Innovative Sensor Technology IST USA Division

Conductivity sensor

IST has developed a thin film conductivity sensor on a compact ceramic chip design with the purpose of measuring the concentration of ions in an electrolyte. The conductivity sensor is carrying an on/ chip platinum temperature sensor and operates with 2- and 4-electrodes configurations. The conductivity can be determined as simple as applying an AC curre... Read more...

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Hot Disk AB

The Kapton-insulated sensors are the most versatile in the Hot Disk sensor portfolio. They have a very long lifetime, if handled with care, even when employed at temperatures as high as 300 °C in air. To ensure functionality the sensor should not be ripped or folded. The sensor should also be kept in its protective sheet when not in use. Learn more. Read more...

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Hot Disk AB

The mica-insulated sensors are designed for measurements at elevated temperatures, typically above 300 °C and up to a maximum of 1000 °C. Due to the strain exerted on the sensors under these circumstances, the lifetime of mica-insulated sensors is limited and they should be considered disposable. Read more...

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Hot Disk AB

The Hot Disk sensor for themal conductivity testing, at its core, is an insulated nickel double spiral, which is utilized for both transient heating and high-sensitivity temperature readings. The insulation material makes the sensor mechanically stable and durable, and the use of nickel metal in the spiral makes the TPS thermal conductivity measurements accurate, consistent and highly st... Read more...

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Hot Disk AB

Teflon-insulated sensors are designed for use in extreme conditions, such as acidic or corroding environments, or with sticky and reactivate samples. These sensors otherwise have features similar to the Kapton sensors. Read more...

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