It uses a low noise, teflon insulated cable. Typical applications include vibration sensing for engine and turbine monitoring, power plants and mining engineering. These models are sefl-generating piezoelectric transducers which require no external power for operation. Since these units have very low internal damping, they have very low phase shift over the operating frequency range. The seismic element is mechanically isolated from the mounting base, resulting in low strain sensitivity.
All materials are non-magnetic.
These features together with a sealed enclosure assure accurate, reliable data.