Bimetallic strip “inno” with tungsten contact

To demonstrate the use of bimetallic material in practice (bimetallic fuse, bimetallic thermostat, fire alarm model, etc.);
Thermobimetal, consisting of two metal alloys with high and low thermal expansion,
inseparably bonded in a proportion of 50% each; with attached mounting pin (D=6 mm)
and pressed-in tungsten contact for optimum electrical contact with the counterpart of the contact pin "inno”
linearity range: -20 ... +200 °C
max. operating temperature: 450 °C
strip dimensions: 138 x 15 x 0.8 mm