Industrial Sensors

and Controls

Speed Sentry for conveyors. Level sensors for pump and sump control. Proximity sensors for limit switching. Ultrasonic sensors for non-contact product measurement and inventory control. Capacitance sensors for plugged chute detection.

Optical and Ultrasonic sensors for rate and totalization. Conveyor speed monitoring with Speed Sentry. Ultrasonic non-contact measurement for transparent packages and reflective foils. 

Proximity sensors for limit switching. Ultrasonic sensors for non-contact product detection and ranging. Speed Sentry for conveyor speed monitoring. Optical sensors for rate and totalizing.

Capacitance sensors for plugged chute detection. Ultrasonic sensors for non-contact detection and ranging. Speed sentry for conveyor speed monitoring. 

Optical sensors for rate and totalizing. Ultrasonic sensors for non-contact ranging and proximity. Speed Sentry for conveyor speed monitoring.

Ultrasonic sensors for non-contact fluid level detection. Also useful for detecting depth of snow pack.

Capacitance sensors for level detection on portable tanks. Ultrasonic sensors for non-contact height detection to keep equipment level. Float sensors to help keep stock tanks full. Ultrasonic sensors to detect livestock.

Stream height is proportional to flow volume. Ultrasonic sensors can provide useful information from remote sites for monitoring watershed information.

Float sensors can be used to control pumps used in wastewater lift stations. 

Float sensors, pressure sensors, or ultrasonic sensors can be connected to SCADA, DCS, PLCs, or our Sentry line of controllers to provide pump control for various fluid control systems.

Non-contracting ultrasonic or optical sensors can provide robotic systems with the ability to make precision movements.

Bilge and fuel storage systems benefit from non contacting ultrasonic measurements that can be averaged to compensate for constantly shifting levels.

Environmental compliance can be assured and proven using non-contact ultrasonic sensors to measure flow rates by channel depth.

Non-contacting ultrasonic sensors can be used to determine containment levels, rates of evaporation and discharge.

Float switches, pressure sensors, and non-contacting ultrasonic sensors can be used to monitor fluid levels in tanks that are not easily accessible.

Water and wastewater treatment often use processes that are aided by ultrasonic technology. Pressure sensors and float sensors can also be used for level and pump control applications.

EMS manufactures and supplies low cost sensors and low cost controls for process automation and industrial applications. EMS provides application assistance to insure that a particular sensor or technology is best suited to an application.

EMS provides products and services to all segments of the process control industry. OEMs, system integrators, engineering firms, distributors, end users, product manufacturers, and system designers.

We supply inductive proximity sensors, pressure sensors, ultrasonic proximity and ranging sensors, capacitive proximity sensors, optical proximity and ranging  sensors, and a full line of level switches. EMS started with the design of ultrasonic sensors and offers a full line of ranging and proximity sensors using ultrasonic technology under the Sonarange and Sonaprox trademarks.

EMS sensors can be fully integrated into and operate with standard PLC, DCS, SCADA, or other control system using standard operating voltages and output signals. Our sensors also can be used with our "Sentry" line of controls for a complete "stand alone" system that is rugged, reliable, and economical.

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.