Special Notice NAICS 334290

The Digital Seismic Switch (DSS) is a compact, fault tolerant seismic detection system designed for the protection of critical infrastructure. Unlike traditional threshold switches, DSS continuously monitors ground motion and its own operational integrity. When seismic activity exceeds preconfigured limits, DSS sends out a real-time, microsecond-scale signal to trigger protective measures such as system shutdowns or isolations. How it Works: At its core, DSS uses a safety-rated microprocessor and redundant MEMS g-force sensors to monitor seismic activity. When motion surpasses the set thresholds, it delivers a switched output signal for immediate response. Key features include: Fault tolerance: Internal health checks with active failure alerts High availability: Continuous uptime during and after seismic events Smart interface: Real-time data and diagnostics via fiber optic link Remote logging: Seamless seismic data capture in compliance with ANSI/ANS-2.2 DSS is a modular, plug-and-play external component, designed to integrate seamlessly into existing safety architectures. Key Advantages: High reliability: SIL-2 certified with internal redundancy Fast response: Microsecond-scale s...

Notice ID: d29876ce29d54c498a0bb78de9e91443 · View on SAM.gov ↗