摘要
介绍了新一代SST压力/差压变送器的结构特点,说明了电路隔离技术的优点和封闭结构的意义,分析了激光焊接工艺优势和温度组合补偿的重要性。对科技工作者正确选型和使用有一定的指导意义。
The structural features of the new generation of SST pressure/differential pressure transmitters are introduced. The advantages of its isolation technique applied in the transmitter and the significance of sealing structure are explained. The improvement of laser welding technique and the importance of compound compensation on temperature are analyzed. It plays an important role in correct selection and use for technical staff.
出处
《自动化仪表》
CAS
2007年第z1期89-91,共3页
Process Automation Instrumentation
关键词
电容传感器
隔离技术
封闭结构
激光焊接
组合补偿
Capacitance sensor Isolation technique Sealing structure Laser welding Compound compensation
