New and 100% Original Yokogawa Eja118e Differential Pressure Transmitter Senor

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: EJA118E
• Measuring Medium: Oil,Gas
• Accuracy Grade: ±0.065% of Span
• Pressure range: 0.1 Kpa to 10 MPa
• IP Rating: IP67
• Certification: ATEX, Iecex, Sil 2/3, CE, RoHS
• Customized: Customized
• Warranty: 1 Year
• Protection Rating: IP67/IP68
• Brand: Siemens
• Source Area: Germany
• Accuracy: ±0.075%of Span
• Response Time: ≤90 Ms
• Industry Applications: Oil & Gas, Chemical, Power Plant, Water Treatment
• Certifications: CE, Iecex, ATEX, Sil 2/3 Compliance
• Material: 316L
• Process Connection: G1/2", 1/2" NPT, or Flange
• Measurement Range: 0.1 Kpa to 10 MPa
• Output Signal: 4-20 Ma
• Power Supply: 10.5–55 V DC
• Ambient Temperature: -40°c to +85°c
• Static Pressure: up to 16 MPa
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: Yokogawa
• Origin: Japan
• HS Code: 9026201090
• Production Capacity: 50000
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

 

The Yokogawa EJA118E Differential Pressure Transmitter is a state - of - the - art instrument designed to meet the demanding requirements of industrial pressure measurement. Engineered with precision and reliability in mind, it has become a preferred choice across various industries for its high - performance capabilities.

 

Product name	Yokogawa EJA118E Differential Pressure Transmitter
Brand	Yokogawa
Model	EJA118E
Output signal	2-20MA
Company website

 

 
 

1. Advanced Sensor Technology
   The EJA118E is equipped with Yokogawa's patented single - crystal silicon resonant sensor. This technology is at the heart of the transmitter's accuracy and stability. When pressure is applied, the difference in pressure across the sensor causes the resonant frequencies of the two beams to change. The highly stable and accurate frequency output is directly proportional to the measured differential pressure. This design offers several advantages over traditional sensor technologies. For example, it has a high resistance to temperature variations, minimizing the impact of temperature changes on measurement accuracy. The single - crystal silicon material also provides excellent long - term stability, ensuring consistent performance over extended periods.

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High Accuracy and Stability

With an accuracy of up to ± 0.075%, the EJA118E is capable of providing extremely precise differential pressure measurements. This high level of accuracy is crucial in applications where even the slightest deviation in pressure measurement can have a significant impact on the overall process. Whether it's in a chemical plant where precise control of reaction pressures is essential for product quality or in a power generation facility where accurate monitoring of steam pressures is required for efficient operation, the EJA118E delivers reliable results. The transmitter also exhibits exceptional stability, with a drift of less than 0.1% of the span over a temperature range of 50 °C. This means that once calibrated, the EJA118E maintains its accuracy over a wide range of operating temperatures, reducing the need for frequent recalibration and ensuring continuous, reliable operation.

Flexible Communication Options

The EJA118E supports multiple communication protocols, providing seamless integration with various control systems. It can be configured to communicate using the BRAIN protocol, which is Yokogawa's proprietary digital communication protocol. BRAIN allows for two - way communication between the transmitter and a host system, enabling remote calibration, configuration, and diagnostic functions. In addition to BRAIN, the EJA118E also supports the HART (Highway Addressable Remote Transducer) protocol. HART is a widely used standard in the industry, and its compatibility ensures that the EJA118E can be easily integrated into existing industrial networks.

Product Parameters

Category	Specification
Model Number	EJA118E (Base model with suffix codes for configuration)
Measurement Type	Differential Pressure (DP)
Measuring Range	0.1 kPa to 10 MPa (adjustable span)
Accuracy	±0.075% of span (standard), ±0.04% (high-performance option)
Output Signal	4-20 mA DC + HART 7, BRAIN, FF Foundation Fieldbus
Power Supply	10.5-55 V DC (2-wire)
Process Connection	1/4" NPT, 1/2" NPT, G1/2, or flange (DIN/ANSI/JIS)
Wetted Materials	Diaphragm: SUS316L (standard), Hastelloy C276, Tantalum (optional)
Operating Temperature	Process: -40°C to +120°C (-40°F to +248°F)
Ambient Temperature	-40°C to +85°C (-40°F to +185°F)
Static Pressure	Up to 16 MPa (2320 psi)
Overpressure Protection	200% of max. range (standard), 400% (optional)
Response Time	≤90 ms (adjustable damping)
Enclosure Rating	IP67/IP68 (submersible)
Certifications	ATEX, IECEx, FM, CSA, SIL 2/3, CE, RoHS
Communication	HART 7, BRAIN Protocol, FF Fieldbus
Display	Optional LCD with local parameter adjustment

   

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.

 

 

Packaging & Shipping

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information

Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large quantity mass orders, the time should be confirmed again for you

Q3: 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.

Q4: How about the payment terms?
A: You can choose T/T.

Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?
A:1PC.

Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.

 

Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.