KELLER will exhibit at the Hydrogen and Fuel Cell Expo! March 17-19, 2026 at Tokyo Big Sight, West Hall 2, W15-36.

KELLER Pressure Japan 日本支社

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

Date and time Tuesday, Mar 17, 2026 ～ Thursday, Mar 19, 2026
Capital Tokyo Big Sight, West Hall 2, W15-36
Entry fee Free

Related product information

Keller Company Hydrogen Application Pressure Sensor Series 23SY-H2(Ei)
The pressure sensor for hydrogen applications has finally arrived!

Pressure range: 0 to 0.4 MPa to 0 to 90 MPa Accuracy: ± 0.25 %FS Overall accuracy: ± 0.7 %FS @ -10 to 80 °C Output: 4 to 20 mA, 0 to 10 V Temperature range: -40 to 100 °C For hydrogen applications
Keller Company High-Precision Pressure Sensor Series 23SX-H2 for Hydrogen Applications
High-precision pressure sensors for hydrogen applications have finally arrived!

Pressure range: 0 to 0.4 MPa to 0 to 100 MPa Accuracy: ± 0.1 %FS Overall accuracy: ± 0.25 %FS @ -10 to 80 °C Output: RS485, 4 to 20 mA, 0 to 10 V Media temperature range: -40 to 125 °C
Keller Company Digital Pressure Gauge for Hydrogen Applications LEO Record H2
The digital pressure gauge for hydrogen applications has finally arrived! With logging function.

Pressure range: -1 to 3 bar to 0 to 1000 bar (-100 to 300 kPa to 0 to 100 MPa) Accuracy: ± 0.05 %FS Overall accuracy: ± 0.1 %FS @ -10 to 80 °C Interface: RS485