In the aerospace industry, every component—down to the smallest screw or sensor—can impact flight safety.
That’s why airlines and Original Equipment Manufacturers (OEMs) enforce exceptionally strict standards for every part integrated into an aircraft.

Among the trusted names over the past several decades, UE Precision Sensors stands out as a symbol of reliability, accuracy, and durability under the harshest operating conditions.

So, what makes UE Precision Sensors the preferred choice of the world’s leading airlines?
Let’s explore.

A Brand Built on Aerospace Engineering Heritage

UE Precision Sensors, a division of United Electric Controls, is headquartered in Milford, Connecticut, USA.
With over 60 years of engineering excellence, the brand has developed specialized sensor solutions for aerospace, defense, and semiconductor industries.

From its early years supporting the U.S. military aviation sector, UE Precision Sensors has maintained a simple philosophy:

“A sensor must not only measure accurately — it must perform reliably under all conditions.”

Absolute Reliability in Every Flight Environment

The operating environment of an aircraft is among the most extreme on Earth:

• Rapid pressure fluctuations during takeoff and landing.

• Temperature variations from -55°C in the atmosphere to over 200°C inside the engine.

• Constant vibration and mechanical shock.

Only sensors with exceptional reliability can withstand these conditions.
UE Precision Sensors have demonstrated this through millions of hours of real-world operation in systems such as:

• Fuel & Hydraulic Systems

• Cabin Pressure Control

• Environmental Control Systems (ECS)

• Landing Gear Monitoring

• Auxiliary Power Units (APU)

With hermetically sealed construction, precision mechanical design, and high-corrosion-resistant materials (such as Inconel and Stainless Steel), UE sensors deliver consistent performance throughout the entire aircraft lifecycle.

Precision Engineering – Minimal Error, Maximum Safety

In aerospace applications, even the smallest error can have major consequences.
UE Precision Sensors employ multi-point calibration and rigorous testing to achieve accuracies of ±0.25% or better.

Every product line—whether Pressure Switches, Pressure Transducers, or Temperature Switches—undergoes stringent validation to meet aerospace-grade performance standards.

This ensures that UE sensors can operate flawlessly over thousands of pressure cycles, providing precise data for flight control, engine monitoring, and passenger safety systems.

Seamless Integration – Flexible Customization

One of the biggest advantages that make UE Precision Sensors a favorite among OEMs is their customization flexibility.

Customers can specify:

• Pressure ranges (from vacuum to thousands of psi),

• Output types (relay, analog, 4–20 mA, or digital),

• Electrical and mechanical connections,

• Housing materials, seals, and mounting configurations.

Thanks to a modular design process, UE can shorten development lead times while ensuring perfect compatibility with the customer’s existing control or sensing systems.

Trusted by Leading Airlines and Aerospace OEMs

It’s no coincidence that UE Precision Sensors are part of the supplier list for many of the world’s top aerospace manufacturers.

UE products are currently used in:

• Commercial aircraft (Boeing, Airbus, Embraer),

• Military aircraft and helicopters (Lockheed Martin, Sikorsky, Bell),

• Satellites and space vehicles (NASA, Northrop Grumman),

• Ground Support Equipment and aerospace testing systems.

Every UE product comes with full certification and traceability documentation, ensuring compliance with aerospace traceability standards—a mandatory requirement for flight-critical components.

UE Precision Sensors – The Trusted Partner for Flight Safety

When an airline or aircraft manufacturer selects a sensor, they’re not simply buying a component—they’re investing in the safety of passengers and crew.

That’s why UE Precision Sensors has remained the trusted choice for decades:
proven reliability, unmatched precision, and consistent performance under extreme conditions.

With U.S. aerospace and defense-grade manufacturing capabilities and flexible customization options for specific applications, UE Precision Sensors continues to be a strategic partner for global airlines, engine manufacturers, and MRO (Maintenance, Repair & Overhaul) service providers.

Conclusion

The choices made by leading airlines are never based on luck—they stem from quality, reliability, and long-term commitment.

UE Precision Sensors doesn’t just provide sensors; it delivers solutions that ensure safety, efficiency, and peace of mind for every flight.

If you are seeking a trusted aerospace sensor partner in Vietnam, contact Sotaville—the official distributor of UE Precision Sensors—for expert consultation and the best solutions tailored to your system.