Flow nozzle

Brand Name	ABB
Model Number	NOZ
Document	Product Brochure PDF

Product Details

Accuracy:

High

Communication Protocol:

HART, PROFIBUS, FOUNDATION Fieldbus

Fluid:

Gas, Liquid

Installation Type:

In-line, Insertion

Material:

Stainless Steel, Alloy Steel, Titanium

Measuring Principle:

Differential Pressure

Output Signal:

4-20mA

Pressure Range:

0-100Bar

Process Connection:

Flange, Thread, Sanitary

Product Name:

ABB Flow Measurement Products

Product Type:

Flow Measurement

Range:

Wide

Temperature Range:

0-150℃

Warranty:

1 Years

Highlight:

20ma abb flow meter

hart abb flow meter

20ma abb flow sensor

Product Description

The flow nozzle is used for high velocity flow measurement where erosion or cavitation could wear or damage an orifice plate.

Overview

Flow nozzles do not rely on a sharp edge (which can degrade over time) to maintain accuracy and therefore offer excellent long-term accuracy with less wear and reduced possibility of distortion. They are often used for flow testing on steam-raising plant.

A flow nozzle can measure higher flow rates than an equivalent orifice plate at the same design differential pressure. The flow nozzle is available to 3 standards and in designs for either clamping between flanges (within the bolt circle) or for welding into the pipe.

Data

Flow nozzles are available in three basic designs:

ISA 1932 nozzle
Long radius nozzle
ASME throat tap nozzle

Each design is slightly different and is covered by ISO5167:2003, with the exception of the ASME throat tap nozzle. The ASME nozzle can also be supplied in a pipe section to meet the requirements of ASME Performance Test Code 6 (PTC-6) for steam turbine testing.

Tags:

Flow nozzle

20ma abb flow meter

hart abb flow meter

20ma abb flow sensor

Overview

Data

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