Best Value Yokogawa Eja530e Pressure Transmitter for International Trade

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Pressure Transmitter
• Model NO.: Yokogawa EJA530E
• Measuring Medium: Liquid
• Accuracy Grade: 1.0G
• Pressure range: 0～1.5kPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Place of Origin: Japan
• Warranty: 1 Year
• Customized Support: OEM, ODM, Obm
• Brand Name: Yokogawa
• Model Number: Eja530e
• Measurement Media: Liquid, Gas, Steam
• Output Signal: 4-20 Ma with Hart
• Accuracy: ±0.075% of Span
• Power Supply: 10.5-55 V DC
• Operating Temperature: -40°c to 85°c (-40°f to 185°f)
• Process Temperature: -40°c to 120°c (-40°f to 248°f)
• Process Connection: 1/2 NPT, ANSI/Isa Flange, or JIS Flange
• Electrical Connection: 1/2 NPT Conduit
• Housing Material: Aluminum Alloy or Stainless Steel
• Wetted Parts: 316L Sst, Hastelloy C276
• Transport Package: Original Product
• Specification: 30cm*20cm*20cm
• Trademark: Yokogawa
• Origin: Japan
• HS Code: 9026201090
• Production Capacity: 10000pieces/Year
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Product Overview

The Yokogawa EJA530E Pressure Transmitter is a high-performance differential pressure transmitter designed for industrial applications requiring precise and reliable measurement. As part of Yokogawa's DPharp EJA-E Series, it employs advanced resonant silicon technology to deliver exceptional accuracy and stability across a wide range of operating conditions. The device is engineered to measure differential pressure, level, and flow in demanding environments such as oil and gas, chemical processing, power generation, and water treatment. Its robust construction and modular design ensure compatibility with diverse process connections, including flange-mounted and remote seal configurations, making it adaptable to high-temperature, high-pressure, or corrosive media. The EJA530E integrates seamlessly with Yokogawa's field communication protocols, such as HART, FOUNDATION Fieldbus, and BRAIN, enabling real-time data exchange and integration into modern industrial automation systems.

Key Advantages in Measurement Performance

The EJA530E stands out for its unmatched measurement accuracy, achieving up to ±0.04% of span, thanks to its proprietary Silicon Resonant Sensor technology. This sensor design minimizes hysteresis and repeatability errors, even under extreme temperature fluctuations or vibration. The transmitter's dual-chamber sensor structure effectively compensates for static pressure and temperature influences, ensuring long-term stability and reducing the need for recalibration. Additionally, its wide turndown ratio (up to 400:1) allows users to optimize rangeability for varying process conditions without sacrificing precision. The inclusion of advanced diagnostics, such as sensor health monitoring and overpressure alerts, enhances operational reliability and supports predictive maintenance strategies, reducing downtime and lifecycle costs.

Robust Design for Harsh Environments

Robust Design for Harsh Environments

Built to withstand industrial challenges, the EJA530E features an all-welded stainless steel sensor module and IP67/NEMA 4X-rated housing, providing exceptional resistance to moisture, dust, and corrosive substances. Its diaphragm seal system, available in materials like Hastelloy or titanium, ensures compatibility with aggressive media, while the robust electronics module operates reliably in temperatures ranging from -40°C to 85°C (-40°F to 185°F).

The transmitter's vibration resistance (up to 200 Hz) and shock tolerance (100 G) make it suitable for installation in dynamic environments such as offshore platforms or rotating machinery. Furthermore, its compact, lightweight design simplifies installation in space-constrained areas, and the option for remote mounting via capillary tubes allows safe deployment in high-temperature zones.

User-Centric Features and Industry Compliance

The EJA530E prioritizes usability with intuitive configuration tools, including Yokogawa's FieldMate software and a local LCD indicator for quick setup and troubleshooting. Its plug-and-play functionality and auto-zero calibration minimize commissioning time. Compliance with international standards such as SIL 2/3 (IEC 61508), ATEX, IECEx, and CE certifications ensures adherence to global safety and environmental regulations. By combining low power consumption with energy-efficient protocols, the device supports sustainable operations. Yokogawa's global service network further enhances its value proposition, offering comprehensive technical support and lifecycle management. These features collectively position the EJA530E as a versatile, future-proof solution for industries aiming to balance precision, durability, and operational efficiency in critical pressure measurement applications.

Specification

Step	Description
1. Pre-Installation Preparation
1.1	Verify the model number (EJA530E) matches the purchase order and application requirements.
1.2	Check environmental conditions: temperature (-40 to 85°C), humidity (5-100% RH), and vibration (≤200 Hz).
1.3	Ensure process connections (e.g., 1/2" NPT, flange) match piping specifications.
2. Mechanical Installation
2.1	Mount the transmitter vertically or horizontally using mounting brackets (supplied).
2.2	Align process connection with pipeline, avoiding mechanical stress on the sensor module.
2.3	Tighten bolts evenly (torque: 20-30 Nm) using a calibrated wrench.
2.4	Install isolation/drain valves if required for maintenance.
3. Electrical Wiring
3.1	Remove the terminal cover and connect power supply wires (12-42 V DC) to terminals [+/-].
3.2	Use shielded twisted-pair cables (18-22 AWG) for noise reduction.
3.3	Ground the transmitter via the dedicated ground terminal (≤10 Ω resistance).
4. Configuration & Calibration
4.1	Power on the transmitter and connect a HART communicator (e.g., YOKOGAWA YFGW510).
4.2	Set parameters: measurement range (URL/LRL), damping time (0-100 sec), and output mode (linear/square root).
4.3	Perform zero calibration using the local ZERO adjustment button or HART tool.
5. Testing & Commissioning
5.1	Apply pressure gradually up to 100% range and verify 4-20 mA output with a multimeter.

Packing & Delivery

Company Profile

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.

FAQ

You may have these questions.

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.

 

Q:How about after-sales service?

A: We are 24 hours online, if you have any problem, please contact us directly.