The GRACO B52M02 is a Harrier+ MPI controller designed for multi-point chemical injection systems. Its material is not explicitly specified, but it is typically housed in a robust enclosure suitable for industrial environments. The controller is intended for use in oil and gas wells and pipelines, enabling remote monitoring and control of chemical injection at up to eight points using a single pump and controller.

Key Features:

• Controller
• Harrier+ MPI
• Designed for use with GRACO chemical injection systems and compatible with international communication standards
• Reduced footprint and cost by managing up to eight injection points with one pump and controller
• Uninterrupted operation with smart alarms
• Remote communication and monitoring
• Tank level monitoring
• Temperature-controlled dosing
• Analog In/Out capability
• Flow verification for leak detection
• Automation features

Applications:
Multi-point chemical injection for oil and gas wells and pipelines; enables remote data collection, control, and analysis of chemical usage at multiple injection points

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the chemical injection system
• Ensure correct voltage supply (24 VDC input/output)
• Follow GRACO installation guidelines for wiring and mounting
• Verify compatibility with existing GRACO equipment and communication protocols
• Regularly check for firmware updates and system diagnostics
• Consult the equipment manual for detailed installation and maintenance procedures
• Perform routine inspections and maintenance to ensure uninterrupted operation
• Contact a GRACO specialist for support with configuration and troubleshooting