Flexible temperature sensors

Thin Thermocouples

Overview

Our thin thermocouples were created by combining heat-resistant film with thin films.
They can be customized with different shapes, measurement point locations, and numbers of units, depending on what you want to measure.

Features & Strengths

Point1 Slight thickness achieved by using film as a base material

The thermocouples are formed using 7.5 μm thin films as the base film material. They are ultra thin, measuring a total of 12 μm.

Point2 Made smaller using fine processing technology, they can be used to measure temperatures in narrow or complex areas Measurement capability

They make it possible to measure temperatures in tiny openings, inside machines, or in high pressure environments.

Point3 Flexible layout

They can be designed according to the desired shape of elements, measurement locations, or targets to be measured.

Point4 High response rate

Since they are low in heat capacity, they can respond quickly to changes in temperature.

Applications


Temperature measurement of electronic parts

Measure temperatures, even in tight gaps or intricate spaces

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Temperature control & Monitoring during experiments

Our extremely thin, highly heat-resistant temperature sensors can be used in a variety of experiments

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Measure temperature of heated rollers

The temperature of heated rollers can be measured directly when crimped.

Specifications

Manufacturing examples

The thermocouples can be produced with elements shaped as needed, such as multi-point measurement, thermopile, and the target of direct measurement.

Standards GMT-TC-NB7.5,GMT-TC-SB7.5
Element varieties Nickel-base alloys
Measured temperature range -40 to 200 ℃
Tolerance Class 1 Equivalency (JISc1605 Standard) *1
Measurement precision within ±1.0℃ *1,2
Pattern range 0.5 mm
Thickness (including film) Approximately 12µm
Base material types Polyimide film
Protective film Polyimide resins
Lead wire Chromel wire/Alumel wire
Lead wire coating Teflon coating (heat resistance: +200 ℃)
Pressure resistance <1MPa *3
Heat resistance No damage after 10 hours at 230 ℃
Flex resistance R≧0.5 mm (Repeated flexing resistance: 250,000 times)
Thermal shock resistance -40 to 200 ℃, unbroken at five cycles

*1 100 ℃ Value at the time of measurement

*2 2 measurement values after correction

*3 Parallel plates at the time of film's axial compression

Contact us-to-Delivery Process

When ordering Geomatec brand products from our inventory

The following is an example of contact us-to-delivery process when ordering Geomatec brand products from our inventory.
We will provide you with high-quality and high-performance thin-film products.

  • Step1Contact Us & Orders

    For detailed questions regarding our products and solutions, order numbers and specifications, delivery times and budget, areas where delivery is possible, or for any other questions about how we can assist with your objectives and ideas, please feel free to contact us.

  • Step2Estimates

    We will provide an estimate, based on the contents of your request.
    Please rest assured that information on the intended applications of your product, personal information, or other confidential information we receive will be monitored under a strict information security system.

  • Step3Order procedure

    If the estimate we provide meets your approval, please proceed with the order.

  • Step4Shipping Preparation

    We will carefully pack the products you order and ship them to you.
    Geomatec has acquired certification for its QMS (ISO9001: quality management system) and endeavors to provide safe and stable delivery of high-quality products to our customers.

  • Step5Delivery

    We will reliably deliver our products to any location, by any method, and on any day you specify.

    *We offer a flexible range of options other than the above, including in-house consultation on site at customers' factories.

Inquiries & Requests for Materials

Please feel free to contact us for more details.

  • Detailed specifications and data
  • Prices and Quotes
  • Delivery Confirmation
  • Customization
  • Sample and Prototype Production
  • Other
Contact Us

Small Lots & Samples

Small lots and sample items can be purchased via the online store.

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Products & Solutions