Rosemount ™ 3051 Coplanar ™ Pressure Transmitter
Rosemount 3051 Coplanar pressure
transmitters bring more convenience to users with industry-leading performance and patented technology. This pressure
transmitter series has been installed more than 10 million times in the field, providing an integrated solution for pressure, level and flow measurement. The
transmitter uses a coplanar flange design, which is easy to install and apply, and can be directly installed, economically and efficiently.
specification
Warranty Up to 5 years limited warranty
Turndown ratio up to 150: 1
Communication protocol 4-20 mA HART, WirelessHART®, FOUNDATION fieldbus, Profibus, 1-5 V low power HART
Measuring range Differential pressure up to 137.89 bar (2000psi), gauge pressure up to 137.89 bar (2000psig), absolute pressure up to 275.79 bar (4000psia)
Process wetted materials 316L stainless steel, alloy C-276, alloy 400, tantalum, gold-plated alloy 400, gold-plated 316L stainless steel
Diagnosis Basic diagnosis, circuit integrity
Certifications IEC 61508-based SIL 2/3 certification, NSF, NACE, hazardous location certification implemented by an independent third party, see full specifications for a complete list of certifications
Features
More than 10 million Rosemount 3051 units installed worldwide provide reliable pressure readings in harsh environments
Patented Rosemount coplanar technology mounts the device directly into a variety of measurement applications
Completely assembled pressure, level, and flow solutions can be installed immediately for increased reliability and performance
Complete pressure components leak tested and calibrated to reduce leak points by 70% and simplify installation
10-year stability and 150: 1 turndown ratio provide reliable measurement and wide application flexibility
Field Operation Display Panel (LOI) for quick commissioning and easy access to process and equipment information
Loop integrity diagnostics reduces electrical downtime by detecting electrical circuit problems
(Implemented by a third party) IEC 61508-based SIL 2/3 certification and FMEDA data pre-use certification for safe installation
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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