Chongqing Sichuan Instruments launches the first domestic PROFIBUS-PA instrument

Chongqing Chuanyi General Factory Co., Ltd. launched the first domestic PROFIBUS-PA instrument PROFIBUS fieldbus technology, which has gradually become a hotspot of global automation technology. More and more automation manufacturers and users support and apply this technology. The PROFIBUS bus standard has been approved by the National Standards Committee as a national standard in China, showing a good momentum of development.

Chongqing Chuanyi General Factory Co., Ltd., one of the largest industrial automation instrument manufacturers and system integrators in China, officially launched the PROFIBUS-PA fieldbus technology development international cooperation project in October 2004, and in October 2005 Completed the development of PA intelligent electromagnetic flowmeter. On December 9, 2005, the ITM laboratory of Munich University of Technology in Germany passed the PA test certification. On December 14, 2005, it obtained the certification issued by the international PNO organization. It is the first domestic manufacturer to introduce instrument products that comply with PROFIBUS-PA international standards. Chongqing Sichuan Instrument plans to apply this advanced technology to other on-site instrumentation and control systems of the company and introduce it to users.

The high-speed mask production equipment produces three-layer filter masks (up to 400-800 pieces / min). The mask is made of core melt blown cloth produced by the company independently. The mask features a widened ear band, which can be formed at one time and can not be used for a long time. Through the provincial inspection department inspection, has been in a number of cooperative manufacturers to provide supply

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