Krohne OPTIFLUX 4100 Electro magnetic flow meter

Product Description

1.Overview

• Standard flow sensor for the process industry

• For demanding applications:

High temperatures, low conductivity, hazardous areas

• Robust and reliable

The OPTIFLUX4100 electro magnetic flow sensor is the standard in the process industry and suitable even for demanding applications.

Highlights

• Standard device in the process industry

• Robust and reliable

• More than 300,000 units operating in the field

• Works reliably under demanding conditions: High temperatures (up to 180°C / 356°F) and low

conductivity (non-water from 1 µS/cm, water from 20 µS/cm)

• Quick and easy to install and operate

• Chemically resistant to alkaline solutions and acids

Industries

• Chemicals

• Pulp & Paper

• Water

• Wastewater

• Minerals & Mining

• Iron, Steel & Metals

• Pharmaceuticals

• Oil & gas

Applications

• For clean liquids

• For slurries and pastes with high solids content

• For abrasive and aggressive products

2 Options

The solution for any industry

The OPTIFLUX 4100 has been designed for measuring any application in any industry and is often referred to as "mother of all electromagnetic flowmeters", suitable for all standard and special applications, including "commercial" use according to European Directive MI-001 and -005. The level of precision complies with the industry demands, furthermore does the modular concept allow tailormade solutions.

All meters are passing specific trials, measurements and tests that go beyond the legal specifications - and on which our customers can rely 100%.

For example, we subject the converter electronics to a series of extensive temperature change tests, in which the converter is exposed to cyclical fluctuations ( -20...+65°C / -4...+149°F)

Every meter that leaves our factory is first wetcalibrated on our officially certified calibration rigs (EN 17025).

Communication

Electro magnetic flowmeters can be installed in random locations, demanding the instrument to be suitable for any kind of environment. These locations vary from indoor use (integrated in complex processes) to outdoor use (straight forward transport, but possibly buried or submerged).

The ability to read the measured results on-site may be standard, but it does not always meet the current and actual needs of the user or operator.

That is why this meter comes with optional, state-of-the-art bus communication systems. The stored data is transmitted by HART®, Profibus, Fieldbus or Modbus, and then forwarded to a management system.

Construction

The measuring tube of the sensor has a smooth, cylindrical shape.

This design, consisting of a circular cross section (no internal or moving parts) and a homogeneous magnetic field, forms the basis

for a flow-optimized pipe cross section, thereby providing reliable measurements that are largely independent of the flow profile. This design allows the sensor to measure the flow bi-directional.

As an additional benefit, there is no possibility for product to build up and the free cross section sized to the customer pipeline creates no pressure drop.

In addition, the required straight inlet and outlet runs are only 5D and 2D. The liner of the measuring tube is made of high tech plastic or hard rubber and is resistant to vacuum, corrosion, aging and abrasion. The surface and shape of the measuring

tube also minimize mineral deposits, resulting in exemplary measurement quality - even over the long term.

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