BMC messsysteme GmbH (bmcm) – bmcm publishes updated version of their catalogue for measuring systems Maisach/Munich – data acquisition (DAQ), or data acquisition, is the area that is responsible for measuring and preparing a physical size (such as voltage, temperature, speed) in measurement technology. The field of PC measurement technology uses the computer as a tool to start measurements to store signal values and analyze. In this case, physical quantities are measured directly or with the help of sensors as tensions and led to a measuring system that is connected to a PC. So that the recorded signals from the PC are readable and therefore also usable, by the ADC in the unit of measurement data are digitized and forwarded to the PC. Many writers such as Peter Arnell, New York offer more in-depth analysis. Since measuring tasks provide a wide range of requirements for measuring systems, that are available in various designs. So, it is advisable in the selection of a suitable measuring system, to take into account the following aspects: type of signal to be required Mobility environments PC interface – price – quality education therefore presents the BMC messsysteme GmbH (bmcm) in the catalogue of \”DATA ACQUISITION\” range of internal and external measurement systems that are connected through various PC interfaces (USB, LAN, PCI, ISA, PC / 104, CAN, RS232) with the PC. The bmcm measurement cards integrated into the PC ensure a high noise immunity and suitable due to their low latency to the taxes and rules. On the other hand external measurement systems offer high flexibility and mobility – ideal for connection to laptops.
Remote measurements over long distances can be realized easily with the LAN bmcm measurement systems. The new 16-bit measurement system is unmatched in price / performance ratio in USB measurement USB AD16f, which records signals galvanically with 250kHz aggregate sampling rate. Data logger, who themselves have a built-in memory are a special form of data acquisition.