| Type: | Differential Pressure Transmitter |
|---|---|
| Structure Type: | Strain Gauge Pressure Transmitter |
| Measuring Medium: | Gas |
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| In the ever - evolving landscape of industrial measurement and control, accurate pressure monitoring is the linchpin for ensuring the smooth operation of diverse processes, maintaining product quality, and safeguarding equipment integrity. The Emerson Rosemount 3051TG Stainless Steel Pressure Transmitter stands as a testament to cutting - edge engineering and technological innovation in this domain. Engineered by Emerson, a global leader in automation and measurement solutions, this pressure transmitter is designed to meet the most demanding requirements of industries such as oil and gas, chemical processing, power generation, and water treatment. |
| Category | Specification |
|---|---|
| General | |
| Model | Rosemount 3051TG (Gauge Pressure Transmitter) |
| Series | 3051T (Stainless Steel) |
| Manufacturer | Emerson (formerly Rosemount) |
| Performance | |
| Overpressure Limit | Up to 2x rated pressure (e.g., 4000 psi → 8000 psi withstand) |
| Accuracy | ±0.065% of span (typical) |
| Long-Term Stability | ±0.15% of URL per 5 years |
| Electrical | |
| Output Signal | 4-20 mA HART, Foundation Fieldbus, PROFIBUS PA |
| Communication Protocol | HART 7 |
| Power Supply | 10.5-55 V DC (loop-powered) |
| Mechanical | |
| Process Connection | 1/2" NPT, 1/4" NPT, G1/2, or flange options |
| Wetted Materials | 316L Stainless Steel (standard), Hastelloy C-276 (optional) |
| Diaphragm Material | 316L SS |
| Weight | ~2.5 kg (5.5 lbs) (without mounting hardware) |
| Environmental | |
| Operating Temperature | -40°F to 185°F (-40°C to 85°C) (electronics) |
| Process Temperature | -40°F to 257°F (-40°C to 125°C) (standard) |
| Humidity Range | 0-100% RH (non-condensing) |
| Certifications | |
| Functional Safety | SIL 2/3 (IEC 61508/61511) |
| Explosion Protection | ATEX, IECEx, FM, CSA (Class I Div. 1 & 2) |
| Marine Approvals | DNV-GL, ABS, LR |
| Special Features | |
| Sensor Technology | Advanced Sensor Design (high stability, low drift) |
| Diagnostics | Built-in diagnostics (via AMS Device Manager) |
| Applications | Liquid/gas pressure monitoring in oil & gas, chemical, water treatment, HVAC |
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Company profile
Welcome to KeRui (Weifang) Automation Equipment Co., Ltd., your esteemed partner in pioneering industrial automation solutions. With a steadfast commitment to excellence, we specialize in the development, production, and distribution of cutting-edge industrial automation instruments. Our extensive portfolio caters to a diverse array of industries, delivering unparalleled precision and reliability.At KeRui (Weifang), we take pride in offering a comprehensive range of products and bespoke technical services tailored to exceed the unique demands of our esteemed clientele. From state-of-the-art flow instruments to precise liquid level gauges, advanced temperature sensors, and robust pressure measurement devices, our offerings epitomize innovation and technological superiority. Our expertise extends to electrical instruments, thermal intelligent systems, and sophisticated programmable logic controllers (PLC) alongside DCS distributed control systems, setting benchmarks in efficiency and performance across various sectors. Industries ranging from electric power and metallurgy to petrochemicals, environmental protection, plastics, food processing, and textiles benefit from our advanced solutions. In fostering strategic alliances with esteemed brands such as Rosemount, Honeywell, Yokogawa, A-BB, and Siemens, we ensure the delivery of premium-grade products and pioneering solutions that uphold the highest industry standards. Thank you for choosing KeRui (Weifang) Automation Equipment Co., Ltd. We eagerly anticipate the opportunity to elevate your operations with our unrivaled solutions and unwavering dedication to excellence. |
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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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