KELLER Pressure Japan Company Overview

In applications where high-precision pressure measurement is required, it is necessary to select the optimal product from a wide range of options. Our extensive product lineup, consisting of pressure transducers, pressure transmitters, and digital pressure gauges, covers almost all application fields. So, what is the best solution for your needs? Before starting product selection, it is important to clearly define and organize the requirements. This will make product research more efficient and facilitate smoother communication. Generally, requirements can be classified into two categories: - Essential (Must) requirements - Desirable (Nice-to-have) requirements It can generally be said that having fewer essential requirements makes it easier to find solutions and helps keep costs and delivery times down. However, to define these requirements, it is first necessary to comprehensively analyze the fundamental issues. Only with this foundation can the analysis results be transformed into clear requirements for the desired product. This requires knowledge of the characteristics of the products being considered for purchase. For more information, please refer to the related links below!

KELLER is a top manufacturer of piezoresistive pressure sensors. Our specialists, with extensive experience, provide solutions tailored to your specific applications. We respond to the current topic of hydrogen with optimal and sustainable investment-worthy solutions. If you visit our booth, we will gladly answer any questions or concerns you may have about what pressure is, how we can help reduce manufacturing costs through collaboration, and even our A/D conversion processing technology. For those who wish to have meetings or product introductions at our booth on the day of the event, we are accepting reservations in advance. If you are interested, please contact us at sales.jp@keller-pressure.com. [Exhibition Content] 〇 Pressure sensors for hydrogen gas: 23SY-H2, 23SY-Ei-H2 (explosion-proof type) This model reduces hydrogen embrittlement rates and minimizes hydrogen diffusion. Detailed explanations can be found in the video linked below! 〇 A wide range of other pressure sensor lineup! - Low pressure and high pressure (0.5 to 200 MPa) - Low temperature to ultra-high temperature (-50 to 1000℃) - High precision - Miniature pressure sensors - Ultra-fast response - Digital pressure gauges

The Academic Space Initiative Switzerland (ARIS), in collaboration with the Swiss Federal Institute of Aquatic Science and Technology, has established a mission: multiple autonomous underwater robots will simultaneously dive into a lake to collect measurement data at depths ranging from 5 to 30 meters. The goal is to visualize water quality in three dimensions. The greatest advantage of a swarm is its simultaneity. Instead of measuring sequentially at individual points, forming a densely synchronized measurement area allows for the detection of anomalies, identification of hotspots, and narrowing down of pollution sources. To achieve this, each robot must constantly and accurately understand the water depth. Why "water depth"? GPS cannot be used underwater. Since underwater robots cannot verify their location as they can on land, pressure becomes the most important indicator for determining position and orientation. In this project, the KELLER Pressure sensor PAA-9LX has been adopted. These sensors are installed within the waterproof housing of the robots and measure the surrounding water pressure. Water depth is calculated in real-time from this pressure data. For more details, please refer to the related links below!