| Type: | Differential Pressure Transmitter |
|---|---|
| Structure Type: | Pressure Transmitter |
| Measuring Medium: | Liquid |
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Overview and Key Features
The Yokogawa EJA110E Differential Pressure Transmitter is a high-performance industrial instrument designed for precise measurement of differential pressure, liquid level, and flow rate in a wide range of process industries. Built on Yokogawa's advancedDPharp® sensor technology, the EJA110E combines exceptional accuracy, reliability, and durability, making it a preferred choice for critical applications in oil and gas, chemical, power generation, and water treatment sectors. The transmitter utilizes a single-crystal silicon resonator sensor, which delivers unmatched stability and sensitivity even under extreme operating conditions. This sensor technology ensures a long-term accuracy of ±0.03% of span, with a turndown ratio of up to 100:1, enabling precise measurements across varying process ranges. The EJA110E is engineered to withstand harsh environments, featuring robust construction with materials such as stainless steel and Hastelloy, and offers IP67 ingress protection for resistance to dust and water.
The device supports multiple communication protocols, including HART®, FOUNDATION™ Fieldbus, and BRAIN®, ensuring seamless integration with modern control systems. Its advanced diagnostics and self-validation capabilities reduce downtime by identifying potential issues before they escalate. The EJA110E also incorporates Yokogawa'sSENERTMfunction, which monitors sensor health and compensates for environmental changes, such as temperature fluctuations, to maintain measurement integrity. With a wide operating temperature range of -40°C to 85°C (-40°F to 185°F) and overpressure protection up to 32 MPa, the transmitter excels in demanding applications. Additionally, its modular design allows for easy maintenance and customization, including options for remote seals and flange-mounted configurations, catering to diverse installation requirements.
Applications, Installation, and Competitive Advantages
The Yokogawa EJA110E is widely used in applications requiring high-precision differential pressure measurement, such as flow measurement via orifice plates, venturi tubes, or flow nozzles, as well as liquid level monitoring in tanks and vessels. Its versatility extends to gas and steam flow measurement, where its fast response time and low hysteresis ensure accurate real-time data for process optimization. In industries like petrochemicals, the EJA110E's ability to handle corrosive media and high-pressure environments makes it indispensable for safety-critical systems, including blowout prevention and pipeline monitoring. The transmitter also plays a vital role in energy management systems, enabling efficient resource utilization through reliable data acquisition.
Installation flexibility is a hallmark of the EJA110E, with options for direct mounting or remote installation via capillary tubes. Its compact, lightweight design simplifies integration into existing infrastructures, while the intuitive local interface (LCD indicator) and compatibility with Yokogawa'sFieldMate®configuration tool streamline setup and calibration. Compliance with global standards such as IEC, FM, ATEX, and CSA ensures adherence to safety and performance benchmarks. Compared to competitors, the EJA110E stands out for its long-term stability, reducing the need for frequent recalibration, and its low total cost of ownership due to minimal maintenance requirements. By combining cutting-edge sensor technology with rugged industrial design, Yokogawa's EJA110E sets a benchmark for reliability and precision in differential pressure measurement, empowering industries to achieve operational excellence and regulatory compliance.
| Parameter | Details |
| Model | EJA110E |
| Type | Differential Pressure Transmitter |
| Measurement Range | 0-0.1 kPa to 0-10 MPa |
| Output Signal | 4-20 mA DC with HART/BRAIN protocol |
| Accuracy | ±0.04% of span |
| Long-Term Stability | ±0.1% of URL per 10 years |
| Power Supply | 10.5-45 V DC |
| Process Connection | 1/4" NPT, 1/2" NPT, or ANSI/ISA 76 standard |
| Process Temperature Range | -40°C to 120°C (-40°F to 248°F) |
| Ambient Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Overpressure Protection | Up to 32 MPa (4641 psi) |
| Static Pressure Limit | 32 MPa (4641 psi) |
| Diaphragm Material | Hastelloy C-276, 316L, or Tantalum |
| Housing Material | Aluminum or Stainless Steel |
| Enclosure Rating | IP67, NEMA 4X |
| Certifications | CE, ATEX, IECEx, FM, CSA |
| Communication Protocol | HART 5/7, BRAIN, or FOUNDATION Fieldbus |
| Damping Adjustment | 0.2-64 seconds (software adjustable) |
| Mounting Orientation | Vertical or horizontal (status indicator adjustable) |
| Weight | Approx. 3.6 kg (7.9 lbs) with aluminum housing |
KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies.
The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems,and eight series of more than 1,000 specifications.
Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental textile, dyeing, and other fields.protection, plastics, food, printing, tobacco,textile, dyeing, and other fields.
Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A:The products in stock will be shipped after receiving the payment, and the products that
need to be ordered are subject to the factory time.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing.
Q: How about the payment terms?
A:You can choose T/T.
Q: What is the MOQ?
A:1PC.
Q: Can l get a lower price if l order large quantities?
A: Yes, cheaper prices with more bigger size orders.
Q:After sales and warranty?
A: We provide one year warranty lifetime technical support services.
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