KELLER will exhibit at the International Space Business Expo SPEXA! May 27-29, 2026, at Tokyo Big Sight, South Hall 3-4, S8-40.

Small pressure sensor with welded structure covering from 0 to 10 kPa up to 0 to 100 MPa!

The welded structure small pressure sensor 23SY/25Y is designed to meet the advanced and diverse requirements of industrial applications, including pressure range, pressure connection, output signal, and electrical connection (25Y features a flush diaphragm structure). The modular concept allows for high flexibility in specifications and enables quick response times. A temperature sensor is integrated into the circuit, correcting errors caused by temperature changes and contributing to improved overall accuracy. We can also offer intrinsically safe explosion-proof types 23SYEi and 25YEi. 【Features】 - Wide temperature compensation: ± 0.7 %FS @ -10 ~ 80℃ - Minimum pressure range starting from 10 kPa - Excellent long-term stability - Robust SUS housing - Option: Intrinsically safe explosion-proof type (23SY-Ei) 【Technology】 - Piezo-resistive pressure sensor - Welded structure without internal seals - Analog output: 4 ~ 20 mA, 0 ~ 5 V, 0 ~ 10 V, etc.

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Ultra-compact pressure sensor with a minimum diameter of 17mm, covering from 0 to 200kPa up to 0 to 100MPa!

The pressure sensor series 21Y features a welded structure that does not use internal seals. It has an insulation voltage of 300VDC, making it less susceptible to disturbances. A temperature sensor is integrated into the circuit to correct output errors caused by temperature changes, resulting in improved overall accuracy and TEB. 【Features】 • Wide range of temperature compensation • Ultra-compact, ideal for applications with limited installation space • Robust SUS housing • Excellent long-term stability 【Technology】 • Piezo-resistive pressure sensor • Welded structure without internal seals • Compact with analog output: 4–20mA, 0–10V, etc.

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High-precision pressure sensor with RS485 digital output. Atmospheric pressure range (800 to 1200 hPa) is also available!

The pressure sensor 33X achieves an extremely high accuracy of 0.05% full scale (FS) in the temperature range of 10 to 40°C through a mathematical correction method. An additional option for high precision of 0.01% FS is also available. In addition to a digital RS485 interface, analog current or voltage outputs can be obtained. 【Features】 - Accuracy of ±0.05% FS in the temperature range of 10 to 40°C - Standard dual outputs of digital RS485 and analog output - Analog output can be range-adjusted via digital RS485 - Available in barometric range type (800–1200 hPa) and differential pressure range type (from 0–30 kPa to 0–3 MPa) - Temperature range of -20 to 125°C (optional -40°C also available) - Excellent long-term stability 【Technology】 - Piezo-resistive pressure sensor - Correction technology using a mathematical model to produce accurate pressure values

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Ideal for measuring pulsations and unsteady behavior with a bandwidth of 50 kHz, temperature-resistant up to 180°C, built-in amplifier (0-10V output) high-precision pressure sensor.

The ultra-high-speed pressure sensor M5HB can measure not only static pressure but also pressure changes within a bandwidth of 0 to 50 kHz. This is achieved by the digital circuit continuously adjusting the analog signal in real-time, with an output of 0 to 10V. The compact sensor head with M5 fine thread can be used at temperatures up to 180°C. It has a pressure resistance of up to five times the measurement range and is an excellent model for vibration resistance. 【Features】 - Temperature resistance of the sensor head: 180°C - Output is an analog signal of 0 to 10V (with built-in amplifier) - Wide temperature compensation range: -20 to 125°C or -40 to 180°C - Bandwidth of 50kHz, ideal for measuring pulsations and unsteady behavior - Resistant to impacts and vibrations - Compact design, pressure connection is M5×0.5 fine thread

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±0.05% accuracy / Digital pressure gauge with logging function, explosion-proof type available

The high-precision digital pressure gauge LEO Record can record pressure and temperature for extended periods thanks to its memory function. The data logger can be connected to a computer via an RS485 interface for reading the recorded data. The current pressure value can be displayed in multiple pressure units. It is powered by a 3.6V lithium battery. An intrinsically safe explosion-proof type is also available. 【Features】 - Can record pressure and temperature for long periods - High precision (±0.05%FS @ 20–25 °C) - Ultra-low power consumption, long battery life - Can display in various pressure units (bar, mbar, hPa, kPa, MPa, PSI, kg/cm2, cmH2O, mH2O, etc.) - Zero point calibration via button - Intrinsically safe explosion-proof type available

• Pressure

Our company will be exhibiting at the "Japan Best Knit Selection 2026" held at the Tokyo Metropolitan Industrial Trade Center, Hamamatsucho Hall. At this exhibition, we will introduce various digital data that can be searched, viewed, and purchased to assist in the planning, production, and sales of fashion items, centered around our design software <APEXFiz Design>. We will also present our comprehensive web service <yarnbank>, which allows users to search, view, and download yarn information from around the world, as well as our digital content web service <SHIMA Datamall>. Additionally, we will showcase new services we are launching, including a <data creation outsourcing service> that supports everything from planning to product commercialization, and an <aftercare service> that maintains the condition of knitting machines. Exhibition Contents: APEXFiz Design (Design Software) SHIMA Datamall (Digital Content Web Service) yarnbank (Comprehensive Yarn Information Web Service) SHIMANAVI (e-Learning System) Whole Garment and other knit samples <Contact Information> Tokyo Branch, Minami TEL: 03-3246-0511

[Lecture Topics] 1. Current Status of Food Tech Policy Promotion and Future Developments of Plant Factories Ryo Miyamoto, Head of Food Tech Strategy Promotion Group, Ministry of Agriculture, Forestry and Fisheries 1. Formulation of the "Japan Growth Strategy" and Future Outlook 2. Background and Responses to Food Tech Discussions at the Ministry of Agriculture, Forestry and Fisheries 3. Budget Requests for Food Tech for Fiscal Year 2027 4. Current Status and Challenges of Plant Factories, and Direction of Responses 5. Q&A / Business Card Exchange 2. Situation Surrounding Aquaculture and Future Developments Towards the Growth of Land-Based Aquaculture Shingo Fujita, Director of Cultured Aquaculture Division, Fisheries Agency 1. Supply and Demand Trends of Seafood in Japan and Worldwide 2. Production Trends in Japan's Aquaculture Industry 3. "Comprehensive Strategy for the Growth of the Aquaculture Industry" 4. Current Status of Land-Based Aquaculture in Our Country 5. Direction of Land-Based Aquaculture (Japan Growth Strategy) 6. Q&A / Business Card Exchange

[Speaker] Keigo Shibagaki, Director CAIO, Japan Cable Lab, General Incorporated Association [Key Lecture Content] With the rapid evolution of AI, industrial structures, business domains, values, and lifestyles are undergoing significant changes. Some businesses and industries may disappear in an instant. What will not disappear, no matter how much AI evolves, is the homes where people live. Regional businesses, like cable services, which are close to these enduring end users, will be reevaluated in an AI-centric society. How businesses incorporate AI and connect it to growth is crucial. A misstep could lead to being overwhelmed by the wave of AI evolution, resulting in wasted efforts and unnecessary investments. In this lecture, we will discuss how businesses can engage with AI to protect and grow their operations, touching on the direction of technological evolution related to AI, the content of Japan Cable Lab's "Cable AI," and also the AI development engineering at Japan Cable Lab.

[Speaker] Shinya Okimoto, Founder & CEO of Oki Studio LLC [Lecture Topics] Part 1: What is an AI Factory? - A New Industrial Infrastructure for the AI Era Part 2: Who Does the AI Factory Help Grow? - The Structure of Competitive Advantage in Growing Companies Part 3: Where Will the Next Growth Opportunities Arise? - New Business Areas Created by AI Investment Part 4: Where Should Japanese Companies Compete? - Growth Strategies Toward 2030 [Q&A]

To comply with regulations, traceability, and data integrity, the adoption of LIMS and ELN is progressing, along with the networking of analytical instruments such as chromatography and mass spectrometry. However, while automated data collection and centralized management are advancing, new barriers associated with connectivity are also becoming apparent. Data silos due to inconsistent standards among equipment manufacturers, the difficulty of system integration caused by vendor lock-in, as well as cybersecurity risks and significant variations in the IT literacy of researchers and technicians conducting experiments on-site, are major bottlenecks. In this online seminar, we will introduce our next-generation premium electronic balance, the new product "Cubis III," which is gaining attention as one of the solutions to these challenges. We hope you will join us! Date and Time: December 8, 2026 (Tuesday) 13:30 - 14:30 Format: Online (Teams) Registration Deadline: December 4, 2026 (Friday) by 17:00 Participation Fee: Free Please register here: https://sar.to/onlineseminar-1208