Posted to News on 14th May 2007, 14:16
Piezoelectric sensors measure repetitive strains
The series M240 ICP strain sensors and model 410A01 ICP signal conditioner from PCB Piezotronics utilise piezoelectric sensing elements to measure dynamic and quasi-static stress forces on machinery structures indirectly. The M240 ICP strain sensors are suitable for applications that require the measurement of repetitive strain curves for monitoring forces experienced during manufacturing, assembly, on-line processes, quality assurance or end-of-line product testing. Piezoelectric ICP sensors feature high rigidity and have no moving parts inside them, thus are not susceptible to fatigue or changes in sensitivity over billions of cycles.
The Model 410A01 ICP signal conditioner unit synchronises with machine cycles through a reset feature, while analogue and peak hold outputs allow for real-time monitoring. It is suitable for monitoring and other product quality assurance applications requiring the measurement of repetitive force curves, where control limits are set on the peak force or signature to prevent acceptance of non-conforming parts. DIN rail mounting offers convenient installation into protective enclosures to withstand harsh, industrial environments.
Go to www.pcb.com for detailed product specifications, drawings and additional information.
