Yokogawa Eja120e Draft Range Differential Pressure Transmitter

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Model NO.: EJA120E
• Measuring Medium: Liquid
• Accuracy Grade: 0.2%
• Pressure range: −50 to 50 Kpa
• IP Rating: IP66/IP67
• Certification: CE
• Customized: Customized
• Item Name: Yokogawa Eja120e Differential Pressure Transmitter
• Model: Eja120e
• Type Name: Differential Pressure Transmitter
• MOQ: 1PC
• Warranty: 1 Year
• Accuracy of Span: 0.2 % of Span
• Temperature Limits: −25 to 80 °c
• Pressure Limit: −50 to 50 Kpa
• Supply Voltage: with 24 V DC Supply
• Housing: Low Copper Cast-Aluminum Alloy with Polyurethane
• Degrees of Protection: IP66/IP67,Type 4X
• Cover O-Rings: Buna-N, Fluoro-Rubber
• Fill Fluid: Silicone, Fluorinated Oil
• Output: 4 to 20 Ma Hart
• Name Plate and Tag: 316 Sst
• Transport Package: Carton Boxes
• Specification: 31/19/21cm
• Trademark: Yokogawa
• Origin: Japan
• HS Code: 9026900000
• Production Capacity: 100/Month
• Package Size: 31.00cm * 21.00cm * 19.00cm
• Package Gross Weight: 5.500kg

Product Description

Product Description

YOKOGAWA Differential Pressure Transmitter EJA120E

The high performance draft range diff erential pressure
transmitter EJA120E features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam fl ow as well as liquid level, density and pressure. EJA120E outputs a 4 to 20 mA DC signal corresponding to the measured diff erential pressure.
Other key features include quick response, remote set-up using communications and self-diagnostics.
FOUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available. EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types, are certified as complying with SIL 2 for safety requirement.

Applications

Flow Measurement: Suitable for measuring the flow rate of liquids, gases, and steam. By measuring the differential pressure across flow elements such as orifice plates or venturi tubes, the flow rate can be calculated according to relevant formulas.
Level Measurement: According to the hydrostatic principle, the differential pressure is proportional to the liquid level height. Therefore, it can be used to measure the liquid level in tanks by measuring the differential pressure.
Density Measurement: In some processes, by measuring the differential pressure and pressure of the medium, and combining with relevant calculation formulas, the density of liquids or gases can be calculated. It is widely used in chemical, power, water and wastewater treatment, bio - fuel and other industries.

Benefits

High - precision Measurement: With an accuracy of up to ±0.2% of span (0.09% with the / hac option), it can provide accurate differential pressure measurement results, which is crucial for ensuring the stable operation of the process and product quality control
Fast Response: The 150 - ms response time allows the transmitter to quickly respond to pressure changes, enabling timely monitoring and control of the process, and is suitable for applications that require rapid response
Good Stability: The DPharp digital sensor and a series of design features ensure the long - term stable operation of the transmitter, with a stability of ±0.3% per year, which can extend the calibration interval and reduce maintenance costs

Powerful Communication: Supporting a variety of communication protocols, it can be seamlessly connected to different control systems, facilitating remote monitoring, parameter setting and diagnosis, and improving the degree of automation of the entire system

Specification

Item	valve
Type	Differential pressure transmitter
Measurement Range	1 mbar to 10 mbar
Accuracy	±0.2% of span, 0.09% available with /hac option
Stability	±0.3% per 1 year
Response Time	150 ms
Output Signal	Two - conductor 4 - 20 mA DC with digital communication, linear or square root output
Communication Protocol	HART 5/7, 1 - 5 V DC HART 7 (low - power), FOUNDATION Fieldbus, PROFIBUS PA, BRAIN
Power Supply	10.5 - 42V DC (general and explosion - proof types); 10.5 - 32V DC with arrester (option code /A); 10.5 - 30V DC (intrinsic safety, n - type, non - flammable type); 9 - 28V DC for 1 - 5V HART (ordinary and explosion - proof types)
Load	250 - 600Ω for 4 - 20 mA HART/BRAIN; ≥1MΩ for 1 - 5V HART (three - wire connection, cable length may affect output signal accuracy)
Protection Class	IP68 (optional, recommended to use sealed cable gland)
Certification	EXIDA and TÜV SIL 2/3 certified; ATEX, FM, CA, IECEx; Marine: LR, ABS, BV and DNV - GL
Local Indicator	Optional, can display variables such as DP, SP, capsule temperature, alarm codes, and a bar graph
Self - diagnosis Function	40 self - diagnostic checks, including patented back - check technology
Mounting	Traditional - mount
Wetted Parts Material	coated 316L stainless steel flange gasket (typical), and other materials are optional according to requirements

Packing & Delivery

Packing:Original Carton boxes

Packaging: Original cardboard box or Wodeen packaging by Express(DHL/UPS/Fedex/Aramex/EMS/SF)

Company Profile

Company 

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment 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 fields.

We can offer Rosemount, Emerson,Endress+Hauser, ABBb, Yokogawa, Siemens, Fisherr,Koso, Samson, Abzil, Neles, Flowserver,UE, Masoneilon etc, Brands. If you need anything please feel free to contact me.

Below are our core competitive advantages:

1. Advanced Technology & Precision Engineering

2. Robust Quality Control & Certifications

3. Customization & Versatility

4. Innovation & R&D Excellence

5. Efficient Production & Global Service

6. Sustainable & User-Centric Design

FAQ

FAQ

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.

Q:Who we are
A: We focus on the instrument and transmitters industry, mainly selling world-famous instrument and transmitters brands.

Q:Our advantage
A:We have been in the industry for many years, and we have strong supply chain relationships and large inventories, with great price advantages. 
I will try my best to give you the best price,prove that we are sincere. 

Q:Can't find the model you need?
A:We have only shown some models,If the model you need is not found here,please contact us

Q:What else can you get product from our store?
A:We have a professional and efficient technical team. We will serve you 7X24 hours. If you have any questions about our products, please do not hesitate to contact us soon