Basic Info.
Type
Normal Pressure Transmitter
Structure Type
Diffused Silicon Pressure Transmitter
Accuracy Grade
±0.075% of Span
Pressure range
0-6.7 Kpa to 0-40 MPa
Power Supply
10.5–55 V DC
Operating Temperature
-40°c to 85°c
Communication Protocol
Hart 7/5, Brain, FF Fieldbus
Certifications
CE, Iecex, ATEX, Sil 2/3 Compliance
Protection Rating
IP67, IP68
Material
Stainless Steel, Aluminum Alloy Housing
Process Connection
1/4" NPT, 1/2" NPT, or DIN/ANSI Flange
Measurement Range
0-6.7 Kpa to 0-40 MPa
Industry Applications
Oil & Gas, Chemical, Power Plant, Water Treatment
Long-Term Stability
±0.1% of Url/Year
Transport Package
with Carton Package
Specification
30X30X30 cm
Product Description
Product Description
Yokogawa EJA530 Pressure Transmitter:
1.Advanced MEMS Sensor: Single-crystal silicon resonant technology for high accuracy and stability
2.Wide Application Range: Suitable for vacuum to high-pressure measurements
3.Robust Construction: Corrosion-resistant materials and IP68 protection for harsh environments
4.Smart Communication: Digital protocols for Industry 4.0 integration
5.Safety Compliance: ATEX/IECEx certified for hazardous areas |
| Product name | Yokogawa EJA530E-DAS4N stainless steel pressure Transmitter |
| Brand | Yokogawa |
| Model | EJA530E-DAS4N |
| Output signal | 2-20ma |
| Company website | Korei (Weifang) Automation Equipment Co., Ltd. |
DISPLAY.1 In the world of industrial process control, precision pressure measurement forms the backbone of efficient and safe operations. The Yokogawa EJA530E-DAS4N Absolute Pressure Transmitter represents the pinnacle of measurement technology, combining Yokogawa's legendary reliability with cutting-edge engineering. This comprehensive guide explores every aspect of this exceptional instrument, from its revolutionary sensor technology to its robust industrial design and smart communication capabilities.
DISPLAY.2
At the core of the EJA530E-DAS4N lies Yokogawa's proprietary single-crystal silicon resonant sensor, a technological marvel that redefines measurement precision: ±0.075% of span accuracy - surpassing most industry standards;±0.1% of URL/year long-term stability - minimizing recalibration needs;Frequency-based measurement principle - inherently more stable than amplitude-based systems;MEMS technology - providing excellent resistance to vibration and shock.
The sensor's unique design eliminates many common error sources found in conventional pressure transmitters: Minimal hysteresis - ensuring repeatable measurements;Reduced temperature effects - maintaining accuracy across wide temperature ranges;Enhanced longevity - with typical calibration intervals exceeding 5 years;Improved noise immunity - critical in electrically noisy industrial environments
DISPLAY.3 The Yokogawa EJA530E-DAS4N Absolute Pressure Transmitter represents the gold standard in industrial pressure measurement, combining unparalleled accuracy with rugged reliability. Its advanced MEMS sensor technology, robust construction, and smart communication capabilities make it the ideal choice for demanding applications across multiple industries.
As industries worldwide move toward smarter, more connected plants, the EJA530E-DAS4N provides the perfect bridge between traditional 4-20 mA systems and modern digital architectures. Its HART 7 compatibility ensures readiness for Industry 4.0 implementations while maintaining compatibility with existing infrastructure.
Product Parameters
| Category | Specification
|
|---|
| Model Number | EJA530E-DAS4N |
| Measurement Type | Absolute Pressure |
| Measuring Range | 0-6.7 kPa to 0-40 MPa (factory set) |
| Accuracy | ±0.075% of span |
| Output Signal | 4-20 mA DC + HART 7 |
| Power Supply | 10.5-55 V DC (2-wire) |
| Process Connection | 1/4" NPT female |
| Wetted Materials | Diaphragm: SUS316L
Housing: Aluminum alloy |
| Operating Temperature | Process: -40°C to 120°C
Ambient: -40°C to 85°C |
| Protection Rating | IP67 |
| Certifications | CE, ATEX, IECEx, SIL 2/3 |
| Communication | HART 7 protocol |
| Display | No local display (DAS4N code) |
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 protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.
Company Achievements
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.
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Packaging & Shipping
FAQ
Q: How long will it take you to 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 a lot of experience in packing, and all our packages are wooden case packages.
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 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 larger orders. |
Address:
N/a, Weifang, Shandong, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
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