Pressure instrument

Contact Information

Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin

Rosemount™ 485 Annubar™ Primary Element

The Rosemount 485 Type Annubar primary element is a constant-velocity Pitot tube designed to deliver reliable measurement accuracy across a wide range of flow rates. This sensor minimizes pipeline footprint while significantly reducing permanent pressure losses, resulting in greater energy savings. Additionally, the T-shaped sensor enables simultaneous temperature, pressure, and mixed-flow measurements through a single pipe opening.

Classification:

Rosemont

Key words:

24-hour service hotline：+86-22-59958977

Bidding authorization：+86 13821081088

Product Message

Related Products

Product Description

- Commodity name: Rosemount™ 485 Annubar™ Primary Element
- Commodity ID: Rosemount-485-AnnuBar Primary El
The Rosemount 485 Type Annubar primary element is a constant-velocity Pitot tube designed to deliver reliable measurement accuracy across a wide range of flow rates. This sensor minimizes pipeline footprint while significantly reducing permanent pressure losses, resulting in greater energy savings. Additionally, the T-shaped sensor enables simultaneous temperature, pressure, and mixed-flow measurements through a single pipe opening.
Specifications
- Maximum working pressure
ANSI B16.5 2500#
- Process Temperature Range
-100 to 454 °C (-148 to 850 °F)
- Fluid state
Liquids, gases, and vapors
- Process Liquid-Contacting Materials
316/316L Stainless Steel, Alloy C-276
- Warranty
5-Year Limited Warranty

Features
- The T-shaped sensor can establish a fixed diversion point, thereby improving the differential pressure signal over a wider flow range.
- The sensor's stagnant flow zone can reduce noise, minimize measurement errors, and prevent particle blockage.
- The T-shaped sensor can establish a fixed diversion point, thereby improving the differential pressure signal over a wider flow range.
- The integrated thermal sleeve enhances process temperature measurement capabilities without requiring additional drilling into the pipeline.
- A lightweight design for large-caliber applications provides a cost-effective, single-component solution.