專業供應西門子超聲波物位計7ML11320AA40

 測量范圍：0.25～5m（液體）、0.25～3m（固體） 典型型號有： 
  7ML1510-1CE01 
   溫度范圍：－40～60℃ 7ML1510-1CE02 
  7ML1510-1CE11 
   2個單獨設定的報警／控制 7ML1510-1CE12 
  7ML1510-3CE01 
   供電：18～30VDC 或 100～230VAC 7ML1510-3CE02 
  7ML1510-3CE11 
   SPDT繼電器觸點容量 220VAC 5A（無感） 7ML1510-3CE12 
  7ML1510-1HE01 
   輸出：2組繼電器觸點或晶體管開關輸出 7ML1510-1HE02 
  7ML1510-1JE02 
西門子一體化超聲波液位計 ：劉向陽  

7ML11320AA40 7ML1132-0AA40 7ML11322AA40 7ML1132-2AA40
7ML11320AA50 7ML1132-0AA50 7ML11322AA50 7ML1132-2AA50
7ML11320AA60 7ML1132-0AA60 7ML11322AA60 7ML1132-2AA60
7ML11320AC40 7ML1132-0AC40 7ML11322AC40 7ML1132-2AC40
7ML11320AC50 7ML1132-0AC50 7ML11322AC50 7ML1132-2AC50
7ML11320AC60 7ML1132-0AC60 7ML11322AC60 7ML1132-2AC60
7ML11320AD40 7ML1132-0AD40 7ML11322AD40 7ML1132-2AD40
7ML11320AD50 7ML1132-0AD50 7ML11322AD50 7ML1132-2AD50
7ML11320AD60 7ML1132-0AD60 7ML11322AD60 7ML1132-2AD60
7ML11320AE40 7ML1132-0AE40 7ML11322AE40 7ML1132-2AE40
7ML11320AE50 7ML1132-0AE50 7ML11322AE50 7ML1132-2AE50
7ML11320AE60 7ML1132-0AE60 7ML11322AE60 7ML1132-2AE60
7ML11320BA40 7ML1132-0BA40 7ML11322BA40 7ML1132-2BA40
7ML11320BA50 7ML1132-0BA50 7ML11322BA50 7ML1132-2BA50
7ML11320BA60 7ML1132-0BA60 7ML11322BA60 7ML1132-2BA60
7ML11320BC40 7ML1132-0BC40 7ML11322BC40 7ML1132-2BC40
7ML11320BC50 7ML1132-0BC50 7ML11322BC50 7ML1132-2BC50
7ML11320BC60 7ML1132-0BC60 7ML11322BC60 7ML1132-2BC60
7ML11320BD40 7ML1132-0BD40 7ML11322BD40 7ML1132-2BD40
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7ML11320BD60 7ML1132-0BD60 7ML11322BD60 7ML1132-2BD60
7ML11320BE40 7ML1132-0BE40 7ML11322BE40 7ML1132-2BE40
7ML11320BE50 7ML1132-0BE50 7ML11322BE50 7ML1132-2BE50
7ML11320BE60 7ML1132-0BE60 7ML11322BE60 7ML1132-2BE60
7ML11320CA40 7ML1132-0CA40 7ML11322CA40 7ML1132-2CA40
7ML11320CA50 7ML1132-0CA50 7ML11322CA50 7ML1132-2CA50
7ML11320CA60 7ML1132-0CA60 7ML11322CA60 7ML1132-2CA60
7ML11320CC40 7ML1132-0CC40 7ML11322CC40 7ML1132-2CC40
7ML11320CC50 7ML1132-0CC50 7ML11322CC50 7ML1132-2CC50
7ML11320CC60 7ML1132-0CC60 7ML11322CC60 7ML1132-2CC60
7ML11320CD40 7ML1132-0CD40 7ML11322CD40 7ML1132-2CD40
7ML11320CD50 7ML1132-0CD50 7ML11322CD50 7ML1132-2CD50
7ML11320CD60 7ML1132-0CD60 7ML11322CD60 7ML1132-2CD60
7ML11320CE40 7ML1132-0CE40 7ML11322CE40 7ML1132-2CE40
7ML11320CE50 7ML1132-0CE50 7ML11322CE50 7ML1132-2CE50
7ML11320CE60 7ML1132-0CE60 7ML11322CE60 7ML1132-2CE60
7ML11320EA40 7ML1132-0EA40 7ML11322EA40 7ML1132-2EA40
7ML11320EA50 7ML1132-0EA50 7ML11322EA50 7ML1132-2EA50
7ML11320EA60 7ML1132-0EA60 7ML11322EA60 7ML1132-2EA60
7ML11320EC40 7ML1132-0EC40 7ML11322EC40 7ML1132-2EC40
7ML11320EC50 7ML1132-0EC50 7ML11322EC50 7ML1132-2EC50
7ML11320EC60 7ML1132-0EC60 7ML11322EC60 7ML1132-2EC60
7ML11320ED40 7ML1132-0ED40 7ML11322ED40 7ML1132-2ED40
7ML11320ED50 7ML1132-0ED50 7ML11322ED50 7ML1132-2ED50
7ML11320ED60 7ML1132-0ED60 7ML11322ED60 7ML1132-2ED60
7ML11320EE40 7ML1132-0EE40 7ML11322EE40 7ML1132-2EE40
7ML11320EE50 7ML1132-0EE50 7ML11322EE50 7ML1132-2EE50
7ML11320EE60 7ML1132-0EE60 7ML11322EE60 7ML1132-2EE60
7ML11321AA40 7ML1132-1AA40 7ML11323AA40 7ML1132-3AA40
7ML11321AA50 7ML1132-1AA50 7ML11323AA50 7ML1132-3AA50
7ML11321AA60 7ML1132-1AA60 7ML11323AA60 7ML1132-3AA60
7ML11321AC40 7ML1132-1AC40 7ML11323AC40 7ML1132-3AC40
7ML11321AC50 7ML1132-1AC50 7ML11323AC50 7ML1132-3AC50
7ML11321AC60 7ML1132-1AC60 7ML11323AC60 7ML1132-3AC60
7ML11321AD40 7ML1132-1AD40 7ML11323AD40 7ML1132-3AD40
7ML11321AD50 7ML1132-1AD50 7ML11323AD50 7ML1132-3AD50
7ML11321AD60 7ML1132-1AD60 7ML11323AD60 7ML1132-3AD60
7ML11321AE40 7ML1132-1AE40 7ML11323AE40 7ML1132-3AE40
7ML11321AE50 7ML1132-1AE50 7ML11323AE50 7ML1132-3AE50
7ML11321AE60 7ML1132-1AE60 7ML11323AE60 7ML1132-3AE60
7ML11321BA40 7ML1132-1BA40 7ML11323BA40 7ML1132-3BA40
7ML11321BA50 7ML1132-1BA50 7ML11323BA50 7ML1132-3BA50
7ML11321BA60 7ML1132-1BA60 7ML11323BA60 7ML1132-3BA60
7ML11321BC40 7ML1132-1BC40 7ML11323BC40 7ML1132-3BC40
7ML11321BC50 7ML1132-1BC50 7ML11323BC50 7ML1132-3BC50
7ML11321BC60 7ML1132-1BC60 7ML11323BC60 7ML1132-3BC60
7ML11321BD40 7ML1132-1BD40 7ML11323BD40 7ML1132-3BD40
7ML11321BD50 7ML1132-1BD50 7ML11323BD50 7ML1132-3BD50
7ML11321BD60 7ML1132-1BD60 7ML11323BD60 7ML1132-3BD60
7ML11321BE40 7ML1132-1BE40 7ML11323BE40 7ML1132-3BE40
7ML11321BE50 7ML1132-1BE50 7ML11323BE50 7ML1132-3BE50
7ML11321BE60 7ML1132-1BE60 7ML11323BE60 7ML1132-3BE60
7ML11321CA40 7ML1132-1CA40 7ML11323CA40 7ML1132-3CA40
7ML11321CA50 7ML1132-1CA50 7ML11323CA50 7ML1132-3CA50
7ML11321CA60 7ML1132-1CA60 7ML11323CA60 7ML1132-3CA60
7ML11321CC40 7ML1132-1CC40 7ML11323CC40 7ML1132-3CC40
7ML11321CC50 7ML1132-1CC50 7ML11323CC50 7ML1132-3CC50
7ML11321CC60 7ML1132-1CC60 7ML11323CC60 7ML1132-3CC60
7ML11321CD40 7ML1132-1CD40 7ML11323CD40 7ML1132-3CD40
7ML11321CD50 7ML1132-1CD50 7ML11323CD50 7ML1132-3CD50
7ML11321CD60 7ML1132-1CD60 7ML11323CD60 7ML1132-3CD60
7ML11321CE40 7ML1132-1CE40 7ML11323CE40 7ML1132-3CE40
7ML11321CE50 7ML1132-1CE50 7ML11323CE50 7ML1132-3CE50
7ML11321CE60 7ML1132-1CE60 7ML11323CE60 7ML1132-3CE60
7ML11321EA40 7ML1132-1EA40 7ML11323EA40 7ML1132-3EA40
7ML11321EA50 7ML1132-1EA50 7ML11323EA50 7ML1132-3EA50
7ML11321EA60 7ML1132-1EA60 7ML11323EA60 7ML1132-3EA60
7ML11321EC40 7ML1132-1EC40 7ML11323EC40 7ML1132-3EC40
7ML11321EC50 7ML1132-1EC50 7ML11323EC50 7ML1132-3EC50
7ML11321EC60 7ML1132-1EC60 7ML11323EC60 7ML1132-3EC60
7ML11321ED40 7ML1132-1ED40 7ML11323ED40 7ML1132-3ED40
7ML11321ED50 7ML1132-1ED50 7ML11323ED50 7ML1132-3ED50
7ML11321ED60 7ML1132-1ED60 7ML11323ED60 7ML1132-3ED60
7ML11321EE40 7ML1132-1EE40 7ML11323EE40 7ML1132-3EE40
7ML11321EE50 7ML1132-1EE50 7ML11323EE50 7ML1132-3EE50
7ML11321EE60 7ML1132-1EE60 7ML11323EE60 7ML1132-3EE60
SIMENS西門子超聲波物位計7ML11320AA40Echomax  西門子超聲波物位測量是基于回聲測距原理。由于在發出聲音和聽到聲音之間有一個可測量的時間差，因此聲音可用作一種測量工具。然后將該時間差可轉換成有用信息。超聲波傳感器可產生20,000 Hz 以上的超聲波，然后計算回波的時間差。傳感器可發出超聲波，感測回波，然后收發器計算時間差，并轉換成為有用信息。西門子超聲波裝置內置了的聲智能回波信號處理技術及*的算法。聲智能技術能夠區分自現場的真實的回波和來自障礙物或電子噪聲中的假回波。

專業供應西門子超聲波物位計7ML11320AA40

典型系統

西門子超聲波物位計7ML11320AA40超聲波物位測量需要兩個部件：一個用于發出聲音，采集回波（傳感器），另一個用于計算數據，導出測量結果（變送器）。即使某些超聲波儀表將某些部件進行了集成，但有些功能仍不同。超聲波測量系統將信號輸出到PLC 或PC 進行過程控制。
操作原理
傳感器中的壓電晶體可將電氣信號轉換成為聲能，以脈沖形式在空氣中傳播，然后經由目標物反射回到傳感器。此時傳感器作為接收裝置，將聲能轉換成為一種電信號。電信號處理器可以分析回波，計算傳感器和目標之間的距離。從發出聲音到收到回波之間的時間與傳感器和容器中物料之間的距離成正比。基于時差原理的超聲波測量技術，公式如下：距離=（聲速 x 時間）/2。

內置溫度補償
低余振的技術保證了 盲區的zui小
聲阻匹配技術用于帶輕微粉塵的固體應用
自清潔和低維護成本
2 線制連接
抗化學腐蝕
一體化設計保證了氣密性
 
應用
  傳感器都可以裝入過程容器，可以用于有蒸汽和苛刻的化學腐蝕的場合，并且可以不用法蘭安裝。XPS 系列的監測距離zui大為 40m，使用溫度zui高達 95 °C。在高溫測量場合，XCT 系列超聲波傳感器的可以監測zui大為12m，使用溫度高達 145 °C。運行時，Echomax 超聲波傳感器以一個窄的波束垂直于其表面發射聲音脈沖。液位變送器通過發射和回波之間的時間差來計算距離。