| Customization: | Available |
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| Type: | Normal Pressure Transmitter |
| Structure Type: | Diffused Silicon Pressure Transmitter |
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Yokogawa EJA430A Differential Pressure Transmitter
The high performance gauge pressure transmitter model EJA430A can be used to measure liquid, gas, or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure. |
| Product name | Yokogawa EJA430A Differential Pressure Transmitter |
| Brand | Yokogawa |
| Model | EJA430A |
| Output signal | 2-20MA |
| Company website |
Kerui (Weifang) Automation Equipment Co., Ltd. |
In the complex world of industrial process control, precise differential pressure measurement serves as a critical parameter for ensuring operational efficiency, safety, and product quality. The Yokogawa EJA430A Differential Pressure Transmitter represents the culmination of decades of instrumentation expertise, combining Yokogawa's renowned reliability with cutting-edge sensor technology. This comprehensive technical overview explores every aspect of this exceptional instrument, from its revolutionary sensing technology to its robust industrial design and specialized communication capabilities.
| Category | Specification |
|---|---|
| Model Number | EJA430A |
| Measurement Type | Differential Pressure (DP) |
| Measuring Range | 0.1 kPa to 10 MPa (adjustable span) |
| Accuracy | ±0.075% of span |
| Output Signal | 4-20 mA DC (2-wire) |
| Power Supply | 10.5-55 V DC |
| Process Connection | 1/4" NPT or 1/2" NPT |
| 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 | BRAIN protocol (standard) |
| Display | No local display (A-code) |
| Weight | 2.5 kg (approx.) |
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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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