Yokogawa EJX110A Differential Pressure Transmitter

Availability: In Stock | Condition: 100% Original Brand New | Warranty: 1 Year

1. Overview

The Yokogawa EJX110A (also referenced as Yokogawa EJX110A differential pressure transmitter) is a high-performance differential pressure transmitter featuring an advanced single-crystal silicon resonant sensor. It is engineered for precise measurement of liquid, gas, and steam pressure. For a complete technical breakdown, you can reference the official Yokogawa EJX110A datasheet or ejx110a datasheet for deep parameter configurations. The transmitter outputs a standard 4 to 20 mA DC signal corresponding to the measured differential pressure. Additionally, its multi-sensing technology can measure static pressure, which can be viewed directly on an integral indicator or monitored remotely via BRAIN or HART communications.

2. Yokogawa EJX110A Technical Specifications

• Measurement Types:

• Primary Variable: Differential Pressure

• Secondary Variable: Static Pressure

• Reference Accuracy:

• Primary Variable: ±0.04% of Span (±0.025% of Span optional)

• Secondary Variable: ±0.2% of Span

• Response Time:

• Primary Variable: 90 msec

• Secondary Variable: 360 msec

• Long-Term Stability (Primary Variable): ±0.1% of URL (Upper Range Limit) per 15 years

• Over-Pressure Effect: ±0.03% of URL

• Rangeability (Turndown Ratio): Up to 200:1

3. Key Features & Operational Benefits

• Safety as Standard: Certified to IEC61508:2010 Parts 1 through 7 and IEC61511:2004 Parts 1 through 3 by Exida® and TÜV Rheinland®. Certified for single transmitter use in SIL 2 and dual use in SIL 3 safety applications.

• Multi-Sensing Technology: Built-in advanced diagnostic functions for comprehensive process monitoring.

• Ultra-Fast Response: Delivers a 90ms primary response time for real-time, highly accurate process control.

• Robust Mechanical Design: Features a rugged four-bolt pressure-retaining design and a Teflon-coated 316L stainless steel flange gasket.

• Remote Setup & Diagnostics: Allows seamless configuration and system health checks via remote communications.

4. Typical Industrial Applications

• Flow Measurement: Precise differential pressure measurement for liquid, gas, or steam flow loops.

• Level Measurement: High-accuracy liquid level monitoring in industrial tanks and vessels.

• Process Control: Density and absolute pressure measurement across chemical, oil & gas, and power plants.

5. Installation Procedure & Guidelines

• Mounting: Mount the transmitter securely using its high-pressure side flange.

• Diaphragm Seals Installation: Install diaphragm seals on both high and low-pressure sides, ensuring correct labels are checked. For tank level applications, set the minimum liquid level (zero point) at least 50 mm above the center of the high-pressure side diaphragm seal.

• Impulse Piping: Take necessary precautions during impulse piping installation, following standard connection examples.

• Wiring & Grounding: Connect external wiring securely to the terminal box, ensuring proper electrical grounding.

Frequently Asked Questions (FAQ)

Q: Is the Yokogawa EJX110A 100% original and brand new?

A: Yes, we supply 100% original, brand-new Yokogawa EJX industrial automation instruments, complete with standard manufacturer documentation and a 1-year warranty.

Q: Where can I find complete specifications for custom part numbers like yokogawa ejx110a08 or yokogawa ejx110a09?

A: You can review our detailed product specs or contact our engineering team to cross-reference your exact model configurations and review the complete EJX110A datasheet requirements.

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