Pressure instrument

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

Rosemount™ 405C Compact Orifice Plate Primary Element

The Rossmont 405C Compact Orifice Plate Primary Element features a 4-hole design, enabling precise measurements even under challenging flow conditions. Unlike conventional plates, this orifice plate minimizes the required straight pipe lengths, needing only two times the pipe diameter (2D) upstream and downstream of the plate. This design delivers a flexible and reliable measurement solution. Additionally, the compact structure of the orifice plate ensures easy installation, while its self-centering mechanism guarantees optimal accuracy.

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Rosemont

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Product Description

- Commodity name: Rosemount™ 405C Compact Orifice Plate Primary Element
- Commodity ID: Rosemount-405 Conditioning Orifice
The Rossmont 405C Compact Orifice Plate Primary Element features a 4-hole design, enabling precise measurements even under challenging flow conditions. Unlike conventional plates, this orifice plate minimizes the required straight pipe lengths, needing only two times the pipe diameter (2D) upstream and downstream of the plate. This design delivers a flexible and reliable measurement solution. Additionally, the compact structure of the orifice plate ensures easy installation, while its self-centering mechanism guarantees optimal accuracy.
Specifications
- Maximum Working Pressure
ANSI B16.5 600#, DIN PN100
- Process Temperature Range
-321 to 850°F (-196 to 454°C)
- Fluid Type
Liquids, gases, and vapors
- Process Liquid Contact Material
316 Stainless Steel
- Warranty
5-Year Limited Warranty

Features
- The 4-hole design enables precise measurements even under disturbed flow profiles.
- The innovative orifice plate requires only two pipe diameters (2D) upstream and downstream, significantly reducing the demand for straight pipe lengths.
- No need for pressure conduits, special flanges, or pipeline modifications—this approach is both economical and highly efficient.
- Can be easily installed directly.
- The self-centering mechanism simplifies installation and ensures ideal accuracy in flow measurement.