Sound sensors dsound® series
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Acoustic Sensor Technology made in Germany Sound sensors of the dsound® series Why acoustic sensors? Certainly, not everyone needs an acousitc sensor. For everyone else: The sensors of the dsound® series Equipment for industrial quality testing is often expensive and difficult to install. It requires frequent and often difficult maintenance and is not applicable in many areas. The dsound® USS4 „hears“ small changes of sound emitted by small parts or glass containers. Even the tiniest faults like cracks, inclusions or geometry deviations are reliably detected despite intense ambient noise. Using the means of sound detection, high enclosure class and the compact housing of the sensor, quality testing is now possible in areas where other methods like cameras, etc. fail. You will be amazed by the intelligent dsound® USS4. Whistling, grinding, buzzing, pounding A deviation from the usual sounds of a production process is often the first sign of an operational fault such as ripping material, breaking tools or bursting pressure hoses. With the help of the dsound® USS5, machines and processes can reliably be monitored acoustically. Additionally assessments of valve or relay states or snapped-in parts in assembly are viable. Even with unwanted ignitions or occuring leaks the dsound® USS5 can engage via the direct PLC connection if necessary. The dsound® sensor principle Defininition ot the sound source The source may be a single noise (airborne or body-borne sound) or a frequency band of different noises. sound recognition Train the sensor Depending on the sensor, a frequency pattern or a threshold is determined for the sound test. Real time signal analysis -integration in the process The sensor directly detects the predetermined parameters and returns a result. www. schallsensor. de/en © 2013 ds autmation gmbh

Acoustic Sensor Technology Acoustic Sensor dsound® USS4 Description • Integral, high quality electret microphone respectively deposed borne noise transducer • Powerful real-time signal processing directly on the sensor in the integrated Digital Signal Processor • USB 2.0 Interface • Training, parameterization, visualization and storage of sensor data via PC Software • Two switching outputs, one synchronization input and an analog input (configurable functionality via PC Software) for direct PLC connection • Robust, compact housing (M18x1) x 130mm (Protection degree IP67) Application areas •...