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Thermostatic bimetal disc
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Thickness: 0.15 ~ 0.20 mm
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Diameter: 12.9 mm
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Max sensitivity temperature Range: -20°C ~ 200°C
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Useful deflection temperature Range: -70°C ~ 260°C
Thermostatic Bimetal Disc
TM-B04
Thermostatic Bimetal
Bimetal consists of two or more metallic strips with different thermal expansion bonded together. When heated up it bends in a pre-determined manner and can be used to monitor, measure or regulate heat.
Its main applications are in thermostats for room heaters or water mixing but they are also used in control devices for instance in automobiles.
Bimetal is also manufactured as disc material to very close tolerances which give a snap action at a given.
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TM-B01 |
TM-B02 |
TM-B03 |
TM-B04 |
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Sumitomo (Japanese) |
Sumitomo (Japanese) |
Sumitomo (Japanese) |
Texas Instrument |
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Thickness |
0.15~0.20 mm |
0.15~0.20 mm |
0.15~0.20 mm |
0.15~0.20 mm |
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Diameter |
12.9mm |
12.67mm |
12.67mm |
12.9 mm |
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Max.sensivity Temp.range |
-20℃~150℃ |
20℃~350℃ |
-20℃~150℃ |
-20℃~200℃ |
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Useful deflection Temp.range |
-70℃~200℃ |
-70℃~500℃ |
-70℃~350℃ |
-70℃~260℃ |
· Room heaters
· Water mixing
· Control devices in Automobiles