Pressure instrument
Contact Information
Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin
Telephone:+86-22-59958977
Mailbox:350332639@qq.com
Rosemount™ 2051CFA Orifice Plate™ Flow Meter
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- Product Description
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- Commodity name: Rosemount™ 2051CFA Orifice Plate™ Flow Meter
- Commodity ID: Rosemount 2051CFA Annubar Flow Transmitter
The Rosemount 2051CFA Annubar flowmeter delivers industry-standard performance and ensures reliable flow measurement through multiple communication protocols, including WirelessHART® technology. The Annubar sensor is designed to maintain high accuracy across a wide range of flow rates while occupying a compact footprint within the pipeline. It also enables simultaneous measurement of both flow and pressure by utilizing signal taps installed via pipe penetration. Additionally, this safety-certified flowmeter features a Local Operator Interface (LOI), simplifying on-site commissioning and operation.
Specifications
- Warranty
5-Year Warranty
- Range ratio
Up to 100:1 (5:1 flow range ratio)
- Measurement Range
Differential pressure up to 1000 inH2O (2.48 bar).
- Pipe diameter
2 to 12 in. (50 to 300 mm)
- Output
Differential Pressure and Conversion Variables
- Communication Protocol
4-20 mA HART® Wireless HART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low-Power HART®
- Process Contact Material
316 Stainless Steel
- Diagnosis
Basic Diagnosis
- Certificate/Certification
Certifications based on IEC 61508 for SIL 2/3, NACE® certification, and hazardous location certification, implemented by an independent third party. Please refer to the complete specifications for a full list of certifications.
- Update Rate
From 5 seconds to 60 minutes, available for user selection.
- Lifespan of the power module
Up to 10 years, with on-site replacement available (sold separately).
- Wireless range
Internal antenna (225m)
Features
- The T-shaped Orifice Plate sensor establishes a fixed diversion point, thereby enhancing the differential pressure signal across a wider flow range.
- The complete flow component has undergone leak testing and calibration, reducing leakage points by 70% and simplifying installation.
- The constant-speed Pitot tube features a T-shaped design, ensuring very low permanent pressure loss.
- The local operator interface features an easy-to-use menu and built-in configuration buttons, simplifying the debugging process.
- The sensor stagnation zone can reduce noise, minimize measurement errors, and prevent particle blockage.
- SIL 2/3 Certification, compliant with IEC 61508 (third-party certified), and pre-verified documentation of FMEDA data for safety installations.
- Wireless HART® technology is both safe and cost-effective, with data reliability exceeding 99%.
- The SmartPower module can operate reliably for up to 10 years without failure, and it can be replaced on-site without the need to disassemble the transmitter.
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