Sensing Systems' Endevcomodel 7240C is a miniature
piezoelectric accelerometer with low bandwidth flat to 30 kHz was designed for
general purpose high-frequency vibration measurements.
Endevco model 7240C
offers low base strain sensitivity with a total package weight of 4.8 gm,
eliminating mass loading concerns. The unit is hermetically sealed to prevent
against environmental contamination and is a self-generating device which
requires no external power source for operation.
Signal ground of the Endevco
model 7240C is connected to the outer case of the unit. When used with one of
the supplied isolated mounting studs, the accelerometer is electrically
isolated from the ground. A specially designed low-noise coaxial cable is also
supplied for error-free operation. The sensor is for use within a variety
of automotive, aerospace, commercial aviation, general laboratory testing and
structural monitoring applications.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
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