Process Control

Precision Sensors, located in Milford, CT, was founded over 40 years ago to serve the aerospace and defense industries. Acquired by United Electric in 1989, Precision Sensors designs and manufactures electromechanical and solid state pressure, vacuum, liquid level, temperature, flow and altitude/airspeed switches for commercial and military aerospace, and semiconductor process markets. Like UE, Precision Sensors delivers fundamental value in the form of cost effective, reliable threshold detection and switching products for critical control, monitoring and alarm functions used to protect people, expensive equipment and processes. Precision Sensors is a certified FAA repair station (#TJ5R225N) with limited instrument rating.

Discover more at UE Precision Sensors

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Products

• E-W Series Absolute Pressure Switch
  • E17W Series Absolute Pressure Switch
  • E36W Series Absolute Pressure Switch
  • E48W Series Absolute Pressure Switch
• L14F Series Liquid Level Switch
• LPS Series Low Pressure Switching Monitor
• P-W Gauge Pressure Switch
  • P17W Gauge Pressure Switch
  • P36W Gauge Pressure Switch
  • P48W Gauge Pressure Switch
• P15M Series Teflon® Gauge Pressure Switch
  • P15M-A Series Teflon® Gauge Pressure Switch
  • 2P15M Series Teflon® Gauge Pressure Switch
• P90S Series Vacuum Switch
• PV90S Series Vacuum Switch
• PVW Series Vacuum Pressure Switch
  • Vacuum Pressure Switch PV48W Series
  • Vacuum Pressure Switch PV36W Series
• Staset® Series Pressure Device Switch, Gauge and Transducer
  • Staset® EGN Series Pressure Device Switch, Gauge and Transducer
  • Staset® EAN Series Pressure Device Switch, Gauge and Transducer
• XHP Series High Purity Pressure Transducer
• Flow Switches V8F Series
• T8B Series Temperature Switch
• TS12T Series Temperature Sensors
• VF Series Flow Switches
  • Flow Switches V8F Series
  • Flow Switches V12F Series
  • Flow Switches V13F Series
• Differential Pressure Switch D48W Series
• Staset® EAN Series Pressure Device Switch, Gauge and Transducer
• Vacuum Pressure Switch PV36W Series

Blogs

• Contamination Prevention and Safety in the Semiconductor Industry
• Corrosive Media Low Pressure Monitor ECHOLINE® Series
• Echoline Low Pressure Monitor and XHP Series High Purity Transducers
• Safety and Process Control Sensors for the Semiconductor Industry
• Low Pressure Monitor LDP ECHOLINE® Series
• Monitoring Pressure, Flow and Temperature: Semiconductor Manufacturing
• Semiconductor Manufacturing Process Products and Applicability

Videos

• Low Differential Pressure for Semiconductor Safety UL991

Case Study

• Semi Fab Upgrades Gas Cabinet with Echoline to Prevent Costly Shutdowns

Shop Online

• Sensors
• Switches
• Transducers