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Industrial Proximity Products

George Risk Industries, Inc.’s industrial proximity sensors are encapsulated reed switches activated by a magnetic field. Get in touch with Doug Berger today to order the parts you need or to help you find the solutions that work best for you.

Phone: (800)445-5218

GRI Industrial Proximity group

Proximity Sensors

GRI carries parts like P-10 proximity sensors to PV-40 vane sensors that meet the needs of multiple industries.

GRI proximity push button switches

Pushbutton Switches

GRI’s complete line of unique reed type push button switches have outstanding performance and unlimited versatility.


Keyboards, Keypads, & Keycaps

GRI offers a variety of keyboards, keypads and keycaps to meet many industry needs.

* Learn more about GRI’s full warranty and return policies.

Benefits of Our Sensors


Compact, Versatile Size

The compact size of GRI proximity sensors allows for multiple mounting configurations. Our switches can be used in a wide range of applications depending on your need.


Durable & Highly Reliable

The manufacturing techniques used to create GRI proximity sensors ensure a long electrical and mechanical life. Our durable and versatile reed switch and contacts can operate in temperatures ranging from -40 degrees to 85+ degrees celsius. Additionally, we seal our sensors in an inert atmosphere. Since there is no exposed arching, proximity sensors are safe to use in volatile and hazardous environments. Plus, no mechanical adjustments are necessary during the operational lifetime.

Industries Served

GRI proximity sensors are used in a wide array of industries, including but not limited to:

  • Automotive
  • Commercial Aviation
  • Engineering
  • Food Processing
  • Medical
  • Military & Aerospace
  • Nuclear
  • Printing
  • Research & Development
  • Safety & Security