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Yokogawa Corporation of America

YOKOGAWAYokogawa 100th Anniversary

North & Central America



Pressure & Temperature Transmitters

Pressure/differential pressure transmitters are typically used in the oil, petrochemical, and chemical industries to measure liquid, gas, and steam flow rates as well as liquid levels in tanks.

Yokogawa offers 45+ years experience in the development, design, and manufacture of pressure sensors and pressure transmitters. The DPharp series of digital pressure transmitters use a "differential pressure high accuracy resonance" (DPharp) sensor that represents one of the most revolutionary advances in transmitter technology.

EJX-A Pressure Transmitters

The DPharp EJX series of pressure transmitters offer class-leading technology and performance within DPharp family's EJA series. DPharp EJX pressure  transmitters employ a next-generation multi-sensing technology that provides the highest level of performance and precision in the market.

EJX-B Pressure Transmitters

The high performance differential pressure and pressure transmitters EJX feature single crystal silicon resonant sensor and are suitable to measure liquid, gas, or steam flow as well as liquid level, density, and pressure.

EJA-A Pressure Transmitters

The DPharp EJA series of intelligent pressure transmitters features high performance, durability, and reliability. The pressure detector, the core of the transmitter, uses a silicon resonant sensor that has proven to be highly reliable in the field and offers a complete product lineup.

EJA-E Pressure Transmitters

The EJA-E range of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. It combines the ruggedness and success of the workhorse EJA-A range with the class-leading technology and performance of the EJX. It offers enhanced performance and reliability with built-in safety certification. Its small form factor and rugged materials provide the level of robustness that is expected from Yokogawa products.

Temperature Transmitters

Temperature transmitters feature significant advances over the direct wired counterparts. Eliminate special cabling requirements, simplify engineering and maintenance while enabling advanced diagnostics.