Brochure Details Three-Component Dynamic Force Sensors

January 14th, 2008

Three-component Dynamic Force Sensors is a brochure that highlights specific sensors and instrumentation for force limited vibration testing; measuring input forces for modal analysis and structural testing; assessing biomechanical ability; monitoring cutting tool forces; studying machine and engine mounts for imbalance or noise; and recording impact forces during drop and crash testing.

The sensors and systems highlighted in the new brochure represent some of the most popular units. Three-component dynamic force sensors are offered in both ICP and charge output configurations for dynamic and quasi-static force measurement applications. Each uses an array of precision aligned, quartz sensing crystals. Measurements along the z-axis are proportional to applied compression, tension, and impact forces. Measurements along the x- and y-axis are proportional to shear forces that are imposed upon preloaded crystals by the test fixture. Sensors may be used with ICP signal conditioning and permit the use of a variety of inexpensive 2-wire cable systems. The low-impedance signal may be transmitted over long cable distances, and the sensors may be used in dirty environments with no signal degradation. Summing amplifiers are available allowing multiple Fx, Fy, and Fz sensor signals to be added together before being transmitted, thus saving money on data acquisition channels.

For a copy of the brochure, visit the PCB Piezotronics website.

Entry Filed under: Data Acquisition, Sensors