SIL2 Instrument Air Skid with PLC Control for Industrial Applications

This SIL2-certified instrument air skid features a fail-safe control system design, meeting stringent safety requirements for industrial applications. The integrated system includes air compressor, air tank, filters, dryer, valves, instrumentation, and control box components.

• Complete skid-mounted solution with all components integrated on a single steel platform
• Factory-assembled and tested for reliable performance and quality assurance
• Simplified installation with only process connections, power supply, and communication interfaces required
• Designed for easy relocation and flexible deployment
• Fail-safe design compatible with SIS or ESD systems for enhanced safety

The system delivers purified compressed air with:

• Dew point below -40°C
• Oil content below 0.01ppm
• Dust particle size less than 0.01μm

Ambient air is compressed, cooled, and separated from moisture before storage. The air then passes through multiple filtration stages and deep dehydration to achieve instrument-grade quality.

This skid-mounted system is ideal for:

• Natural gas liquefaction units
• Well gas recovery systems
• Decarbonization and sulfur recovery modules
• Remote gas well operations (shale gas, coalbed methane)

• Reduces on-site construction time and labor requirements
• Improves installation efficiency with factory-tested components
• Ensures consistent quality through controlled manufacturing processes
• Provides flexible deployment options for changing operational needs