PROGNOST®-SILver is a SIL 3 certified machinery protection system designed to provide continuous, reliable protection for critical rotating equipment.
Its modular and scalable architecture supports a wide range of machine types and configurations, allowing the system to expand as protection requirements change. Continuous, simultaneous signal acquisition provides gapless monitoring of critical machine parameters, helping identify unsafe operating conditions and initiate a reliable shutdown before equipment damage or a hazardous event can occur.


The system combines machinery protection and advanced condition monitoring within a single platform. Its fail-safe, dual-channel architecture provides the redundancy required for dependable emergency shutdown, while integrated diagnostic capabilities deliver greater insight into machine condition and developing mechanical issues. PROGNOST®-SILver can be connected to existing control and safety systems, making it suitable for both new installations and modernization projects.


With true SIL 3 certification, a durable low-maintenance design and configurable protection functions, PROGNOST®-SILver helps operators improve the safety, availability and long-term reliability of high-value rotating equipment. The system is particularly well suited to safety-critical applications where dependable machine protection, continuous monitoring and compliance with functional safety requirements are essential.
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PROGNOST®-SILver

Specs

Safety Certification
IEC 61508 SIL 3
Signal Inputs
Up to 68 channels
Temperature Inputs
Up to 272 channels
Relay Outputs
30 SIL-certified contacts
Digital Inputs
24 inputs
Sampling Rate
25 kHz
Power Supply
Redundant 24 VDC
Architecture
Modular 19-inch rack
Installation
Suitable for Zone 2
Compliance
IEC 61508, API 670, ATEX and IECEx

Features

  • SIL 3 Certified | Certified to IEC 61508 SIL 3 for critical machinery protection and emergency shutdown.
  • Integrated Protection and Monitoring | Combines machinery protection, condition monitoring and diagnostics in one system.
  • Modular and Scalable | Configurable architecture accommodates different machines and protection requirements.
  • Continuous Signal Acquisition | Monitors all connected signals simultaneously without gaps in the data.
  • Fail-Safe Design | Dual-channel architecture provides dependable protection during critical operating conditions.
  • Advanced Signal Validation | Plausibility checks help prevent nuisance trips, missed detections and sensor-related faults.
  • Reciprocating Machinery Analysis | Segmented vibration and piston rod position monitoring provide detailed insight into machine behaviour.
  • System Integration | Connects with existing control, condition monitoring and safety systems.
  • Low-Maintenance Design | Built for dependable, long-term operation with minimal routine maintenance.
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