Safe and Reliable Operation:
Process control failures can quickly become costly process upsets. Diamond-SIS® provides a simple, reliable way to stop abnormal conditions before they threaten equipment, production, or process safety.
Made in the USA, Diamond-SIS® is a safety-certified, cyberproof single-loop logic solver designed for demanding process industry applications. Sometimes called a trip amplifier or analog safety relay, Diamond-SIS® provides dedicated protection without the complexity and cost of a PLC-based safety system. Its proven electromechanical design delivers dependable operation, long service life, and the confidence that your protective function will work when needed.
Protect your process without overcomplicating your solution. Diamond-SIS® is an affordable choice for safety alarms, safety interlocks, and safety instrumented systems.
Features and Benefits:
- High-availability discrete control system
- IEC 61508 SIL 3 certified
- Class I Division 2 rated
- Cyberproof
- Isolated 4-20 mA output
- Hi/Lo trip diagnostics
- Local Hi/Lo trip indication
- Annual maintenance packages available
- Easy installation with long useful life
Common Applications:
- Automated Overfill Protections (AOPS)
- Automated Independent Backup (AIB)
- Burner Management Systems (BMS)
- High Integrity Protection Systems (HIPS)
- Coke Drum De-Heading
- Pump/Wellhead Protection
Trustworthy Protection:
With more than a decade of proven performance and millions of operating hours with zero dangerous failures, Diamond-SIS® delivers the reliability you expect from a safety system. Its simple design makes it easy for operators and maintenance personnel to understand, test, and maintain. Owners benefit from high availability, competitive cost, and short delivery times.
Proven in use. Simple to maintain. Ready when you need it
Easy Installation and Configuration:
Diamond-SIS® is a discrete control system designed for straightforward installation, configuration, and maintenance using standard tools. For retrofit applications, existing mounting locations can often be reused, reducing installation time and field modifications. Detailed engineering plans show how Diamond-SIS® and associated equipment interface with your existing system, making upgrades easier to plan and execute.
