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Mica Sensors

The mica-insulated sensors are designed for measurements at elevated temperatures, typically above 300 °C to a current maximum of 800 °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 consumables.

Sensors for Isotropic, Anisotropic, Slab and One-dimensional measurements, with operating temperature from 300 °C up to 800 °C:

Sensor design: Radius (mm):
5465 * 3.2
5082 6.6
4921 9.7
4922 14.6
4922L ** 14.6 with extended leads
5599 29.5
5599L ** 29.5 with extended leads

* For applications with thermal conductivity larger than 5 W/(mK), the Cp-value must be known beforehand.
** Intended for large and very high-conducting samples.

The mica-insulated sensors are delivered without cables and the sensors are instead mounted in special sensor holders to which electrical leads are attached.

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