-9C4-Y FDC-9C4-Z
    FDC-9C5-W FDC-9C5-X FDC-9C5-Y FDC-9C5-Z
    FDC-9C6-W FDC-9C6-X FDC-9C6-Y FDC-9C6-Z
    FDC-9C7-W FDC-9C7-X FDC-9C7-Y FDC-9C7-Z
    FDC-9C8-W FDC-9C8-X FDC-9C8-Y FDC-9C8-Z
    FDC-9CR-W FDC-9CR-X FDC-9CR-Y FDC-9CR-Z
    FDC-9CN-W FDC-9CN-X FDC-9CN-Y FDC-9CN-Z
    FDC-9D1-W FDC-9D1-X FDC-9D1-Y FDC-9D1-Z
    FDC-9D2-W FDC-9D2-X FDC-9D2-Y FDC-9D2-Z
    FDC-9D3-W FDC-9D3-X FDC-9D3-Y FDC-9D3-Z
    FDC-9D4-W FDC-9D4-X FDC-9D4-Y FDC-9D4-Z
    FDC-9D5-W FDC-9D5-X FDC-9D5-Y FDC-9D5-Z
    FDC-9D6-W FDC-9D6-X FDC-9D6-Y FDC-9D6-Z
    FDC-9D7-W FDC-9D7-X FDC-9D7-Y FDC-9D7-Z
    FDC-9D8-W FDC-9D8-X FDC-9D8-Y FDC-9D8-Z
    FDC-9DR-W FDC-9DR-X FDC-9DR-Y FDC-9DR-Z
    FDC-9DN-W FDC-9DN-X FDC-9DN-Y FDC-9DN-Z
    FDC-9E1-W FDC-9E1-X FDC-9E1-Y FDC-9E1-Z
    FDC-9E2-W FDC-9E2-X FDC-9E2-Y FDC-9E2-Z
    FDC-9E3-W FDC-9E3-X FDC-9E3-Y FDC-9E3-Z
    FDC-9E4-W FDC-9E4-X FDC-9E4-Y FDC-9E4-Z
    FDC-9E5-W FDC-9E5-X FDC-9E5-Y FDC-9E5-Z
    FDC-9E6-W FDC-9E6-X FDC-9E6-Y FDC-9E6-Z
    FDC-9E7-W FDC-9E7-X FDC-9E7-Y FDC-9E7-Z
    FDC-9E8-W FDC-9E8-X FDC-9E8-Y FDC-9E8-Z
    FDC-9ER-W FDC-9ER-X FDC-9ER-Y FDC-9ER-Z
    FDC-9EN-W FDC-9EN-X FDC-9EN-Y FDC-9EN-Z
    HSS-2A1-W HSS-2A1-X HSS-2A1-Y HSS-2A1-Z
    HSS-2A2-W HSS-2A2-X HSS-2A2-Y HSS-2A2-Z
    HSS-2A3-W HSS-2A3-X HSS-2A3-Y HSS-2A3-Z
    HSS-2A4-W HSS-2A4-X HSS-2A4-Y HSS-2A4-Z
    HSS-2A5-W HSS-2A5-X HSS-2A5-Y HSS-2A5-Z
    HSS-2A6-W HSS-2A6-X HSS-2A6-Y HSS-2A6-Z

    而且當熔體發(fā)生熔斷時其兩端的電壓也很高,往往會出現(xiàn)熔體已熔化(熔斷)甚至已汽化,但是電流并沒有切斷,其原因就是在熔斷的一瞬間在電壓及電流的作用下,絲的兩電極之間發(fā)生拉弧現(xiàn)象。這個滅弧裝置必須有很強的絕緣性與很好的導熱性,且呈負電性。石英砂就是常用的滅弧材料。熔斷裝置另外,還有一些絲有熔斷指示裝置,它的作用就是當絲動作(熔斷)后其本身發(fā)生一定的外觀變化,易于被維修人員發(fā)現(xiàn),例如:發(fā)光、變色、彈出固體指示器等。分斷能力編輯當介于常規(guī)不熔斷電流與相關(guān)標準規(guī)定的額定分斷能力(的電流)之間的電流作用于絲時,絲應能滿意地動作,而且不會危及周圍環(huán)境。絲被安置的電路的預期故障電流必須小于標準規(guī)定的額定分斷能力電流。北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V


    HSS-2A7-W HSS-2A7-X HSS-2A7-Y HSS-2A7-Z
    HSS-2A8-W HSS-2A8-X HSS-2A8-Y HSS-2A8-Z
    HSS-2AR-W HSS-2AR-X HSS-2AR-Y HSS-2AR-Z
    HSS-2AN-W HSS-2AN-X HSS-2AN-Y HSS-2AN-Z
    HSS-2B1-W HSS-2B1-X HSS-2B1-Y HSS-2B1-Z
    HSS-2B2-W HSS-2B2-X HSS-2B2-Y HSS-2B2-Z
    HSS-2B3-W HSS-2B3-X HSS-2B3-Y HSS-2B3-Z
    HSS-2B4-W HSS-2B4-X HSS-2B4-Y HSS-2B4-Z
    HSS-2B5-W HSS-2B5-X HSS-2B5-Y HSS-2B5-Z
    HSS-2B6-W HSS-2B6-X HSS-2B6-Y HSS-2B6-Z
    HSS-2B7-W HSS-2B7-X HSS-2B7-Y HSS-2B7-Z
    HSS-2B8-W HSS-2B8-X HSS-2B8-Y HSS-2B8-Z
    HSS-2BR-W HSS-2BR-X HSS-2BR-Y HSS-2BR-Z
    HSS-2BN-W HSS-2BN-X HSS-2BN-Y HSS-2BN-Z
    HSS-2C1-W HSS-2C1-X HSS-2C1-Y HSS-2C1-Z
    HSS-2C2-W HSS-2C2-X HSS-2C2-Y HSS-2C2-Z
    HSS-2C3-W HSS-2C3-X HSS-2C3-Y HSS-2C3-Z
    HSS-2C4-W HSS-2C4-X HSS-2C4-Y HSS-2C4-Z
    HSS-2C5-W HSS-2C5-X HSS-2C5-Y HSS-2C5-Z
    HSS-2C6-W HSS-2C6-X HSS-2C6-Y HSS-2C6-Z
    HSS-2C7-W HSS-2C7-X HSS-2C7-Y HSS-2C7-Z
    HSS-2C8-W HSS-2C8-X HSS-2C8-Y HSS-2C8-Z
    HSS-2CR-W HSS-2CR-X HSS-2CR-Y HSS-2CR-Z
    HSS-2CN-W HSS-2CN-X HSS-2CN-Y HSS-2CN-Z
    HSS-2D1-W HSS-2D1-X HSS-2D1-Y HSS-2D1-Z
    HSS-2D2-W HSS-2D2-X HSS-2D2-Y HSS-2D2-Z
    HSS-2D3-W HSS-2D3-X HSS-2D3-Y HSS-2D3-Z
    HSS-2D4-W HSS-2D4-X HSS-2D4-Y HSS-2D4-Z
    HSS-2D5-W HSS-2D5-X HSS-2D5-Y HSS-2D5-Z
    HSS-2D6-W HSS-2D6-X HSS-2D6-Y HSS-2D6-Z
    HSS-2D7-W HSS-2D7-X HSS-2D7-Y HSS-2D7-Z
    HSS-2D8-W HSS-2D8-X HSS-2D8-Y HSS-2D8-Z
    HSS-2DR-W HSS-2DR-X HSS-2DR-Y HSS-2DR-Z
    HSS-2DN-W HSS-2DN-X HSS-2DN-Y HSS-2DN-Z
    HSS-2E1-W HSS-2E1-X HSS-2E1-Y HSS-2E1-Z
    HSS-2E2-W HSS-2E2-X HSS-2E2-Y HSS-2E2-Z
    HSS-2E3-W HSS-2E3-X HSS-2E3-Y HSS-2E3-Z
    HSS-2E4-W HSS-2E4-X HSS-2E4-Y HSS-2E4-Z
    HSS-2E5-W HSS-2E5-X HSS-2E5-Y HSS-2E5-Z
    HSS-2E6-W HSS-2E6-X HSS-2E6-Y HSS-2E6-Z

    ZVS),或是通過開關(guān)管的電流為零,即零電流開關(guān)(Zero-Current·Switching,ZCS)。這種軟開關(guān)方式可以顯著地減小開關(guān)損耗,以及開關(guān)過程中激起的振蕩,使開關(guān)頻率可以大幅度提高,為轉(zhuǎn)換器的小型化和模塊化創(chuàng)造了條件。功率場效應管(MOSFET)是應用較多的開關(guān)器件,它有較高的開關(guān)速度,但同時也有較大的寄生電容。它關(guān)斷時,在外電壓的作用下,其寄生電容充滿電,如果在其開通前不將這一部分電荷放掉,則將消耗于器件內(nèi)部,這就是容性開通損耗。為了減小或消除這種損耗,功率場效應管宜采用零電壓開通方式(ZVS)。絕緣柵雙極性晶體管(InsulatedGateBipolartansistor,IGBT)是一種復合開關(guān)器件。北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V


    HSS-2E7-W HSS-2E7-X HSS-2E7-Y HSS-2E7-Z
    HSS-2E8-W HSS-2E8-X HSS-2E8-Y HSS-2E8-Z
    HSS-2ER-W HSS-2ER-X HSS-2ER-Y HSS-2ER-Z
    HSS-2EN-W HSS-2EN-X HSS-2EN-Y HSS-2EN-Z
    HSS-2F1-W HSS-2F1-X HSS-2F1-Y HSS-2F1-Z
    HSS-2F2-W HSS-2F2-X HSS-2F2-Y HSS-2F2-Z
    HSS-2F3-W HSS-2F3-X HSS-2F3-Y HSS-2F3-Z
    HSS-2F4-W HSS-2F4-X HSS-2F4-Y HSS-2F4-Z
    HSS-2F5-W HSS-2F5-X HSS-2F5-Y HSS-2F5-Z
    HSS-2F6-W HSS-2F6-X HSS-2F6-Y HSS-2F6-Z
    HSS-2F7-W HSS-2F7-X HSS-2F7-Y HSS-2F7-Z
    HSS-2F8-W HSS-2F8-X HSS-2F8-Y HSS-2F8-Z
    HSS-2FR-W HSS-2FR-X HSS-2FR-Y HSS-2FR-Z
    HSS-2FN-W HSS-2FN-X HSS-2FN-Y HSS-2FN-Z
    HSS-2G1-W HSS-2G1-X HSS-2G1-Y HSS-2G1-Z
    HSS-2G2-W HSS-2G2-X HSS-2G2-Y HSS-2G2-Z
    HSS-2G3-W HSS-2G3-X HSS-2G3-Y HSS-2G3-Z
    HSS-2G4-W HSS-2G4-X HSS-2G4-Y HSS-2G4-Z
    HSS-2G5-W HSS-2G5-X HSS-2G5-Y HSS-2G5-Z
    HSS-2G6-W HSS-2G6-X HSS-2G6-Y HSS-2G6-Z
    HSS-2G7-W HSS-2G7-X HSS-2G7-Y HSS-2G7-Z
    HSS-2G8-W HSS-2G8-X HSS-2G8-Y HSS-2G8-Z
    HSS-2GR-W HSS-2GR-X HSS-2GR-Y HSS-2GR-Z
    HSS-2GN-W HSS-2GN-X HSS-2GN-Y HSS-2GN-Z
    HSS-2H1-W HSS-2H1-X HSS-2H1-Y HSS-2H1-Z
    HSS-2H2-W HSS-2H2-X HSS-2H2-Y HSS-2H2-Z
    HSS-2H3-W HSS-2H3-X HSS-2H3-Y HSS-2H3-Z
    HSS-2H4-W HSS-2H4-X HSS-2H4-Y HSS-2H4-Z
    HSS-2H5-W HSS-2H5-X HSS-2H5-Y HSS-2H5-Z
    HSS-2H6-W HSS-2H6-X HSS-2H6-Y HSS-2H6-Z
    HSS-2H7-W HSS-2H7-X HSS-2H7-Y HSS-2H7-Z
    HSS-2H8-W HSS-2H8-X HSS-2H8-Y HSS-2H8-Z
    HSS-2HR-W HSS-2HR-X HSS-2HR-Y HSS-2HR-Z
    HSS-2HN-W HSS-2HN-X HSS-2HN-Y HSS-2HN-Z

    可以將傳感器固定在河底,用引壓管消除大氣壓力,從而直接測得水位。壓力式水位計有兩類。一類為氣泡型,在引壓管中不斷輸氣,用自動調(diào)節(jié)的壓力天平將水壓力轉(zhuǎn)換成機械轉(zhuǎn)角量,從而帶動記錄機構(gòu)。另一類為電測型,它應用固態(tài)壓阻器件作傳感器,可直接將水壓力轉(zhuǎn)變成電壓模量或頻率量輸出,用導線傳輸至岸上進行處理和記錄(圖2)。聲波式水位計是反射式水位計的一種,應用聲波遇不同介面反射的原理來測定水位。分為氣介式和水介式兩類。氣介式以空氣為聲波的傳播介質(zhì),換能器置于水面上方,由水面反射聲波,根據(jù)回波時間可計算并顯示出水位。儀器不接觸水體,完全擺脫水中泥沙,流速沖擊和水草等不利因素的影響。水介式是將換能器安裝在河底,向水面發(fā)射聲波。北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V
    北京市SANIL開關(guān)SC-18MK-16,M18,16mm,DC10-60V

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