고성능 무선 절대 및 게이지 압력 전송기 EJX510B 및 EJX530B는 single crystal silicon resonant sensor를 특징으로하며 액체, 가스 또는 증기 압력을 측정하는 데 적합합니다. EJX510B 및 EJX530B는 프로세스 변수 뿐만 아니라 무선 신호를 사용하여 설정 Parameter를 전송합니다. 전송기는 내부 배터리로 작동하며 하드 와이어 링이 필요 없기 때문에 설치 비용이 감소 될 수 있습니다. 통신은 ISA100.11a 프로토콜 스펙을 준수합니다.
Blending plays a key role in industries such as food, healthcare and chemicals etc. Temperature and vacuum measurements are very important in minimizing the moisture content to ensure the quality of the final product. Strictly maintaining them throughout the process ensures the final product yield.
Pressure measurement of tubeless tyres to monitor the air loss is one of the key performance tests in the tyre manufacturing units. Relocation of tyres from one testing rack to the other for various tests and frequent movement of the testing setup for conditional tests to various locations calls for cable free implementation for ease of handling.
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The use of wireless technology in industrial automation systems offers a number of potential benefits, from the obvious cost reduction brought about by the elimination of wiring to the availability of better plant information, improved productivity and better asset management. However, its practical implementation faces a number of challenges: not least the present lack of a universally agreed standard. This article looks at some of these challenges and presents the approach being taken by Yokogawa.
In recent years, more field wireless devices have been used in hazardous areas. Meanwhile, in plants that are usually recognized as hazardous areas, there are numerous metallic tanks and pipes that easily shield or reflect radio waves, as discussed later, thus resulting in a poor environment for wireless communication.
The innovation of wireless technology increases the use of wireless communication in the industry. The introduction of wireless communication to plants, however, requires strict features such as robustness, real-time responsiveness, and low power consumption. This has restricted the use of wireless communication to limited applications such as data logging and device status monitoring that does not require strict real-time responsiveness and data arrival reliability in communication.
기술 및 솔루션, 요꼬가와에 대한 자세한 정보를 찾고 계십니까?