About Us

Who We Are

Founded in 2006, Harold G. Schaevitz Industries LLC (dba The Sensor Connection) is a team of engineers and service specialists headquartered in Bloomfield Hills, Michigan. We come from families that have been developing, manufacturing, and marketing innovative temperature sensors, position sensors, and related electronics to the automotive, industrial testing, and manufacturing industries for three generations. We are passionate about the quality of our products and take pride in knowing we supply our customers with the dependable service and superior products they have come to expect.

Skype: TSC.Sensors
CAGE Code: 7NEA9
DUNS: 060471995
NAICS: 334513, 423610

Products & Services

Position Sensors

  • Linear Position Sensors
  • Rotary Position Sensors
  • Position Sensor Instrumentation
  • Position Sensor Accessories

Temperature Sensors

  • Thermocouples
  • RTDs
  • Thermocouple Accessories
  • Thermocouple Instrumentation

Pressure Sensors

  • Electronic Pressure Switches
  • Mechanical Pressure Switches
  • Pressure Transducers
  • Pressure Trasmitters


  • Position Sensor Instrumentation
  • Process Instrumentation
  • Thermocouple Instrumentation
  • RTD Instrumentation


  • Cable Assembly
  • Consultation
  • Custom Sensor Design
  • Systems Integration

Distributed Products

  • TE Connectivity Macro Sensors
  • Suco ESI
  • Absdolute Process Instruments

Our Mission

At Harold G Schaevitz Industries, we strive to create and supply our customers with superior quality products and exceptional service.

Harold G. Schaevitz


Harold G. Schaevitz began his career in 1981 at Schaevitz Engineering as an eastern regional sales manager. In 1990 he founded Schaevitz Intertech for contract manufacturing of screw machined parts. In 2006 he co-founded Harold G. Schaevitz Industries (HGSI) designing, manufacturing, marketing, and distributing temperature and linear position sensors. In 2009 he founded Sensing Solutions, specializing in marketing American-made linear position, rotary, and tilt sensing products to Asia. In 2012 he co-founded Alliance Sensors Group a manufacturer of linear and rotary position senors.


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