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The Glass Wirewound temperature sensors have the same manufacturing concept as the CWW Ceramic Wirewound sensors. 

This concept guarantees excellent resistance to vibration and mechanical shock. Another interesting feature of the GWW hermetic construction is its resistance to moisture and direct exposure to acidic or alkaline liquid.


Glass sensors are available in single or dual versions and their typical working temperature ranges from -200°C to +400°C, depending on the model.

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Nominal Value: 100 Ω at 0°C
Temperature coefficient: 3850 ppm/K
Tolerance class: IEC 751: class B, A and 1/3 B
Tighter tolerances in restricted temperature ranges.
Connecting Wires: Nickel wires with platinum coating.
Housing advice: can be used with most liquids

without protection (water, oil, solvent, acid...)