PROGNOST®-SILver 2018-02-09T10:09:27+00:00


Machine monitoring, protection, and shutdown device now in one SIL 3 certified hardware

PROGNOST®-SILver is a flexible and fast platform for integrated asset protection. It offers everything operators and instrumentation professionals call for:
• Condition monitoring
• Machine protection
• Diagnostic based SIL 3 certified emergency shutdown device
All this in one rack.

This hardware incorporates a smart modular concept that enables you to gradually replace or expand your existing system for additional protection tasks. It also allows users of previous PROGNOST®-SILver racks to re-use their existing PROGNOST® input cards.

This system is designed to provide machinery protection while maximizing production uptime.


Reliable monitoring of reciprocating machinery bears a list of challenges. PROGNOST Systems started to create dedicated solutions 25 years ago with the invention of the, still today, industry standard of segmented signal analyses.

PROGNOST®-SILver comes with the DNA of millions of monitored operating hours of reciprocating compressors based on specialized analyses. Signal plausibility checks, proven reliable monitoring and protection analyses guarantee no false trips and no missed detects.

Installation in hazardous areas

You can achieve huge savings with the protection rack installed in hazardous areas, i.e. Zone 2. Direct and short wiring from the sensor to the PROGNOST®-SILver input eliminates expensive field wiring, such as lines from the junction box to the rack cabinet.

PROGNOST®-SILver is flexible enough to allow you to use existing sensors and save money. The possibility to mix of Exi and Non-Ex signals, e.g. motor winding temperatures or motor current signals in one protection rack, without the need for barriers, yields the highest cost efficiency.

Cards for DCS signals
0 Machines
protected with one PROGNOST®-SILver
SIL 3 certified relay outputs on board
Up to 0
Temperature signals
IEC61508 (2010) Certificate by design
0 inputs
SIL certified in 17 intrinsically safe cards

Download now!

Download PROGNOST®-SILver brochure

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Download in further languages

Beside the english version of the brochure there are several translations available. The current available languages are Chinese and Japanese.