| Customization: | Available |
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| Type: | Differential Pressure Transmitter |
| Structure Type: | Strain Gauge Pressure Transmitter |
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Yokogawa EJA530E Pressure Transmitter Product Introduction
1. Introduction
The Yokogawa EJA530E is a high-performance gauge and absolute pressure transmitter designed for industrial automation, offering exceptional accuracy, reliability, and adaptability in harsh environments. As part of Yokogawa's OpreX Field Instruments family, it leverages advanced single-crystal silicon resonant sensor technology (DPharp digital sensor) to deliver precise measurements for liquids, gases, and steam. This transmitter is widely adopted in industries such as oil and gas, chemical processing, power generation, and water treatment, owing to its robust construction, compliance with global safety standards, and versatile communication protocols
2. Technical Specifications
2.1 Measurement Capabilities
| Parameter | Specification |
| Model | EJA530E Gauge Pressure Transmitter |
| Measurement Range | Capsule Types:- A: -100-200 kPa (-14.5-29 psi)- B: -0.1-2 MPa (-14.5-290 psi)- C: -0.1-10 MPa (-14.5-1,450 psi)- D: -0.1-50 MPa (-14.5-7,200 psi) |
| Accuracy | ±0.055% of span (standard)±0.04% of span (with /HAC option) |
| Stability | ±0.1% of URL per 10 years |
| Response Time | 90 msec (with zero damping) |
| Output Signal | 4-20 mA DC + digital protocols (BRAIN/HART/FF/PROFIBUS PA)1-5 V DC (low-power HART option) |
| Power Supply | - BRAIN/HART: 10.5-42V DC (standard)- Fieldbus: 9-32V DC- Low-power HART: 9-28V DC |
| Protection Rating | IP66/IP67, NEMA 4X |
| Explosion Proof Ratings | NEPSI, FM, ATEX, CSA, IECEx |
| Process Temperature | -40-120°C (-40-248°F) (standard)-30-80°C (-22-176°F) (with display) |
| Ambient Temperature | -40-85°C (-40-185°F) |
| Overpressure Limit | Up to 60 MPa (8,700 psi) depending on capsule type |
| Wetted Materials | Diaphragm: Hastelloy C-276Process Connector: SUS316L |
| Communication Protocols | BRAIN, HART 5/7, FOUNDATION Fieldbus, PROFIBUS PA |
| Safety Certification | SIL 2 (single transmitter)SIL 3 (dual transmitters)IEC 61508/61511 compliant |
| Installation | Direct mount or 2-inch pipe mount |
The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
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: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
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