The drafting of national standards for smart instruments was held in Shenzhen

Recently, the National Industrial Process Measurement and Control Technology Standardization Committee held a working meeting for the drafting of a national standard for smart instruments based on the HART protocol in Shenzhen. The meeting discussed the components and division of work of the standard drafting group, the discussion of the standard framework, and the planning of the drafting work. Among them, the drafting of the national standard "General technical conditions for valve positioners based on the HART protocol" was unanimously decided by the national high-tech enterprises and the listed Shenzhen Wanxun Automation Co., Ltd.

More than ten technical authorities and well-known enterprise representatives such as Southwest University, Institute of Instrument and Meter Technology, Shanghai Automation Instrumentation Co., Ltd., Chongqing Sichuan Instrument Co., Ltd., Siemens (China) Co., Ltd., and Shanghai ABB Engineering Co., Ltd. Participated in the drafting work meeting of the national standards for valve positioners.