摘要
HART通讯协议是现有技术下应用范围最为广泛、技术成熟度最高的通讯协议,HART手操器也在变送器检定过程中被广泛应用。本文首先对于HART手操器进行简要概述,然后较为详尽的介绍了变送器工作原理,最后详细介绍了HART手操器在变送器检定过程中的具体运用细节[1]。
HART protocol is the scope of application of existing technology is the most widely used, mature technology of communication protocol, HART manipulator has been widely used in the transmitte R verification process. This paper firstly for HART manipulator briefly, then detailed introduces the working principle of the transmitter, the last is introduced in detail. The HART manipulator in th E transmitter process in specific application details of verification the.
出处
《仪器仪表用户》
2017年第3期46-49,共4页
Instrumentation
关键词
HART
变送器检定
手操器
HART
transmitter verification
hand operated device
