PROGNOST-SILver - SIL3 machinery protection
AI Summary
PROGNOST®-SILver is a SIL3-certified machine protection system designed for critical reciprocating compressors, leveraging data from over 1,500 machines and millions of monitored hours. Its modular design supports 68 signal input channels for up to eight machines, offering early and reliable protection through permanent signal plausibility checks and a unique two-factor shutdown logic. The system complies with API 670 standards and monitors vibration, displacement, pressure, and temperature with segmented monitoring and individual protection limits. PROGNOST-SILver features broad international certifications (including IEC61508 SIL3, ATEX, IECEx, CSA, KOSHA, and others), supports direct short wiring to reduce installation costs, and can operate safely in Zone 2 environments without expensive housing requirements. It offers a high sampling rate (25 kHz, prepared for 100 kHz) and multiple signal plausibility checks to prevent missed detections and false alarms.
Trust in our proven expertise to keep your operations running
Harnessing insights from millions of monitored hours across over 1,500 critical reciprocating compressors, PROGNOST®-SILver offers SIL3 machine protection.
With its innovative modular design, PROGNOST-SILver provides 68 signal input channels for up to 8 machines. Permanent signal plausibility checks, combined with a unique 2-factor logic for machine shutdown, ensure exceptionally early and reliable protection for your machinery. Elevate your operational safety with PROGNOST-SILver!
Your benefits
- Broad certification: Ensures reliability and performance worldwide, including IEC61508 – SIL3, ATEX / IECEx, CSA / US, KOSHA, GOST-R-EX / EEU, DNV, CCC, and more certificates
- Direct and short wiring: From the sensor to the PROGNOST-SILver (located in a field-housing) eliminates expensive field wiring, such as lines from the junction box to the cabinet
- Zone 2: PROGNOST-SILver can operate in Zone 2 without costly Ex d- or purged Ex p-housings
Features
- API 670 compliant
- Signal analyses for vibration (acceleration, velocity), displacement, pressure, and temperature
- Segmented monitoring (1, 8 or 36 segments) with individual protection limits
- 2-factor alarm logic and 14 different signal plausibility checks preventing effectively missed detects and nuisance trips
- Sampling rate 25 kHz (prepared for 100 kHz)
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Downloads
- PROGNOST®-SILver brochure EN pdf 3.26MB
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