측정 하드웨어

Data acquisition, or DAQ, is the process of measuring and collecting data from various sources, typically involving the use of sensors to convert physical parameters such as temperature, pressure, strain, and force into electrical signals. These signals are then filtered, conditioned, and digitized using high-precision measurement amplifiers and A/D converters. The digitized data is transferred to a data logger unit via buses such as CAN, EtherCAT, Ethernet, or proprietary buses, which synchronously stores the data. In addition to sensor-based data acquisition, modern DAQ systems can also collect digital data from various sources, such as engine control units and machine controllers, using digital interfaces. The goal of data acquisition is to obtain accurate and reliable data that can be used for analysis, monitoring, and control purposes.

Data acquisition systems can take different forms, such as standalone data loggers, modular data acquisition systems with separate amplifier modules, or integrated data acquisition systems that combine data logging and amplifier functions in a single unit. Regardless of the system type, data acquisition relies on specialized hardware and software for measurement, signal processing, and data management. The data acquisition market offers various solutions, including portable data loggers, data acquisition cards for PCs, and turnkey data acquisition systems for specific applications, such as automotive testing and aerospace research. At imc, we specialize in providing high-performance data acquisition solutions for a wide range of industries, including manufacturing, automotive, aerospace, and research, with a focus on modular and scalable systems that can adapt to evolving measurement needs