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Thermistors & Thermistor Probes

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Food Processing & Handling temperature sensors

Temperature accuracy is essential in ensuring food safety and maintaining quality control. Our sensors provide precise monitoring throughout various stages, including cooking, cooling, storage, and transport. This advanced technology not only helps you comply with industry regulations but also preserves product integrity.

Our food processing & handling Sensing Solutions

We offer reliable temperature sensing solutions designed to meet the strict demands of food processing and handling environments. From production lines to cold storage, our sensors support accurate monitoring, compliance with safety standards, and consistent product quality.

Thermistors

Our thermistors offer fast response times and high sensitivity, making them ideal for applications where precision and compact size are essential. Available in a variety of resistance values to suit your system requirements.

Thermistor Probes

Built for durability and ease of integration, our thermistor probes combine accurate sensing elements with protective housings. Perfect for air, surface, or fluid temperature measurement in both residential and commercial environments.

RTD Sensors

Engineered for stability and long-term accuracy, our RTD sensors provide reliable temperature readings across a wide operating range. Ideal for industrial, medical, and scientific applications where precision is critical.

RTD Probes

RTD probes offer rugged construction and dependable performance in challenging conditions. Designed to deliver consistent, high-accuracy measurements in environments like process control, HVAC, and manufacturing.

Custom Sensors

When standard sensors don’t fit the application, we offer custom solutions tailored to your exact needs. From specialized geometries to unique electrical characteristics, we work with you to create a sensor that meets your performance and integration goals.

Temperature Sensing Insights

Assorted temperature sensors with various terminal types and wire colors.

Thermistor Averaging Sensors Explained

January 22, 2026
Thermistor averaging sensors measure multiple points for steadier HVAC, lab, and industrial control, improving accuracy, reliability, and efficiency.
Five black round thermistors with silver leads, varying in size.

What Is an Inrush Current Limiter? Types, Uses, & Benefits

January 9, 2026
Learn what an inrush current limiter is, how NTC and PTC types work, key benefits, and applications from EI Sensor.
HVAC technician uses gauges on an air conditioning unit; red and blue gauges attached.

How Temperature Sensors Improve Efficiency in HVAC Systems

January 9, 2026
Learn how temperature sensors improve HVAC efficiency and control while EI Sensor delivers reliable thermistors and RTDs for modern HVAC systems.

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.