This is paragraph text. Click it or hit the Manage Text button to change the font, color, size, format, and more. To set up site-wide paragraph and title styles, go to Site Theme.

This is paragraph text. Click it or hit the Manage Text button to change the font, color, size, format, and more. To set up site-wide paragraph and title styles, go to Site Theme.

This is paragraph text. Click it or hit the Manage Text button to change the font, color, size, format, and more. To set up site-wide paragraph and title styles, go to Site Theme.

Aerospace temperature sensors

Aerospace systems demand precision under extreme conditions—and our temperature sensors are built to perform. From engine components to environmental controls, our solutions deliver accurate, stable measurements in high-vibration, high-temperature, and mission-critical environments.

Our Aerospace Sensing Solutions

We provide temperature sensing solutions engineered for the demands of aerospace applications—where accuracy, reliability, and resilience are non-negotiable. Designed to perform in extreme conditions, our sensors support critical systems from propulsion to cabin climate control.

Thermistors

Thermistors offer fast response and high sensitivity, making them ideal for applications requiring precise temperature monitoring. Available in a variety of resistance values and sizes to suit diverse design needs.

Thermistor Probes

Encased for protection and ease of use, thermistor probes deliver accurate temperature readings in air, liquid, or surface environments. A reliable choice for HVAC, medical, and commercial systems.

RTD Sensors

Known for long-term stability and precision, RTD sensors provide accurate measurements across a wide temperature range. Ideal for critical applications in industrial, medical, and scientific settings.

RTD Probes

RTD probes combine durable construction with high-accuracy sensing, built to perform in challenging conditions. Commonly used in process control, automation, and high-reliability environments.

Custom Sensors

When standard sensors don’t fit, our custom solutions are tailored to your exact specifications. We work closely with you to design and deliver sensors that integrate seamlessly and perform reliably in your unique application.

Temperature Sensing Insights

Mechanic using a power tool on a metal gearbox assembly in a workshop

The Role of Temperature Sensors in Automotive Systems

May 22, 2026
Improve automotive performance and reliability with temperature sensors designed for engines, EV batteries, HVAC, emissions, and demanding automotive environments.
Two masked lab workers in white coats reviewing clipboard notes in a bright industrial lab

The Importance of Temperature Monitoring for Food Safety

May 19, 2026
Learn how temperature monitoring supports food safety, compliance, and product quality across processing, storage, transportation, and food service operations.
Row of white wind turbines on a green field under a clear blue sky

Where Are Temperature Sensors Used in Wind Turbines?

May 15, 2026
Improve wind turbine reliability with precise temperature sensors that monitor gearboxes, generators, bearings, and power electronics for predictive maintenance.

partner with ei sensor

Using the highest quality materials, state of the art equipment and proprietary production techniques, EI Sensor is dedicated to producing a temperature sensor that meets or exceeds our customers’ requirements. With a strong commitment to quality, continuous improvement is necessary. Our team continues to invest in research and development of new processes as well as enhancing existing processes that will result in a precise, efficient, cost effective thermistor, RTD or temperature probe assembly.