Data Acquisition System

The Expert Key is the latest generation of data acquisition equipment from Delphin Technologies. It enables data acquisition and test stand automation from a PC using either USB or Ethernet. The Expert Key incorporates Analog and Digital inputs and outputs in a compact unit. It supports sample rates up to 100 kHz with 18 bit measurement resolution.
The analog inputs can be attached to RTD sensors, thermocouples, volt or 20 mA signals enabling any physical value to be acquired (e.g. temperature, pressure, flow-rate). The measurement data is saved as scaled and linearized to the device (e.g. PSI, ftsec, GPM). Scaling is pre-configured for all current thermocouple and RTD sensor types.Analog, digital and PWM outputs enable control for experiments or test automation.