Pepperl+Fuchs Blog

Combining Explosion Protection Techniques to Reach Success

Posted by Alex Dzatko on Fri, Jul 29, 2016

Integrating complex electrical systems and components into hazardous areas typically requires combining different methods of industrial explosion protection to achieve a safe and certified solution. Our Solution Engineering Centers have the ability and the experience as a system integrator for solutions going into Zone 1 and 21 or Zone 2 and 22 areas. Our ATEX and IECEx certificates offer great flexibility, allowing  unique solutions for the challenges of putting complex electrical equipment in hazardous locations around the world.

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Topics: Purge/ Pressurization Systems, Approvals/ Certifications, Explosion Protection Equipment

What Are the Differences Between the 3 Vents for the 5500 Type Z Purge and Pressurization System?

Posted by Brent Dean on Fri, Jun 17, 2016

When using the 5500 Type Z purge and pressurization system, you are given 3 vent options to choose from.  This gives you the option to choose a vent based on the needs of your application. The 3 models are:

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Topics: Purge/ Pressurization Systems

How to Calculate Purge Time with the 5500 Type Z Purge and Pressurization System

Posted by Brent Dean on Fri, Apr 29, 2016

To calculate the purging time on our 5500 series Type Z purge system, there are four variables that you need to know:

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Topics: Purge/ Pressurization Systems

Combustible Dust Hazards Are Far More Common Than You May Think

Posted by Kimberly Stover on Fri, Apr 01, 2016

Most people are amazed that the dust from a number of everyday materials can become explosive under the right conditions: grains, sugar, metals, plastics, coal, coffee creamer, corn – just to name a few.

Because of this potential for explosion, dust hazards exist in many different industries:

  • Food processing
  • Pharmaceutical
  • Automotive
  • Textiles
  • Cosmetics
  • Refining
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Topics: Purge/ Pressurization Systems

Once Again, Pepperl+Fuchs is Voted Best Provider of Intrinsic Safety and Purge Systems by Control Magazine

Posted by Kimberly Stover on Wed, Mar 02, 2016

The award marks the 13th consecutive year for the top purge award

In the categories of Purge and Intrinsic Safety, Pepperl+Fuchs has steadfastly dominated opinion polls by readers of two of the industry’s leading publications. This year, Pepperl+Fuchs once again was voted best provider of intrinsic safety and industrial enclosure purge systems by Control magazine in its 2016 Readers’ Choice survey.

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Topics: Purge/ Pressurization Systems, Intrinsic Safety

Easy Programming Features for Div. 2 / Zone 2 Purge Systems

Posted by Patricia Stafford on Fri, Jan 08, 2016

If you're considering a programmable purge unit, you may be wondering how easy it is to set up and configure it the way you want.

Before we take a look at the menu-driven features of our Bebco EPS 5500 series purge system for Div. 2 / Zone 2 applications, let’s go over some of the general aspects of purge protection.

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Topics: Purge/ Pressurization Systems

Industrial Displays for Division 2 Hazardous Areas

Posted by Lou Szabo on Thu, Mar 12, 2015

Customers often want to know what exactly is a Class I, Div. 2 industrial display. Or, what choices there are for HMI visualization and machine control in a Division 2 area, and if a purge system is required. The answers depend on what is connected to the display, and the type of HMI software. This information helps you decide whether to look at an industrial monitor, a panel PC, or a networked monitor via thin client or KVM back to a host in a control room.

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Topics: Purge/ Pressurization Systems, Industrial Monitors/ HMI

Ask an Expert! Purge Systems - Episode 3

Posted by Kristen Barbour on Thu, Dec 18, 2014

Need help with an industrial purge system or purged enclosure? Ask an Expert! In this episode, Product Manager Brent Dean answers these questions:

  1. For an ATEX installation using purging, can I use a purge system with a standard IP6X enclosure?
  2. Will I need to have a notified body evaluate the final purge system and enclosure even though your purge system carries the ATEX certification?
  3. I have one of your Type Y purge systems and have a request to install an operator interface in a Class I, Div. 1 location. The operator interface is rated Class I, Div. 2. If I use a Y purge unit, will it be considered applicable for the area, or will there be an issue if the display protrudes through the enclosure?
  4. Can a 6000 series Type X purge system be used in a Class I, Div. 2 environment?
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Topics: Purge/ Pressurization Systems, Ask an Expert

Dynamic Leakage Compensation for Seasonal Changes with Type X Purge Systems

Posted by Lou Szabo on Thu, Dec 04, 2014

As we head into winter, many of you with tire pressure monitors will notice the low tire pressure indicator light appearing on your dashboard as the weather turns colder. Wouldn’t it be nice to have automatic pressure compensation for these times?

A mud shaker system manufacturer converted to our 6000 series Type X purge system. There were two major reasons for the conversion.
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Topics: Purge/ Pressurization Systems

Connecting Field Devices to a Type X Purge System

Posted by Chris Romano on Wed, Nov 12, 2014

Pepperl+Fuchs' 6000 Series Type X purge system has a new intrinsically safe termination board and cable harness kit that makes it much easier to wire field devices to the 6000 Series purge system. The kit includes an IS termination board that is DIN-rail mounted, and a wire harness that can be ordered in three different lengths. Custom lengths are also available. The video below shows you what's in the kit and the steps to take to connect it properly.

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Topics: Purge/ Pressurization Systems

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