Mica Sensors

Our Mica-insulated Hot Disk® sensors are mechanically inflexible, and designed for measurements at elevated temperatures, typically in the 300 °C to 1000 °C range. Coming in eight models of different radii to date, they are commonly more perishable at higher temperatures, while easily replaced and available in bulk.

Sensor model:Radius (mm):
7577 *2.0
5465 **3.2
4922L ***14.6 with extended leads
5599L ***29.5 with extended leads
* Only for one-dimensional measurements. ** 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.