Expert Logger – the latest generation of stand alone data loggers


Delphin Technology AG presents Expert Logger, the latest generation of data loggers. Expert Logger combines state-of-the-art communication interfaces with sophisticated measurement technology. The device is available at market launch in three versions, which enable the processing of 16, 32 or 46 analog input channels. Depending on the device variant, up to 8 digital inputs/outputs and an SDI12 interface are available. The main areas of application for Expert Logger are in product testing, environmental measurement technology, laboratory data acquisition, research and development as well as in trials and testing.

The main areas of application include product testing, environmental measurement technology,laboratory data acquisition, research and development, and trials and testing.All analog inputs are galvanically isolated from each other. A 24-bit A/D converter ensures fast,precision sampling rates of up to 50 measurements per second per channel. The devices aremaintenance and noise free due to the absence of electromechanical components (such as relays) that are prone to wear and tear.

All Expert Loggers are equipped with internal 4 GB memories that can independently store up to100 million measurement values with date and time stamps. Storage capacity can be extended asrequired via external USB or LAN storage (NAS). Online measurement data or the contents of thedata memory can be transmitted to the internet via an integrated WLAN or UMTS module.

The Expert Logger is also equipped with an energy-saving “sleep function“ for automated switchingoff during breaks in measuring. Independent operation is possible using batteries, rechargeables or solar panels. The Expert Logger can communicate as standard via CanBus, ModBus and ProfiBus. Internal software channels such as calculation channels, limit values and integrators enable online evaluation of measurements and the logging of meaningful data.

Users can quickly and effectively operate the Expert Logger using the powerful ProfiSignal Go software that is included free in delivery. ProfiSignal Go can be used to portray measurement data in trends and to carry out detailed analyses. The software also enables fast ASCII exporting of measurement data for MS Excel™ or for conversion into TDM format.

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