Original and New Rosemount 2090 Differential Pressure Transmitter

• Type: Differential Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Gas
• Model NO.: 2090PG
• Accuracy Grade: ±0.075% of Span
• Pressure range: 0–10 Kpa to 0–10 MPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Warranty: 1 Year
• Output Signal: 4–20 Ma
• Power Supply: 10.5–55 V DC
• Protection Rating: IP66/IP67
• Brand: Rosemount
• Source Area: USA
• Industry Applications: Oil & Gas, Chemical, Power Plant, Water Treatment
• 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
• Turndown Ratio: 100:1
• Response Time: <150 Ms (2090p), <250 Ms (Standard)
• Intrinsic Safety: Ex Ia/Ib Iic T6 Ga
• EMC: CE, FCC Part 15
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: Rosemount
• Origin: USA
• HS Code: 9026201090
• Production Capacity: 50000

Product Description

Product Description

 

The Rosemount 2090 is designed to meet the demanding requirements of industrial applications, providing precise differential pressure measurement in various process conditions. It is part of Emerson's extensive portfolio of measurement and control solutions, leveraging the company's decades of experience in the automation industry. The transmitter is engineered to deliver accurate and stable measurements, enabling efficient process control, improved product quality, and enhanced plant safety.

 

Robust Enclosure

The Rosemount 2090 features a rugged enclosure that is built to withstand harsh industrial environments. Constructed from high-quality materials, such as stainless steel or aluminum, the enclosure offers excellent corrosion resistance, protecting the internal components from the effects of moisture, chemicals, and extreme temperatures. The compact and lightweight design of the transmitter makes it easy to install and integrate into existing systems, minimizing space requirements and installation costs.

 

Advanced Sensor Technology

At the heart of the Rosemount 2090 is its state-of-the-art differential pressure sensor. The sensor is designed to provide highly accurate and reliable measurements, even in challenging applications. It utilizes advanced sensing principles, such as capacitive or piezoresistive technology, to detect the differential pressure across the process. The sensor is calibrated to a high degree of precision, ensuring consistent performance over a wide range of operating conditions.

Accuracy and Precision

Accuracy is a critical parameter in differential pressure measurement, and the Rosemount 2090 excels in this area. The transmitter is capable of providing highly accurate measurements, with typical accuracy ratings of ±0.1% of span or better. This high level of accuracy ensures that the process control system receives reliable data, enabling precise control of process variables and minimizing the risk of process upsets. The precision of the transmitter, which refers to its ability to provide consistent measurements over time, is also exceptional, contributing to the long-term stability of the process.

 

Product Parameters

 

Category	Parameter	Specification
General	Model Series	2090 (Standard), 2090P (High-Performance)
	Manufacturer	Emerson Automation Solutions
	Type	Differential Pressure (DP) Transmitter
Measurement	Pressure Range	0-0.25 inHO to 0-5000 psi (6.2 Pa to 345 bar)
	Accuracy	±0.075% of span (Standard), ±0.04% (2090P)
	Turndown Ratio	100:1 (2090P), 50:1 (Standard)
Performance	Response Time	<150 ms (2090P), <250 ms (Standard)
	Long-Term Stability	±0.1% of URL/year (2090P), ±0.15% (Standard)
	Ambient Temp Effect	±0.15% of span/28°C (2090P), ±0.25% (Standard)
Electrical	Output Signals	4-20mA HART, FOUNDATION Fieldbus, PROFIBUS PA
	Power Supply	10.5-55 VDC (loop-powered)
	Intrinsic Safety	Ex ia/ib IIC T6 Ga (optional)
Mechanical	Housing Material	Aluminum with epoxy coating (standard), 316SS (optional)
	Protection Rating	IP66/IP67 (NEMA 4X)
	Process Connection	1/4" NPT, 1/2" NPT, G1/2, M20×1.5
Environmental	Operating Temperature	-40°C to +85°C (-40°F to +185°F)
	Storage Temperature	-50°C to +100°C (-58°F to +212°F)
	Vibration Resistance	5g @ 10-150Hz
Certifications	Safety	ATEX, IECEx, FM, CSA, SIL 2/3
	EMC	CE, FCC Part 15
Advanced Features	Diagnostics	Plugged impulse line detection, sensor health monitoring
	Calibration	In-situ verification without process interruption
	Communication	WirelessHART (optional)

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 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.