Achievers Automation Limited
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Yokogawa Electric Corporation is a globally renowned Japanese industrial automation and control company, founded in 1915 and headquartered in Tokyo. It specializes in measurement, control, and information technologies, providing high-precision instruments and solutions for industries such as oil and gas, chemicals, power, pharmaceuticals, and water treatment. Yokogawa pioneered the world’s first distributed control system (DCS), CENTUM, in 1975, which revolutionized process automation in large-scale industrial facilities. The company’s product portfolio includes pressure transmitters, flow meters, analyzers, recorders, and advanced IoT-enabled systems for digital transformation. With a presence in over 60 countries and a workforce of approximately 17,000 employees, Yokogawa combines technological innovation with a commitment to sustainability, helping customers achieve operational efficiency, safety, and environmental goals.
Yokogawa EJA210E is a flange-mounted differential pressure transmitter designed for precise liquid level measurement in demanding industrial applications. Part of Yokogawa's EJA-E series and OpreX Field Instruments family, this transmitter combines advanced DPharp digital sensor technology with robust construction for reliable performance in critical process control applications.
DPharp Digital Sensor - Advanced resonant technology for superior accuracy and stability
Flange Mount Design - Ideal for direct tank and vessel level measurement
High Accuracy - ±0.075% reference accuracy for precise measurement
Fast Response - 120ms response time for real-time process control
SIL 2/3 Certified - Functional safety certification for critical applications
Local Parameter Setting (LPS) - On-device configuration without external tools
Dynamic Compensation - Real-time temperature and static pressure compensation
Robust Construction - Industrial-grade materials for harsh environments
| Parameter | Specification |
|---|---|
| Model Series | EJA-E Series |
| Measurement Type | Differential Pressure (Liquid Level) |
| Accuracy | ±0.075% of span |
| Stability | ±0.1% per 12 months |
| Response Time | 120ms (primary variable) |
| Rangeability | 100:1 |
| Output Signals | 4-20mA HART/BRAIN, FOUNDATION Fieldbus, PROFIBUS PA |
| Pressure Ranges | Multiple capsule ranges from 4 inH₂O to 2000 inH₂O |
| Process Connections | 1½" to 6" flange options (ANSI, JIS, DIN, JPI standards) |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Protection Rating | IP66/67 (NEMA 4X) |
| Materials | 316L stainless steel, Hastelloy, other alloys available |
| Certifications | SIL 2/3, ATEX, IECEx, CSA, NEPSI, UKEX |
The Yokogawa EJA210E is ideal for:
Chemical Processing - Reactor and vessel level monitoring
Oil & Gas - Tank farm inventory management
Power Generation - Boiler drum level measurement
Water Treatment - Reservoir and clarifier level control
Pharmaceutical - Bioreactor and mixing vessel monitoring
Food & Beverage - Storage tank level measurement
Marine - Shipboard tank level systems
Active Sensor Technology - Continuous signal generation for real-time diagnostics
Multi-parameter Measurement - Simultaneous differential pressure, static pressure, and temperature measurement
Dynamic Compensation - Automatic compensation for temperature and static pressure effects
Long-term Stability - Minimal drift for extended calibration intervals
Signal Characterization - 10-point linearization for non-linear applications (tank strapping, flow)
Local Display - Multi-variable display with bar graph and diagnostic messages
Self-Diagnostics - 40+ diagnostic checks with patented back-check technology
Multiple Protocols - Support for HART, BRAIN, FOUNDATION Fieldbus, and PROFIBUS PA
Four-Bolt Design - Secure pressure retention system
Dual Seal System - ANSI/ISA 12.27.01 certified sealing
Over-pressure Protection - Mechanical protection system within sensor capsule
Flange Options - Flush and extended diaphragm designs
Material Options - Various diaphragm and flange materials for corrosive services
Flushing Ring Compatibility - Optional cleaning ports for maintenance
Superior Accuracy - Twice the performance of analog sensors
Environmental Compensation - Maintains accuracy across temperature and pressure variations
Stable Operation - Consistent performance reducing recalibration needs
Extended Calibration Intervals - Reduced maintenance requirements
Easy Troubleshooting - Clear error codes and diagnostic information
Remote Monitoring - Multiple variable transmission for comprehensive process insight
Protocol Options:
HART 5/7
BRAIN
FOUNDATION Fieldbus
PROFIBUS PA
Local Interface - LPS capability for field configuration
Remote Indicators - Optional remote display options
System Integration - Compatible with Yokogawa and third-party control systems
Functional Safety - IEC 61508/61511 SIL 2/3 certified
Explosion Protection - ATEX, IECEx, CSA approvals
Marine Certification - Marine application approval
Environmental - NACE MR0175/MR0103 compliance options
Quality Standards - Manufactured under ISO quality systems
Proven Technology - DPharp sensor with decades of field performance
Measurement Confidence - High accuracy and stability for critical applications
Safety Compliance - SIL certification for safety instrumented systems
Reduced Maintenance - Long-term stability and self-diagnostic capabilities
Global Support - Yokogawa's worldwide service network
Future-Proof - Multiple communication protocols and upgrade options
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
One-year Warranty.
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.