(1)微传感器
微传感器的特征之一是体积小，其敏感元件的尺寸一般为微米级。是由微机械加工技术制作而成的，包括光刻、腐蚀、淀积、键合和封装等工艺。利用其中的各向异性腐蚀、牺牲层技术LIGA工艺，可以制造出层与层间有很大差别的三维微结构。包括可活动的膜片、悬臂梁、桥以及凹槽、孔隙、锥体等。这些微结构与特殊用途的薄膜和高性能的集成电路相结合，已成功地用于制造各种微传感器乃至多功能的敏感元件阵列(如光电探测器等)，实现了诸如压力、力、加速度、角速率、应力、应变、温度、流量、成像、磁场、湿度、PH值、气体成分、离子和分子浓度以及生物传感器等。
(2)智能化传感器
所谓智能化传感器是指以专用微处理器控制的具有双向通信功能的先进传感器系统，微处理器能按照给定的程序对传感器实施软件控制，把传感器从单功能变成多功能。包括自补偿、自校正、自诊断、远程设定、状态组合、信息存储和记忆等功能。
measurement and process automation
One of the equipment and system suppliers.
An important factor in maintaining this market position is the quality of our products
quantity, and quality from manufacture all the way to service. ABB automation early
In 1990, it obtained the DQS certificate based on ISO9001 certification,
EQnet quality based on ISO 9000/EN 29000 was subsequently achieved
Certification.
However, the Freelance 800F is more than technical excellence, I
We have also spent a lot of effort in proper planning, installation and revision too
This makes engineering design and maintenance faster, more economical and more efficient.
Industrial” is a world-leading all-round integrated open control system launched by ABB Group Automation Headquarters.
It integrates the advantages of traditional DCS and PLC in one body and supports a variety of international field bus standards. It has both the complex analog loop regulation capability of DCS
Power-friendly human-machine interface (HMI) and convenient engineering software, and at the same time have high-speed logic and sequence control equivalent to high-end PLC indicators.
control performance. The system
