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Sensata Technologies Completes Acquisition of CST's Sensing Portfolio

Sensata Technologies Completes Acquisition of CST's Sensing Portfolio

Sensata Technologies Holding N.V. announced today that subsidiaries completed the previously announced acquisition of the sensing portfolio of Custom Sensors & Technologies, Inc. (“CST&...


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Newall Transitions to ISO 9001:2015 – Quality Management Systems

Newall Transitions to ISO 9001:2015 – Quality Management Systems

Newall Measurement Systems is pleased to announce the achievement of the ISO 9001:2015 Quality Management Systems Standard Certification. The transition to the new ISO 9001:2015 standard this June co...


應用案例
Newall Solves Scale Contamination Problem at Electro Motive

Newall Solves Scale Contamination Problem at Electro Motive

Electro Motive (EMD) is a global provider of diesel power engines for marine propulsion, offshore and land based oil well drilling rigs, and stationary power generation. Electro-Motiv...


增量式数字球栅尺

Newall增量式數字球柵尺可作為伺服驅動的直接位置反饋,為其提供TTL方波信號或1Vpp正弦波信號。物理結構上,球柵尺是由尺身和套在尺身上滑動的讀數頭組成,讀數頭內封裝有激磁線圈、采集線圈及信號處理電路。

工作狀態下,激磁線圈被通以10KHz的正弦電流后,會產生感生磁場,尺身內部緊密排列的鎳鎘合金球切割磁力線時,采集線圈會接收到的一系列原始信號,經電路處理得到采集信號。當讀數頭沿著尺身相對移動,采集信號和激磁信號間的相位差將在0到360度之間變化,DSP再對此模擬信號進一步處理,最終,讀數頭輸出符合工業標準的數字信號和周期性參考點信號。

 

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