The GRACO 17J939 is an inductive proximity sensor with an M12 threaded body, designed for non-contact detection of metal objects. It is typically constructed with a robust housing suitable for industrial environments and is used to relay cycle completion signals to pump controllers, independent controllers, or PLCs within GRACO equipment.

Key Features:

• Inductive proximity sensor
• M12 threaded body
• Compatible with GRACO pump controllers, independent controllers, and PLCs
• Non-contact metal detection
• Normally open (N/O) output
• Reliable signal transmission for cycle completion
• Designed for industrial automation and harsh environments

Applications:
Used in industrial automation for detecting the presence or absence of metal objects, signaling cycle completion in lubrication and fluid handling systems, and interfacing with controllers and PLCs.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure proper alignment with the target object for accurate detection
• Secure the sensor using the M12 threaded body
• Check wiring according to the equipment manual to avoid incorrect signal transmission
• Regularly inspect for physical damage or contamination