KROHNE OPTIFLUX 4000 Electromagnetic Flow Sensor

SKU #02957-HW-KROHNE-012 | MF # | NG #

Multiple application electromagnetic flow sensor / magmeter.

Need Help Ordering?
Call +88 01714243446

Stock
10 in stock

Custom Pricing

Get A Quote

Product Overview

The KROHNE OPTIFLUX 4000 electromagnetic flow sensor / magmeter is the proven choice when selecting a flow meter. This versatile flow meter is suitable for almost all applications in all industries.

3×100% Diagnostics

The KROHNE OPTIFLUX 4000 magmeter overcomes the drawbacks of some SIL2-certified equipment:

  • Detects errors unrecognized under SIL2
  • Indicates erroneous results in the application (e.g. because of gas bubbles), which SIL2 cannot do
  • Corrects errors in accuracy and linearity, again unseen by SIL2

The 3×100% diagnostics in the KROHNE OPTIFLUX 4000 electromagnetic flow sensor is, therefore, much better for you than a normal SIL2 certified meter.

The KROHNE OPTIFLUX 4000 Magmeter – One For All Applications

With just one signal converter and the widest range of flow sensors, this electromagnetic flow sensor can cover all applications, from a simple water measurement to corrosive or abrasive products or even pulp in the paper industry. Simplified engineering, procurement, and inventory lead to cost-savings for the user.

Sets New Standards in Electromagnetic Flowmetering

Using brand new technology has enabled us to increase the measuring performance of the KROHNE OPTIFLUX 4000 magmeter even further. These improvements are particularly useful where today's flow meters begin to capitulate. Examples of this include very low conductivity, measurement of rapid product changes with corresponding changes in pH, or the measurement of pulp in the paper industry.

This increase in performance was possible by a 30-fold improvement in the measuring technology components.

Operating Principle of the KROHNE Optiflux 4000 Electromagnetic Flow Sensor / Magmeter

Magnetic flow meters, or magmeters, are intended to measure the flow of electrically conductive liquids in full pipes. The pressure drop through the meter is minimal, (equal in magnitude to a piece of pipe of the same diameter and length) making it an excellent choice for low pressure systems. There are no moving parts or obstructions in the fluid stream so the meter is virtually maintenance free and suitable for fluids containing abrasives. Modern pulsed DC excitation eliminates problems with zero shift often found in other designs.

The detection of flow is accomplished using the principle of electromagnetic induction. As a conductor passes through a magnetic field, a voltage is generated that is proportional to the velocity of the conductor moving through the field. In the case of the magnetic flow meter, the conductor is a conducting liquid. The higher the flow rate the greater the generated voltage.

Grounding Rings

For process flow measurement reasons the product must be grounded. Such a grounding system is lacking in pipes upstream and downstream of the primary head which feature a corrosion-resistant internal coating or liner, or are made entirely of plastics material. In such cases, grounding rings must be fitted on both sides of the primary head. Consult us for further information.

Applications for the the KROHNE OPTIFLUX 4000 Electromagnetic Flow Sensor / Magmeter

  • Chemical Industries
  • Paper & Pulp Production
  • Water & Wastewater Management
  • Metals & Mining
  • Power Generation
  • Oil & Gas Industries
  • Pharmaceuticals

Product Specification

  • Suitable for all applications from clean liquids to slurries and pastes with high solids content
  • Abrasion, chemical and vacuum resistant
  • Easy to select, fit and forget
  • Chemically resistant to alkaline solutions and acids
  • Diameter range: 1/10" to 24"
  • Standard liners: PTFE, PFA, ETFE
  • Various electrode materials available
  • Non-water conductivity >1 µS/cm
  • Water conductivity >20 µS/cm
  • Process temperature up to 180°C
  • Hazardous area versions available

Product Accessories

No Accessories Available

Product Warranties

No Warranty Available

Popular Products

Your privacy

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. You can get more information by going to our Privacy Policy or Statement in the footer of the website.

Strictly necessary cookies
Always active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Cookies details
Performance cookies

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. Most of these cookies collect and process aggregated (anonymized) information without identifying individuals. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Cookies details
Functional cookies

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Cookies details
Targeting cookies

These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

Cookies details