Welcome to Applied Sensor Technologies!
Applied Sensor Technologies is a Division of United Electric Controls.
We are a major manufacturer of thermocouple, RTD, thermistor, thermowells and other types of temperature sensor assemblies.
OEM and End-User Applications
We have been designing and manufacturing temperature sensors for both OEM and end-user applications for decades.
- What We Do
Contact Us Today at 617.923.6966High Quality Products...
Engineered For Your Application...Includes Fast Delivery...At A Competitive Price...We Put It All Together For You...Contact Us Today!
AST - The first choice in temperature measurement for the industrial world, one application at a time!
Product Selector - Let us help you find a Product for your application.
Thermocouples There are many different types of thermocouples. They are made of different types of wire and have very different properties, making one type better for a specific application than another. Thermocouples can measure temperatures over wide ranges, fairly inexpensively. Read more...
RTD's An RTD (Resistence Temperature Detector) capitalizes on the fact that the electrical resistance of a material changes as its temperature changes. RTD's rely on the resistance change in a metal. Read more...
Thermowells & Protection Tubes We offer a complete line of sold-bore thermowells and manufactured protection tubes in a variety of materials and constructions. Serving customers worldwide, our professional engineering and production teams collaborate with process and design engineers to manufacture products that meet the most challenging applications and demands. Read more...
Visit our Product Index page for information all of our Temperature Sensors, Thermocouples, Thermowells, RTD's, Transmitters, Accessories and The Sensor Box™. Can't find what you're looking for? Give us a call at 617.923.6966
- Product Selector
Need Help Choosing a Product?
Visit our Sensor Product Selector Page
Applied Sensor Technologies,
a Division of United Electric Controls
180 Dexter Ave.
Watertown, MA 02472-4200
- What's New
News at AST
Gas Measurement Temperature Solution - For most gas pipeline companies, flow computers are used to measure the volume of the gas flowing through the line. This allows them to properly charge their customers for product delivered. One of the required inputs needed for the flow computer to calculate volume is the temperature of the material.Read more...
Power Industry - Thermocouples and RTD's manufactured by Applied Sensor Technologies have been supporting the operations of the Power Industry for many years. If you look around, you might find us monitoring the temperature of your turbine exhaust, or controlling the heater on your precipitator hopper, or providing input to your natural gas flow computer, or monitoring the heat in your HRSG or boiler tubes. Read more...
The following Spec Sheets contain detailed product specifications for our thermowell and protection tubes. PLEASE NOTE: These files use Acrobat Reader. If the Adobe Acrobat file does not open, your Adobe programs may need to be updated. Please download the latest version of Acrobat Reader from Adobe.com
To download complete set of spec sheets click here.