Safety-First Automation for High-Risk Environments
When lives, assets, and uptime are at stake, trust Pro Cahaya Industries to engineer functional safety systems that meet global safety standards while ensuring continuous, compliant operations.
Our solutions follow the complete IEC 61511 safety lifecycle, from risk analysis and system design to validation and proof testing. Whether you’re running an oil & gas facility, petrochemical plant, or critical utility infrastructure, we integrate safety into your operations—without compromising productivity.
Service Section
Integrated Control & Safety Systems (ICSS)
Unified Safety and Control Under One Architecture
We design unified control and safety architectures that seamlessly integrate DCS/PLC logic with SIL-rated safety systems—centralizing control, streamlining diagnostics, and enabling rapid fault response.
What We Offer:
- Centralized and distributed ICSS architecture
- Automated cause & effect matrix (CEM) based on HAZOP
- Fail-safe and redundant system configurations
- Integrated control and safety in a single lifecycle environment
ESD & PSD Solutions That Safeguard Operations
Rapid Response to Hazards and Critical Failures
Our safety shutdown systems are designed to protect personnel, assets, and critical processes from unexpected failures and hazardous events:
Emergency Shutdown Systems (ESD)
Triggered by critical conditions or operator input—shutting down terminals, refineries, and offshore platforms.
Process Shutdown Systems (PSD)
Reacts to abnormal process parameters to prevent escalation.
Includes: Field-mounted sensors, trip relays, actuated shutdown valves, alarm logic, and integrated HMI visualization
Compliance: Built for SIL-rated environments with full HMI integration for operational transparency
Functional Safety Validation & SIL Services
Certified Validation for Compliant Operations
Our validation services ensure your safety functions are effective, traceable, and certifiable: