| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | |
| | | Seismic Sensors & Systems | | |
| | | NUCLEAR INFRASTRUCTURE PROTECTION | | |
| | | |
| | | Sensonics are the leading supplier of Seismic Monitoring and Protection systems to the UK Nuclear Industry. We offer a range of equipment, which can be scaled to meet the most complex requirements. Integrity and robustness is key to our system concept, offering protected power supply configurations, custom indication panels, as well as alarm voting racks suitable for safety critical applications. The systems provide a secure and extremely dependable seismic alarm to the site operational staff, allowing rapid shutdown of plant processes in a controlled manner. The key system components are as follows:- | | |
| | | |
| | | PROTECTING YOUR INVESTMENT | | |
| | | |
| | | |
| | | Voting Rack - Offering multi-channel 'two out of three' alarm voting. Utilising either robust electromechanical devices or triplicated programmable with self-fault diagnosis. | | |
| | | |
| | | Recorder - Robust PC with embedded operating system, contains on board non-volatile memory for program operation and event data storage. Annunciator - For local alarm indication and reset facilities. Key operated interlocks and alarm defeat facilities provide additional system robustness. | | |
| | | |
| | | | | test facility for complete | | |
| | | |
| | | |
| | | system integrity check. | |
| | | |
| | | UPS -Typically configured in a dual redundant PSU configuration and available with various hold up times dependant on system load. | | |
| | | |
| | | Qualifications - Seismic qualification to IEEE Std 344-1987, EMC approval to Def Stan 59-41 | | |
| | | |
| | | Seismcally Qualified System Cubide | | |
| | | |
| | | Seismic Array \AXmg Log* | | |
| | | |
| | | S SE Alarm ; ^ OSE Ala;r-. | | |
| | | |
| | | SCMM | | |
| | | Annunciate» and Local indicai.on | | |
| | | Plant Safely Sy*.ms | | |
| | | |
| | | |
| | | |
| | | Seismic S-tfch Array 1.N | | |
| | | Calibration and Voting Logic T*« | | |
| | | |
| | | |
| | | Data Sampling and Loggng PC | | |
| | | |
| | | Flash Drire | | |
| | | Pvpia, and Analysis | | |
| | | |
| | | UPS and PSU Control | | |
| | | |
| | | |
| | | PSU1 Charger and Basar y | | PSU2 Chat gar and Bar!?-, | | |
| | | Typical Seismic Protection System Configuration | | |
| | | |
| | | |
| | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |