Products Catalog

Specification

A self contained power source that provides excitation power and acts as an interface between voltage mode piezoelectric sensors and measuring instruments. Single channel unit power by internal 9 volt battery or an AC/DC adapter.

The 5114 is a single channel signal conditioner that provides constant current excitation required by low impedance voltage mode sensors with built-in electronics (i.e. Piezotron, PiezoBeam, K-Shear and Ceramic Shear) or for high impedance sensors with an external impedance converter. Sensor power is supplied by the same two-wire cable that provides the low impedance, output signal. The 5114 decouples the DC bias voltage from the output signal.