YE100 150 membrane box pressure gauge

Product Description:

YE-100、 The 150 membrane box pressure gauge is suitable for measuring micro pressure and negative pressure that do not corrode copper alloys and pose no explosion hazard. Gas is widely used in equipment such as boiler ventilation and gas pipelines, and membrane pressure gauges can be installed and indicated on site.

Structural principle

It consists of a measurement system (including joints, corrugated film boxes, etc.), a transmission mechanism (including a pull rod mechanism, gear transmission mechanism), indicator components (including pointers and dials), and a housing (including a case, dial, and glass).

The working principle of the bellows pressure gauge is based on the elastic deformation of the free end of the bellows under the pressure of the measured medium, which is then amplified by a gear transmission mechanism through a pulling rod. The measured value is gradually indicated on the dial by a pointer fixed on the gear shaft.

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