Brand-New a-Bb 266ms Digital Differential Pressure Transmitter

• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Gas
• Model NO.: 266MS
• Accuracy Grade: ±0.075%
• Pressure range: 0–0.1 Bar to 0–400 Bar
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Warranty: 1 Year
• Brand: a-Bb
• Source Area: Switzerland
• Output Signal: 4–20 Ma
• Power Supply: 10.5–55 V DC
• Protection Rating: IP66 / IP67
• Pressure Limit: up to 400 Bar
• Accuracy: ±0.075%
• Operating Temperature: -40°c to 85°c
• Communication Protocol: Hart 7/5, Brain, FF Fieldbus
• Long-Term Stability: ±0.1% of Url
• Material: 316L
• Process Connection: 1/4" NPT, 1/2" NPT, or DIN/ANSI Flange
• Response Time: <90 Ms
• Communication: Hart 7, Bluetooth
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: A-BB
• Origin: Switzerland
• HS Code: 9026201090
• Production Capacity: 50000

Product Description

Product Description

 

In the complex and demanding landscape of industrial processes, accurate pressure measurement is of paramount importance. The 266MSTAWKA4B1E9L1B212H3 pressure transmitter emerges as a sophisticated and reliable solution, designed to meet the challenges of various industrial applications. a globally recognized leader in power and automation technologies, has engineered this pressure transmitter with a blend of advanced technology, high - quality materials, and precision manufacturing to ensure optimal performance and long - term reliability.

 

High Accuracy:

The base accuracy of the 266MST is ± 0.04%, with an optional higher accuracy of ± 0.025%. This high level of accuracy makes it suitable for applications where precise pressure measurement is essential, such as in the pharmaceutical, petrochemical, and power generation industries. For example, in a pharmaceutical manufacturing process, accurate pressure measurement is crucial to ensure the quality and consistency of the products. The 266MST can provide the necessary precision to maintain the integrity of the manufacturing process.

 

Wide Span Limits:

It offers a wide range of span limits, from 0.05 to 10000 kPa. This flexibility allows it to be used in diverse applications, whether it's measuring low - pressure differentials in a ventilation system or high - pressure differentials in a large - scale industrial pipeline. In a large - scale oil refinery, the 266MST can be used to measure the pressure difference across a complex network of pipelines, handling a wide range of pressure values.

Multiple Output Signals:

The transmitter supports multiple protocol availability, which provides interchangeability and transmitter upgrade capabilities. It offers options such as 4 - 20 mA with HART, PROFIBUS PA 3.01, and FOUNDATION Fieldbus ITK 6.x. This multi - protocol support makes it easy to integrate the transmitter into different control systems. For instance, in a modern industrial plant with a complex control infrastructure that includes both HART - compatible and PROFIBUS - based systems, the 266MST can be seamlessly integrated, allowing for efficient data communication and control.

 

Product Parameters

Parameter	Specification
Model	266MST AWKA4B1E9L1B212H3
Type	Gauge/absolute/differential pressure transmitter (configurable)
Measuring Range	0-0.1 bar to 0-400 bar (0-1.5 psi to 0-5800 psi) (selectable)
Accuracy	±0.075% of span (typical), ±0.04% optional with calibration
Long-Term Stability	±0.1% of URL (upper range limit) per year
Output Signal	4-20 mA HART, PROFIBUS PA, Foundation Fieldbus (optional)
Power Supply	10.5-45 V DC (HART), 9-32 V DC (PROFIBUS PA/FF)
Process Temperature	-40°C to +125°C (-40°F to +257°F) (standard)
Ambient Temperature	-40°C to +85°C (-40°F to +185°F)
Pressure Limit	Up to 400 bar (5800 psi) overpressure protection
Wetted Materials	316L stainless steel, Hastelloy C276, gold-plated (optional)
Process Connection	¼" NPT, G½, DIN 3852, or flange-mounted (customizable)
Housing Protection	IP66 / IP67, NEMA 4X (aluminum or stainless steel)
Certifications	SIL 2/3, ATEX, IECEx, CSA, FM, PED
Display	Integrated LCD (local configuration & diagnostics)
Communication	HART 7, Bluetooth (optional with AMS Trex device)
Weight	~2.5 kg (5.5 lbs) (depends on configuration)

 

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

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.