Phase Angle Voltmeter GP102

With advanced DSP technology using Discrete Fourier Transform algorithms, the GP102A-PAV provides capability, performance and versatility not available with traditional PAVs. Targeted at the Synchro/Resolver and LVDT/RVDT marketplace, this instrument makes measurements of Phase Angle, In-Phase, Quadrature (90° component), Fundamental and Total Vrms very straightforward. All these measurements are displayed simultaneously on a bright multifunction display. The readout can even be zoomed to enlarge any selected measurement. Isolated inputs allow null, ratio (in-phase, quad, fund, total rms, sum+difference) and gain measurements of key parameters. A reference offset facilitates bridging measurements along with a sensitive null meter for precise nulling. An on-board reference generator (with optional amplifier) eliminates the need for an external reference; although the unit can be used with an external generator. Using an optional switching matrix (TAF01-U), LVDT, RVDT and resolver measurements can be automated.