Solartron Releases Digital and Analogue Gauges

Solartron Metrology has introduced two flexure gauges that are suitable for post-process or in-process applications requiring high-precision, high-volume measurements. The digital and analogue sensors can maintain their high repeatability and resolution of less than 0.1um over millions of measurement cycles. There are no sliding parts within the sensor or its parallelogram-shaped frame, ensuring that the gauges are frictionless and virtually free from hysteresis.

The analogue gauge with half-bridge or LVDT output can be used with most standard amplifiers. The digital gauge interfaces with Solartron's Orbit network, which enables even higher linearity over its full 1mm or 2mm measuring range. Orbit also allows the gauges to be mixed with other digital transducers in a single measurement system. The IP65-rated gauges can be mounted with little or no stress through the gauge centreline, which enables the precision profiling of moving material such as sheet products or rotating shafts and brake discs, for instance.

The flexure gauges have forward and reverse spring action, while a pneumatically actuated version is available where automated measurements are required. Their novel design, using a high number of factory-serviceable parts, is said to reduce the cost of ownership.

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