Expert Key: A new class in PC Data Acquisition




Expert Series is the latest generation of data acquisition equipment from Delphin. Expert Key devices enable measurement
data to be acquired, monitored and analysed and experiments and test stands to be automated. Expert Key devices have both
USB and network interfaces that can be optionally used. Measurement data can be either acquired directly at a local PC or
decentrally across a LAN. Measurement can begin as soon as the device is connected to a PC via USB or Ethernet.
Expert Key devices are supplied with the powerful ProfiSignal Go software. ProfiSignal Go is professional PC software for the
online and offline monitoring and analysis of measurement data. If you are already using other measurement software, the full
service package also contains LabView™-driver, Diadem-Export, Modbus TCP and OPCServer.
The Expert Key L model, with plug-in screw terminals, has been developed especially for laboratory and experimental use. The
Expert Key C model is available for fixed mountings, e.g. within a cabinet. The Expert Key M model is available for mobile use
within a case and is equipped with variable connection options. Saves Inputs and outputs of the Expert devices are universal and
therefore suitable for a wide range of different types of applications. Each channel can be separately configured as an mV / V, mA,
thermocouple or RTD input.
A sampling rate of up to 100,000 measurement values per second can be optionally assigned to the channels. Inputs have
galvanic isolation and therefore protected against earth loops. Experiments can be controlled or events triggered via analog,
digital or PWM outputs. Digital inputs are available for acquiring status, frequencies or impulses.
The Expert Key L model, with plug-in screw terminals, has been developed especially for laboratory and experimental use. The
Expert Key C model is available for fixed mountings, e.g. within a cabinet. The Expert Key M model is available for mobile use
within a case and is equipped with variable connection options.
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• USB and Ethernet connection
• Galvanic Isolation
• ProfiSignal Go Software included
• Analog Inputs
o 14 channels (Model 100) and 28
channels (Model 200)
o 18 bit resolution
o Sampling rate: up to 100kHz
o Type of Sensors: Volt, Current,
Thermocouple, RTD
• Analog Outputs
o 2 channels
o 16 bit resolution
o Max output rate: 100Hz
• Digital Input with Counter function
o 12 channels (Model 100) and one
channel (Model 200)
• Digital Output and PWM Output
o 8 channels (Model 100) and one
channel (Model 200)