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WSS - 411 what does that mean?

2020-11-26

JVTIA

209

WSS for bimetallic thermometer, WSS series bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Main characteristics of the scene showed that temperature, intuitive and convenient; Safe and reliable, long life; Many kinds of structure forms, can meet different requirements. Working principle of the bimetallic thermometer is based on the ring around the made of bent bimetallic strip. End is heated expands, turns the pointer, the instrument will show should value. WSS - In 411, W as the temperature meter, S for metal expansion, a S for bimetallic strip, after 4 to dial nominal diameter is 100 mm, 1 for structural form is radial, after a 1 for moving the external thread. Model name may refer to the following form.

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