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    Orbus Hardwired Safety Systems

    Proven solid state technology

    The Orbus® range is based on well-proven solid state technology that is inherently exceptionally reliable. Typically this equipment is able to achieve very high levels of quantified safety integrity suitable for SIL 4 use. This range enable us to engineer systems that are pulse testable, fail-safe or combined. Additionally we are able to provide diverse systems for extremely onerous applications, as found within the Nuclear Industry.

    Orbus Hardwired Safety Systems
    • Features

      Key Features include:
      • Safety Instrumented System specifically designed for applications which require the highest Safety Integrity Levels (SIL3 & SIL4)
      • Inherently Cyber Secure
      • Modular design allows users to create fault-tolerant, fail-safe or combined systems with very high availability, without compromising the superior safety performance
      • Extensively used in IEC61508 applications
      • Type tested via TÜV, SIRA (SIREP/EI) & ERA
      • Provides diverse systems for rejection of common mode failures
      • Stable technology with proven use in a vast installed base with over 30 years of application in majority of process markets

      Certified by TÜV Rheinland for use in safety applications up to safety integrity level 4 (SIL4)

      Benefits

      • Ensures verifiable protection of personnel and assets
      • Inherently Cyber Secure
      • Confidence in using proven product based on simple and elegant design
      • Major operating cost benefits from quantifiably reliable low spurious trip rate yielding high plant productivity
      • Major capital cost benefits based on SIL rating and availability for the majority of I/O profiles

      Applications

      Industries
      • Oil & Gas
      • Chemicals and specialty chemical
      • Power generation
      • Pharmaceutical
      • Nuclear & Defence

      Applications
      • High integrity pressure protection system (HIPPS)
      • Emergency shutdown (ESD)
      • Fire and gas (F&G)
      • Over Pressure Protection Systems (OPPS)
      • Nuclear Fuel Transfer Systems
      • Nuclear Reactor Cooling Systems Protection

      Gallery