IPD Your Electronics Products Source IPD Logo
Left graphic for IPD web site



EMS product picture

Engineering and Manufacturing Services (EMS) manufactures and supplies cost-effective sensors and controls for process automation and industrial applications.  EMS started with the design of ultrasonic sensors and now offers a full line of ranging and proximity sensors using ultrasonic technology under the Sonarange and Sonaprox trademarks.

  • Ultrasonic Proximity sensors
  • Ultrasonic Range sensors
  • Optical Sensors
  • Inductive Proximity Sensors
  • Level Switches
  • Speed Monitors
  • Speed Controls
  • Process Controllers

EMS sensors can be fully integrated into and operate with standard PLC, DCS, SCADA, or other control systems using standard operating voltages and output signals.  EMS sensors are suited for applications in a wide variety of industries such as: food processing, packaging, factory automation, chemical processing, pulp and paper, water and wastewater, textiles, metals processing and finishing, robotics and industrial process control.

EMS sensors combine with the "Sentry" line of controls for a complete "stand alone" system that is rugged, reliable and economical ($125-$175 each). The “Sentry” line of controls includes:

  • Speed Sentry - Over, under & zero speed detection with one or two alarm relays - programmable - "auto learn" feature
  • Sonaprox Sentry - Ultrasonic proximity detection
  • Sonarange Sentry - Dual setpoint non-contact ranging sensor control
  • Float Sentry - Liquid level control
  • Prox Sentry - On/off proximity point control



*Sonarange and Sonaprox are registered trademarks of Engineering and Manufacturing Services, Inc.










©2007 Industrial Products Distributing, Inc. All Rights Reserved. spacer spacer Home | About Us | Products | IPD Line Card| Contact Us spacer spacer spacer