⚙️ Yokogawa Pressure Transmitters – Product Families & Model Codes

Reliable Pressure Measurement, Long‑Term Stability

Yokogawa pressure transmitters cover a wide range of industrial applications. Powered by DPharp digital sensor technology, they deliver high accuracy, long‑term stability, and global certifications. Below is a structured overview of all product families and their model codes.

📌 Gauge Pressure Transmitters

Measure pressure relative to atmospheric pressure. Commonly used for line and tank pressure monitoring.

Models:

EJA530E
EJX530A
EJX630A
EJA430E
EJX430A
EJA440E
EJX440A
EJXC80A, EJAC80E → Differential / Gauge Pressure Diaphragm Seal
EJXC50A, EJAC50E → Gauge Pressure Direct Mounted Seal

📌 Differential Pressure Transmitters

Measure the difference between two pressures (high‑side vs. low‑side). Essential for flow and level applications.

Models:

EJA110E
EJX110A
EJA130E
EJX130A
EJXC40A → Digital Remote Sensor
EJXC80A, EJAC80E → Differential / Gauge Pressure Diaphragm Seal
EJXC80A, EJAC80E → Differential Pressure Direct Mounted Seal
EJA120E
EJX120A
P10

📌 Absolute Pressure Transmitters

Measure pressure relative to absolute zero. Always positive values, ideal for vacuum and closed tank systems.

Models:

EJA310E
EJX310A
EJA510E
EJX510A
EJX610A
EJXC81A, EJAC81E → Absolute Pressure Diaphragm Seal

📌 Wireless Pressure Transmitters

ISA100 compliant wireless solutions. Reduce cabling costs and enable flexible installation.

Models:

EJX110B → Wireless Differential Pressure
EJX118B → Wireless DP with Remote Diaphragm Seals
EJX210B → Wireless Flange Mounted DP
EJX310B → Wireless Absolute Pressure
EJX430B → Wireless Gauge Pressure
EJX438B → Wireless Gauge Pressure with Remote Diaphragm Seals
EJX510B → Wireless In‑Line Absolute Pressure
EJX530B → Wireless In‑Line Gauge Pressure

📌 Liquid Level Transmitters

Use differential pressure to infer liquid level in tanks and vessels.

Models:

EJXC80A, EJAC80E → Differential Pressure Direct Mounted Seal
EJXC80A, EJAC80E → Differential / Gauge Pressure Diaphragm Seal
EJXC40A → Digital Remote Sensor
EJXC50A, EJAC50E → Gauge Pressure Direct Mounted Seal

📌 Mass Flow (Multivariable) Transmitters

Combine DP, static pressure, and temperature to calculate mass flow in a single device.

Models:

EJX910A
EJX930A
FSA120 FlowNavigator software

📌 Draft Pressure Transmitters

Specialized DP transmitters for very low static pressure environments.

Models:

EJA120E
EJX120A

📌 Low Flow Transmitters

Apply Bernoulli’s principle to measure low fluid flow rates.

Models:

EJA115E
EJX115A

📊 Technical Specifications

Measurement range: 0–1 mbar up to 1000 bar
Accuracy: ±0.04% (EJX series ±0.025%)
Process connections: NPT, DIN/ISO, flange adapters
Wetted materials: Stainless steel, Hastelloy, Monel, Tantalum options
Protection class: IP66/IP67, optional IP68
Operating temperature: −40 °C to +85 °C
Safety: SIL2/SIL3 compliant

🏭 Application Areas

⚡ Power Plants: Steam, water, and fuel systems
🛢️ Oil & Gas: Refinery, pipeline, offshore platforms
⚗️ Chemical Industry: Corrosive and high‑temperature processes
💧 Water & Wastewater: Tank level and line pressure monitoring
🍶 Food & Pharma: Hygienic design, CIP/SIP compatibility

🌍 Target Markets and Regional Coverage

Yeşil Grup Enerji independently supplies Yokogawa EJA, EJX, or EJA‑E, and EJXC50A series in Turkey and global markets.

Regional coverage:

Turkey & Middle East: Turkey, Saudi Arabia, UAE, Qatar, Iraq, Jordan, Oman
Europe: Germany, France, Netherlands, Italy, Poland, Romania, UK
Central Asia: Russia, Azerbaijan, Kazakhstan, Uzbekistan, Turkmenistan
Africa: Algeria, Egypt, Nigeria, South Africa, Kenya, Morocco
Far East: China, South Korea, India
Americas: USA, Brazil

📩 Request a Quote or Technical Support

For Yokogawa EJA, EJX, or EJA‑E transmitter models, contact us for pricing, stock availability, or technical support:

📧 info@yesilgrupenerji.com

📞 +90 505 696 61 00

🌐 www.yesilgrupenerji.com

👉 Important Note: Yeşil Grup Enerji is an independent supplier. We are not the official distributor of the brands mentioned in this article. However, we provide multi‑brand solutions, fast RFQ responses, and global sourcing advantages to deliver the most suitable alternatives for your projects.