{"id":14913,"date":"2024-06-04T10:34:00","date_gmt":"2024-06-04T08:34:00","guid":{"rendered":"https:\/\/www.delphin.de\/?p=14913"},"modified":"2024-10-02T10:35:03","modified_gmt":"2024-10-02T08:35:03","slug":"identify-vibrations","status":"publish","type":"post","link":"https:\/\/www.delphin.de\/en\/schwingungen-identifizieren\/","title":{"rendered":"Identify and eliminate vibrations"},"content":{"rendered":"

Whether technical devices, machines, systems, buildings, vehicles or airplanes: In some areas, even the smallest vibrations can cause major damage. High-quality vibration measurement technology helps to detect and eliminate problematic vibrations and shocks at an early stage.<\/strong><\/p>\n\n\n\n

Vibration monitoring is a key technology for identifying unwanted vibrations in a wide range of applications. As an important element in the condition monitoring of machines and systems, it helps to detect and rectify unacceptable changes in the operating condition before major damage leads to unplanned downtime. In service life tests in product development, vibration measurement provides information on the development of the degree of wear on moving components over the entire life cycle and thus contributes to quality improvement. In the field of power generation, it is used to monitor large rotating masses, which must be slowed down immediately in the event of a fault in order to prevent major damage. In addition, there is an increasing demand for highly accurate, reliable and easy-to-use vibration measurement technology in factory and production automation. With the universally applicable Expert Vibro series, Delphin Technology has been offering compact, intelligent and flexible vibration measurement devices for vibration data acquisition and vibration analysis in a wide range of applications for more than ten years.<\/p>\n\n\n\n

State-of-the-art processor technology based on powerful FPGA processors enables four, eight, twelve or 16 synchronous vibration measurement channels with high sampling rates in a very small space. At the same time, 24-bit A\/D converters guarantee maximum precision.<\/p>\n\n\n

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Data monitoring on the fly<\/h2>\n\n\n\n

While most systems require several devices, the Expert Vibro only needs one, which is also very compact. This allows vibration measurements to be carried out in places where they were previously not economically feasible. Installation and training are completed quickly so that users can start measuring and processing their data in no time at all.<\/p>\n\n\n\n

On the hardware side of the Expert Vibro, there is a powerful dual-core FPGA processor based on ARM, which provides large reserves of computing power. This makes it possible to record up to 16 measuring channels simultaneously with sampling rates of up to 50 kHz each and to evaluate the signals. Galvanic isolation of the channels prevents cross interference. Users can switch between voltage measurement, IEPE and shaft vibration sensors as required. Flexible triggering is possible by using integrated comparators and digital inputs. The measured data is monitored on the fly. If limit values are violated, the eight digital outputs can be switched within milliseconds. Four additional analog outputs are available for monitoring purposes. With the help of software channels, limit value violations can be systematically combined into collective alarms. As an alternative to output to digital outputs, alarms can also be forwarded via fieldbus.<\/p>\n\n\n\n

Expert Vibro offers a wide range of connection options. Two Profibus DPV1\/slave interfaces, two CAN 2.0\/Modbus RTU master & slave interfaces and the TCP\/IP communication variants Modbus TCP Server & Client, OPC UA Server & Client, SMTP, NTP and PTP are available for fieldbus connection. An OPC UA HA server interface can also be integrated as an option. The measured values are transferred quickly and conveniently to the intranet or internet via LAN. The vibration measuring device can also be accessed from any network PC. It can also be equipped with WLAN (802.11b\/g\/n; GRPS). By synchronizing several Expert Vibro devices, vibration measurements can also be carried out with a higher number of channels.<\/p>\n\n<\/div>\n\n

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Vibration monitoring without expert knowledge<\/h2>\n\n\n\n

Measuring vibrations with Expert Vibro requires no expert knowledge. The devices can be configured intuitively so that even users without programming knowledge can implement their own monitoring and analysis tasks independently. The programming functions for signal processing summarized under the term \"software channels\" are designed according to the proven modular principle. Software channels are conveniently created and configured at the click of a mouse and later executed within the device. Each software channel has one or more inputs and one output. As the channels can be easily linked together, even more complex functions do not pose an insurmountable challenge. All signal analysis tasks are configured and executed online. This applies to individually parameterizable filters, integrators and differentiators as well as to the FFT calculation. The calculated spectra are stored autonomously together with time signals and a wide selection of derived phase, frequency and amplitude characteristics. A 12 GB data memory is available for this purpose, offering space for around 860 million measured values. Access is possible via USB, NFS, CIFS and (S)FTP. Versatile software channels allow in-depth analyses to be carried out in the hardware. Expert Vibro can also be operated independently and used for a wide range of monitoring tasks. All important configuration data and measured values are clearly displayed on the touch display.<\/p>\n\n<\/div>\n\n

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Image: Delphin Technology AG<\/em><\/p>\n\n<\/div>\n\n\n

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<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Intelligent and flexible vibration measuring devices for vibration data acquisition
\nand vibration analysis in various fields of application<\/p>","protected":false},"author":6,"featured_media":14899,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[97,111],"tags":[124],"blog-kategorie":[78],"intern":[90],"class_list":["post-14913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-messtechnik","category-schwingungsmessung","tag-schwingungsanalyse","blog-kategorie-fachbeitraege","intern-load-post"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/posts\/14913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/comments?post=14913"}],"version-history":[{"count":2,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/posts\/14913\/revisions"}],"predecessor-version":[{"id":14915,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/posts\/14913\/revisions\/14915"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/media\/14899"}],"wp:attachment":[{"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/media?parent=14913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/categories?post=14913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/tags?post=14913"},{"taxonomy":"blog-kategorie","embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/blog-kategorie?post=14913"},{"taxonomy":"intern","embeddable":true,"href":"https:\/\/www.delphin.de\/en\/wp-json\/wp\/v2\/intern?post=14913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}