French high-temperature temperature measurement optical cable company

COMEM and OMERIN are leading French companies providing high-temperature optical fiber and cable solutions for precise industrial temperature measurement.

COME

M GroupCOMEM specializes in fiber optic temperature sensors using Gallium Arsenide (GaAs) crystals at the fiber tip, making them ideal for high-precision temperature measurements in extreme environments such as high-voltage, strong magnetic fields, and areas with microwave or RF interference. Their sensors are fully non-metallic and dielectric, ensuring complete immunity to electromagnetic interference. COMEM's solutions integrate with FOTEMP monitoring devices, offering fast, accurate, and repeatable measurements even on very small surfaces, with customizable semi-rigid probes suitable for industrial and semiconductor applications.

OMERINOMERI

N is a French manufacturer of high-temperature cables suitable for severe industrial conditions, including electrothermal, chemical, nuclear, railway, automotive, aerospace, and heavy industry applications. Their cables use silicone, cross-linked elastomers, fluoropolymers, thermoplastics, and composite insulations, providing durability and stability in high-temperature environments.

While OMERI

N focuses on the cable infrastructure, their products are often used in conjunction with fiber optic temperature measurement systems for reliable high-temperature monitoring.

TS

T Cable SystemsTST Cable offers a GaAs fiber optic temperature measurement system that provides direct hot spot monitoring in power equipment such as generators, transformers, and reactors. The system combines optical fiber insulation with GaAs semiconductor properties, delivering millisecond-level response, high spatial resolution, and immunity to electromagnetic interference. It is particularly suited for extreme environments where traditional thermocouples cannot reach, such as transformer winding layers or GIS equipment air chambers.

Advantages of Fiber Optic Temperature Measurement

Electromagnetic immunity: Optical fibers are non-conductive and unaffected by EMI/RFI. High spatial resolution: Distributed sensing allows continuous temperature mapping along the fiber. Fast response: Millisecond-level acquisition captures transient thermal events.

Integration flexibility: Fibers can be embedded in cables or installed in confined spaces. Safety and reliability: Non-metallic design prevents galvanic issues and self-heating errors. These French companies provide state-of-the-art solutions for high-temperature monitoring, combining fiber optic technology, GaAs sensors, and specialized high-temperature cables to ensure precise, reliable, and safe temperature measurement in demanding industrial environments.