Interface card EHDS

Enertec Engineering AG is a leading and highly innovative manufacturer of load cells with a wide range of force transducers. The EHDS variable digital amplifier converts the input signal from a strain sensor or load cell into an analogue volt output signal. The output signal is also available in digital form. The EHDS signal amplifier is suitable for dynamic and static applications. Features Amplifier with fast analogue and digital output For dynamic and static applications Large offset range for the measuring bridge Optional robust aluminium housing (IP65) or housing for DIN rail Free application software and DLL file for creating customised software Special functions Adjustable measuring range The input range of the amplifier is 2.5 mV/V as standard. Other input ranges are optionally available. Second selectable amplification level The amplification can be changed by an adjustable factor via the software or a digital pin. This means that measurements with input signals of very different levels can also be carried out with a high resolution. The amplification can be adjusted by a factor of 1 to 100. Calibration of interpolation points or 3rd degree polynomial Any number of interpolation points can be recorded and the corresponding piecewise linearisation with 32 line segments can be carried out on their basis. The force can also be calibrated using a polynomial up to the 3rd degree. Calibration including temperature Optionally, the temperature can be taken into account during calibration via an internal temperature sensor. Up to 3rd degree polynomials can be calculated.