{"id":1596,"date":"2026-01-17T21:07:06","date_gmt":"2026-01-17T19:07:06","guid":{"rendered":"https:\/\/www.sultrade.cz\/?post_type=produkt&p=1596"},"modified":"2026-03-09T23:39:06","modified_gmt":"2026-03-09T21:39:06","slug":"pistons-and-rotary-engines","status":"publish","type":"produkt","link":"https:\/\/sultrade.cz\/en\/produkt\/pistove-a-rotacni-stroje\/","title":{"rendered":"Monitoring of reciprocating and rotary machines"},"content":{"rendered":"

PROGNOST\u00ae-SILver \u2013 machine protection and monitoring<\/strong><\/p>\n\n\n\n

PROGNOST\u00ae-SILver<\/strong> It is an advanced machine protection and monitoring system that combines condition monitoring, machine protection, and emergency shutdown (ESD) in a single, safety-certified hardware solution. SIL 3<\/strong>. The system is designed primarily for critical industrial applications where maximum safety, reliability, and device availability are key.<\/p>\n\n\n\n

Applications for piston compressors<\/strong><\/p>\n\n\n\n

The main area of application for the PROGNOST\u00ae-SILver system is reciprocating compressors, the monitoring of which requires specialised analysis methods. The system uses segmented vibration analysis technology, which divides one compressor rotation cycle into multiple segments, thereby allowing for a very precise evaluation of the machine's mechanical condition.<\/p>\n\n\n\n

Thanks to a combination of multiple types of measured quantities \u2013 for example, vibrations, piston rod position, cylinder pressures, temperatures, or shaft displacement \u2013 the system can detect developing faults in good time and prevent serious compressor failures.<\/p>\n\n\n\n

The system can simultaneously monitor several machines and process dozens of signals from sensors. Advanced algorithms evaluate signals in real time and, thanks to plausibility checks of measurements, minimise false alarms.<\/p>\n\n\n\n

Applications for rotary machines<\/strong><\/p>\n\n\n\n

Alongside reciprocating compressors, PROGNOST\u00ae-SILver is also suitable for rotating machines, such as centrifugal pumps, compressors, turbines or gearboxes. The monitoring is primarily based on the analysis of vibrations, temperatures and shaft position, which allow for monitoring the condition of bearings, rotors or the machine housing.<\/p>\n\n\n\n

Thanks to its modular design, the system can be easily expanded with additional measurement channels and adapted to specific applications or operator requirements.<\/p>\n\n\n\n

\n\n\n\n

PROGNOST\u00ae-NT \u2013 diagnostics and predictive maintenance<\/strong><\/p>\n\n\n\n

PROGNOST\u00ae-NT<\/strong> je pokro\u010dil\u00fd diagnostick\u00fd syst\u00e9m pro online monitoring a prediktivn\u00ed \u00fadr\u017ebu rota\u010dn\u00edch za\u0159\u00edzen\u00ed. Umo\u017e\u0148uje v\u010dasnou detekci vznikaj\u00edc\u00edch poruch, optimalizaci servisn\u00edch interval\u016f a prodlou\u017een\u00ed doby mezi odst\u00e1vkami za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n

Applications for piston compressors<\/strong><\/p>\n\n\n\n

For reciprocating compressors, PROGNOST\u00ae-NT provides a detailed analysis of the machine's mechanical and process condition. The system processes signals from various sensors and allows, for example:<\/p>\n\n\n\n

    \n
  • Analysis of p-V diagrams of a cylinder for compressor performance evaluation<\/li>\n\n\n\n
  • monitoring of the dynamic position of the piston rod and wear of the rider rings<\/li>\n\n\n\n
  • diagnostics of valves, piston rings and seals<\/li>\n\n\n\n
  • Calculation of piston mechanism load<\/li>\n\n\n\n
  • vibration and pressure pulsation analysis.<\/li>\n<\/ul>\n\n\n\n

    The system also includes a fault pattern database with over hundreds of diagnostic scenarios. The software can automatically recognise typical faults and identify the affected compressor component.<\/p>\n\n\n\n

    Applications for rotary machines<\/strong><\/p>\n\n\n\n

    PROGNOST\u00ae-NT can also be used for monitoring rotating machinery, such as compressors, pumps, turbines or gearboxes. In these applications, the system monitors in particular:<\/p>\n\n\n\n

      \n
    • Vibrations and dynamic behaviour of the rotor<\/li>\n\n\n\n
    • Bearing and mechanical part temperatures<\/li>\n\n\n\n
    • shaft position and machine load<\/li>\n\n\n\n
    • Long-term trends in operating parameters.<\/li>\n<\/ul>\n\n\n\n

      Thanks to advanced analytical functions and automatic diagnostics, PROGNOST\u00ae-NT allows a transition from preventive to predictive maintenance, leading to reduced service costs and increased operational availability of equipment.<\/p>","protected":false},"author":1,"featured_media":1601,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"typ-produktu":[23,17],"class_list":["post-1596","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","typ-produktu-monitoring-a-diagnostika","typ-produktu-kompresory-a-diagnostika"],"acf":[],"_links":{"self":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt"}],"about":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/types\/produkt"}],"author":[{"embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":3,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1596\/revisions"}],"predecessor-version":[{"id":2356,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1596\/revisions\/2356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/media\/1601"}],"wp:attachment":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"typ-produktu","embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/typ-produktu?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}