Product Description
EJA is synonymous with the exceptional instrument series by Yokogawa Electric Corporation. Leading the charge in innovation, the EJA series boasts an impressive range of products including pressure transmitters, differential pressure transmitters, liquid level switches, and flow meters. The EJA210E model, a flange-mounted differential pressure transmitter, excels in measuring liquid levels and densities of both crystalline and precipitated substances, seamlessly converting data into a precise 4-20mA DC current signal output. This series is engineered for excellence, featuring lightning-fast response times, intuitive remote settings, and a sophisticated self-diagnosis system.
The cutting-edge EJA-E series supports a variety of communication protocols such as BRAN, HART/HART with low-power consumption (1-5V), FOUNDATION™ Fieldbus, and PROFIBUS PA, ensuring seamless integration and advanced functionality.
The EJA series distinguishes itself with pioneering monocrystalline silicon resonant sensor technology. This remarkable material is free from hysteresis when subjected to pressure or temperature fluctuations, positioning it as the ideal choice for precision and durability. The single crystal silicon resonant sensors expertly mitigate the effects of overpressure, temperature variances, and static pressure, ensuring unparalleled long-term stability and accuracy.
Features
- - Compact and Lightweight Design
By integrating an ASIC amplifier design, the packaging size is dramatically reduced, complemented by the miniaturized membrane box structure and flanges. This model is impressively lightweight—half the weight of its predecessors. The ASIC design streamlines part count, significantly enhancing amplifier reliability.
- Advanced Fieldbus Communication
Fieldbus technology revolutionizes communication with its bidirectional digital system, offering an innovative solution for configuring instrument control systems. It is poised to replace the conventional 4-20mA analog systems prevalent in field instrumentation, setting new industry standards.
The EJA series empowers users with dual fieldbus modes: FOUNDATION™ Fieldbus low voltage and PROFIBUS PA devices, fostering seamless collaboration with Yokogawa Electric and diverse suppliers. The series incorporates sophisticated software, utilizing two AI function blocks to meticulously calculate both differential and static pressures, thus enabling a flexible and adaptable instrument configuration.
Company Profile
Jiangsu Hawks Automation Equipment Co., Ltd. stands as a beacon of excellence, mastering the craft of manufacturing flow meters, liquid level meters, material level meters, pressure transmitters, temperature calibration devices, and sophisticated display and recording instruments. Our unwavering commitment to quality is evidenced by our ISO9001-2000 certification and recognition as a national enterprise in China. Esteemed as the drafter of the national metrological verification regulations for 'standard meter method flow standard device,' we strive relentlessly to enhance our corporate image and reputation. Embodying the ethos of 'pursuing excellence and achieving customer satisfaction,' we have ascended to the status of a star enterprise, celebrated for our competitive pricing, unparalleled service, and superior product quality. Recognized as a 'Star Enterprise' and 'Contract-keeping and Credit-keeping Unit' within Jiangsu Province, our AA enterprise credit rating and ISO9001 certification underscore our commitment to quality. Our dedicated electronic department leverages advanced network technologies and e-commerce to seamlessly integrate traditional economic resources, enabling expansive and swift market penetration. Since inception, we have cultivated enduring partnerships with manufacturers across various regions, capitalizing on our sterling reputation and exceptional service offerings.
Translated with (free version): The company has forged lasting and stable business alliances with manufacturers from diverse regions, driven by our distinguished reputation and exceptional pre-sales and after-sales support services. We are dedicated to streamlining and enhancing convenience for all stakeholders, and we eagerly anticipate the opportunity for sincere collaboration and brilliant innovation with you!

After Sales Service
Packing & Delivery: Our meticulous packing and efficient delivery process are designed to ensure your product arrives in pristine condition, reflecting our dedication to quality and customer satisfaction.
Electromagnetic flow meters are carefully packed in durable cartons for smaller sizes, with robust wooden boxes (from DN80) to guarantee secure transit. Trust in our commitment to safeguarding your investment every step of the way.
Lead time: Most products are dispatched within an impressive 7 working days, provided they are in stock. For customized products that require precise tailoring, the lead time may be slightly extended, reaffirming our commitment to delivering perfection and precision.
Delivery process: Our streamlined delivery process is tailored to meet your unique needs, ensuring a smooth and hassle-free experience that aligns with your preferences and timelines.
1. Utilize the customer's own delivery account, or allow us to assist in selecting the most efficient and cost-effective option tailored to your needs, ensuring reliability and speed.
We frequently partner with trusted courier services such as FedEx, UPS, DHL, TNT, and EMS, among others, to guarantee a timely and secure delivery.
2. Delivery time ranges from as swift as 2 to 7 working days, with select stock available in Malaysia for even quicker dispatch, embodying our commitment to responsive customer service.
3. We offer comprehensive assistance with destination customs clearance to minimize delays and complexities, facilitating a smooth and efficient entry of your product into your region.
Overseas Service Center Address: Experience our global reach and dedicated support through multiple strategic locations, ensuring proximity and accessibility for swift assistance.
Singapore, Philippines, Malaysia, Korea, Indonesia, Germany, India: Our international service centers are strategically situated to provide timely and expert support, reinforcing our global presence and commitment to excellence.
Packaging & Shipping
Certifications

Why Choose HKS Company
1) Our commitment to excellence shines through with premium quality, competitive pricing, and timely delivery. We are renowned for our exceptional service and stellar reputation.
2) Experience the convenience of rapid sample delivery, ensuring you get what you need quickly and efficiently.
3) Our low minimum order requirement makes it easy for businesses of all sizes to partner with us.
4) Enjoy the advantage of swift shipment, with your orders dispatched within just 15 to 20 days upon receipt of your payment.
5) From utility-connected systems to remote industrial sites and independent homes, we provide all the necessary components for seamless power solutions.
6) Benefit from our knowledgeable tech support, available to assist you before and after your purchase.
7) Assurance of quality is guaranteed as we have passed ISO, RoHS, TUV, and CE certifications.
Payment Term
Payment Terms |
T/T |
EXW |
30% T/T in advance, the balance to be paid before dispatch |
FOB |
CIF |
30% T/T in advance, the balance to be paid against the copy of B/L |
CFR (C&F) |
L/C |
Irrevocable L/C at sight could be accepted if amount above US $50,000.00 |
Delivery Time |
7 to 10 working days after receiving advanced payment |
FAQ
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.