Ceramic Pressure Sensor "ME657"
High stability and reproducibility are ensured by temperature compensation using a thick-film Wheatstone bridge and PTC resistors!
The "ME657" is an ultra-compact ceramic pressure sensor that simultaneously achieves "miniaturization," "high reliability," and "harsh environment compatibility." It is designed for long-term stable measurement in high-pressure, corrosive gas, and hydrogen environments within limited spaces, as required in semiconductor devices and vacuum/gas processes. The Al2O3 (alumina) ceramic diaphragm prevents corrosion and hydrogen embrittlement, while suppressing degradation and drift that can be problematic with metal diaphragms. 【Features】 ■ Differential mV/V output ■ Compact pressure sensor with a diameter of 12.85 mm ■ Excellent corrosion resistance, chemical resistance, mechanical strength, biocompatibility, and wear resistance ■ Gauge pressure compatible *For more details, please download the PDF (English version) or feel free to contact us.
basic information
【Pressure Range】 ■0 to 350 bar ■0 to 35 MPa ■0 to 5,076 psi *For more details, please download the PDF (English version) or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Semiconductor manufacturing equipment ■ Hydrogen-related equipment ■ Vacuum pumps and vacuum processes ■ Analytical instruments and process measurement ■ Pressure sensors ■ Other liquid pressure gauges, etc. *For more details, please download the PDF (English version) or feel free to contact us.
catalog（1）
Download All Catalogs
Recommended products
Distributors
Since its founding, Global Electronics has focused on building close partnerships with companies that possess excellent technologies in the United States, Europe, and Southeast Asia. We have introduced a wide range of electronics products and technologies, including semiconductors, passive components, mechanical components, sensors, and power supplies, striving to meet your needs and earn your trust. Recently, the demands and expectations for trading companies have become increasingly sophisticated and complex, and we will continue to make further efforts in introducing and proposing new products, leveraging our extensive experience and know-how in analog technology.