Brand-New and Original Rosemount- Emerson 2051tg Pressure Transmitter

• Type: Differential Pressure Transmitter
• Structure Type: Capacitive Pressure Transmitter
• Measuring Medium: Gas
• Model NO.: 2051TG
• Accuracy Grade: ±0.075% of Span
• Pressure range: up to 6000 Psi
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Warranty: 1 Year
• Brand: Rosemount
• Source Area: USA
• Power Supply: 10.5–42 V DC
• Protection Rating: IP67
• Operating Temperature: -40°c to 85°c
• Communication Protocol: Hart 7/5, Brain, FF Fieldbus
• Certifications: CE, Iecex, ATEX, Sil 2/3 Compliance
• Material: Stainless Steel, Aluminum Alloy Housing
• Process Connection: 1/2" NPT, 1/4" NPT
• Accuracy: ±0.075% of Span
• Industry Applications: Oil & Gas, Chemical, Power Plant, Water Treatment
• Long-Term Drift: ±0.1% of Url/Year
• Humidity Range: 0–100% Rh
• Overpressure Limit: up to 2X Url
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: Rosemount
• Origin: USA
• HS Code: 9026201090
• Production Capacity: 50000

Product Description

 

Product Description

 

In the dynamic landscape of industrial instrumentation, the Rosemount - Emerson 2051TG Pressure Transmitter has emerged as a paragon of reliability, accuracy, and versatility. Engineered by Emerson, a globally recognized leader in automation solutions, the 2051TG is designed to meet the exacting demands of a wide spectrum of industrial applications.

 

Design Philosophy

The Rosemount 2051TG Differential Pressure Sensor embodies a design philosophy centered around innovation, durability, and user - friendliness. Its compact and modular design is a testament to Emerson's commitment to providing solutions that can be easily integrated into existing and new industrial setups alike. The sensor housing is constructed from high - grade materials, predominantly stainless steel, which offers exceptional resistance to corrosion, mechanical impact, and harsh environmental conditions. This robust construction ensures that the sensor can withstand the rigors of continuous operation in even the most challenging industrial environments, from the high - temperature and high - pressure zones of chemical reactors to the corrosive atmospheres of offshore oil platforms.

 

Signal Processing and Transmission

The Rosemount 2051TG is equipped with advanced signal processing electronics that play a crucial role in converting the raw electrical signal from the sensing element into a standardized output signal. These electronics employ sophisticated algorithms to filter out noise and interference, linearize the signal, and compensate for temperature and other environmental factors that could affect the accuracy of the measurement.

Sensor Technology

At the heart of the Rosemount - Emerson 2051TG Pressure Transmitter lies a highly sophisticated sensor mechanism. It employs a capacitance - based sensing principle, which is renowned for its high sensitivity and precision. The sensor consists of a measuring diaphragm, typically made of a high - quality, corrosion - resistant material such as stainless steel. This diaphragm is positioned between two fixed capacitor plates.

When pressure is applied to the sensor, the measuring diaphragm deflects. This deflection is proportional to the magnitude of the applied pressure. As the diaphragm moves, it changes the distance between itself and the fixed capacitor plates. According to the principles of electrostatics, this change in distance results in a corresponding change in the capacitance value between the plates.

 

Product Parameters

Category	Parameter	Specification
General	Model	Rosemount 2051TG
	Type	Gauge Pressure Transmitter (TG = Gauge Pressure)
	Output Signal	4-20 mA HART / Fieldbus (Foundation/Profibus PA)
Performance	Pressure Range	0-30 inHO to 0-6000 psi (depends on model)
	Accuracy	±0.075% of span (typical)
	Long-Term Stability	±0.1% of URL/year
	Response Time	<100 ms (adjustable damping)
Process Compatibility	Process Connection	1/4" NPT, 1/2" NPT, or Flange (ANSI/DIN)
	Wetted Materials	316L SS, Hastelloy C-276, Monel (options for seals like, Kalrez)
	Temperature Limits	-40°C to 85°C (ambient), -40°C to 120°C (process)
	Overpressure Limit	Up to 2x URL (depends on model)
Electrical & Certifications	Power Supply	10.5-42 V DC (loop-powered)
	Certifications	ATEX, IECEx, SIL 2/3, FM, CSA
	Explosion Protection	Ex ia/IIC T6 (intrinsic safety)
Mechanical	Enclosure Rating	IP67, NEMA 4X
	Weight	2.5 kg (5.5 lbs) (typical)
Applications	Typical Uses	• Tank level measurement • Pump monitoring • Industrial process control

 

Company Profile

 

 

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.

 

Our Advantages

 

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.

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 qty 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.