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2023年における産業用プロセス機器の世界メーカー上位10社

The primary function of industrial process instruments is to measure, control, and record process parameters such as pressure, level, temperature, flow, and analysis. Here are the top 10 most influential global suppliers in this field (in no particular order):

1. Emerson

Leading provider of process measurement technologies
Product range: pressure, flow, temperature, level, and analytical instruments
Key products: Rosemount pressure transmitters and WirelessHART communication technology

2. Yokogawa

Specializes in high-precision instruments for petrochemical and chemical industries
Product portfolio: EJX/EJA series pressure transmitters, wireless transmitters, and gas and liquid analyzers
Advanced combustion control system: CombustionONE

3. エンドレス+ハウザー

Offers a wide range of level, flow, pressure, and temperature measurement solutions
Provides five types of flow measurement technologies and ten types of level measurement technologies
Holds over 4,000 patented technologies

4. Honeywell

Comprehensive solutions from field instruments to DCS control systems
Notable products: Enraf FlexLine radar level gauge and OneWireless network
Expertise in process automation and fiscal metering

5. ABB

Extensive measurement product portfolio, including pressure, temperature, level, and flow instruments
Inventor of the world’s first SIL2-certified guided wave radar level transmitter and SIL2 pressure transmitter
Advanced online gas chromatography technology

6. Siemens

Offers complete process instrumentation, including pressure, flow, temperature, and level sensors
Popular products: SITRANS P series pressure transmitters and SIPART PS2 electric-pneumatic positioners
Strong focus on industrial digitalization solutions

7. シュナイダーエレクトリック

Global leader in energy management and automation solutions
Product range: pressure, temperature, flow, and power monitoring instruments
Known for high reliability and accuracy

8. Rockwell Automation

Leading provider of industrial automation and control solutions
Product portfolio: pressure, level, temperature, and flow measurement instruments
Widely used in manufacturing, chemical, and energy industries

9. General Electric (GE)

Covers pressure, flow, temperature, and level measurement sectors
Known for advanced technology, high precision, and reliability
Widely used in energy, manufacturing, and aerospace industries

10. KROHNE

Headquartered in Germany, specializing in flow and level measurement
Strong presence in oil & gas, water treatment, food, and chemical industries
Nearly a century of expertise in providing customized solutions

✅ Conclusion:

These ten industrial process instrumentation giants dominate the global market, covering all critical sectors of industrial automation. From traditional pressure and flow measurement to wireless sensors and intelligent data analysis, each company offers unique strengths and innovative technologies.