Special corrosion-resistant materials such as stainless steel, tantalum, and Teflon can be used for diaphragm materials.
The "Model 841B" is a pressure gauge that seals liquid as a pressure transmission medium between the pressure-sensitive surface (diaphragm) and the Bourdon tube. It is suitable for measuring highly corrosive fluids and high-viscosity fluids because the diaphragm can be selected according to the application. Compared to the 841A model, it is suitable for installation in locations with limited height since there is no intermediate pipe. 【Features】 ■ Special corrosion-resistant materials such as stainless steel, tantalum, and Teflon can be used for the diaphragm material. ■ A specification that allows for remote measurement by connecting the pressure-sensitive part and the indicator with a lead is also available. ■ Standard equipped with a zero point adjustment pointer. ■ Easy to correct errors due to temperature and other factors. ■ The flange is directly connected to the instrument mounting bracket, resulting in a structure with minimal liquid accumulation. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■Accuracy ・±1.6% F.S. (at 20℃) ■Pressure Range ・0 to 0.03MPa to 0 to 7MPa ・Vacuum gauges and compound gauges can also be manufactured ・0.03MPa and 0.04MPa will have a 180° scale ■Shape ・Direct connection type, remote type ■Mounting Method ・Flange type *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company was founded in June of the 5th year of the Taisho era in the Minato Ward of Osaka City, with the aim of manufacturing and selling pressure gauges and gas regulation equipment. Since then, we have counted over 100 years, during which we have continuously engaged in relentless research and effort, earning a reputation as a comprehensive manufacturer of pressure gauges. We believe that the path to our existence lies in preserving tradition and trust, while continuously enhancing our technological capabilities through new ideas and relentless research and development, equipping ourselves to meet diverse needs and contribute to society.