Building on Dairyland’s proven history of industry-leading product lines, the PCRX represents the next technological leap forward in decoupling technology. Using sophisticated design techniques that represent the work of numerous leading experts around the world, the PCRX’s new camouflage technology renders it virtually invisible to interrupted survey testing.
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Welcome to Dairyland University
There’s no shortage of information to be found on the internet, and our website is full of great technical resources, too. But if you’re new to the industry, or still learning about Dairyland products and applications, too much information can be overwhelming. We’ve got you covered. At Dairyland University we’ve pulled together the most critical information to get you up to speed, fast!
At Dairyland we value accurate, reliable technical resources that can help you apply decouplers properly and solve your application challenges. Don’t see what you are looking for? We are ready to help.
Introduction to Decouplers
Metallic structures including pipelines and tanks, are made more corrosion resistant by the application of cathodic protection current require safety grounding for over-voltage conditions, such as lightning or AC fault events. Decouplers allow corrosion professionals to simultaneously protect their assets from corrosion, while also implementing safety grounding systems.
Getting Started Resources
How Do I Know Which Dairyland Product To Use?
Wondering which of our products you need for your application? You aren’t alone! Our lineup of products offers a wide range of product features and this article will help you sort out how to select the right product family.
When Do I Need a Dairyland Decoupler?
Not quite sure when to use a decoupler? We can help. This brief article describes scenarios in which a decoupler can help you improve performance of your system.
What Are Solid-State Decouplers and How Are They Used?
Solid-state decouplers are widely used in the energy industry. But many people don’t understand what they are, how they function and the many ways in which they can be used. This article will arm you with a basic understanding of decouplers.
Third-Party Certifications: Why Are They So Important?
Decouplers are critical for protecting expensive assets, and for the safety of personnel and the public. But don't just take our word for it, learn how third party certification assures you of reliable product performance.
Dairyland regularly provides technical assistance and training, speaking at conferences and contributing webinars to industry associations and on Dairyland.com on a wide variety of applications and research. Our on demand library contains some of our most recent topics.
Want to join a live webinar?
Analyzing Differences Between Spark Gaps
WebinarThis webinar provides discusses the concepts of over-voltage protection on isolation joints compares performance analysis of the two most common protection technologies.
Decoupling Electric Equipment to Improve Your CP System
WebinarIn this session our presenter will work with attendees to learn how to identify areas where grounding systems are tied to CP systems and how to efficiently decouple the two to increase performance.
Over-Voltage Protection of Insulated Joints
WebinarViewers will receive a review of the various types of isolation joints that are typically found along a pipeline or station and the benefits of protecting them using solid-state decouplers.
Introducing the PCRX
WebinarLearn more about capacitive effects and the relationship to decouplers, using real-world field data to analyze the impacts on interrupted surveys.
Common Decoupler Applications
WebinarThis session will provide listeners an overview of solid-state decouplers, as well as highlight how they can assist you in some of the most common applications users experience.
Learn More About Our Applications
Dairyland decouplers such as the SSD, PCR and PCRX, will provide you with an effective grounding path that mitigates induced AC, while simultaneously maintaining DC isolation improving your mitigation system.
Isolation Joint Protection
Protect isolation joints from lightning and AC fault current by limiting the voltage to safe levels and providing a conduction path around the joint.
Decoupling Electric Equipment Grounding Systems
Use a Dairyland product to provide DC isolation and simultaneous AC grounding for motors and other equipment, eliminating direct bonds that will short-circuit your CP system
Gradient Control Mat Decoupling
Address dangerous step and touch potentials for a safer work environment using Dairyland's Gradient Control Mat. Accompany it with a decoupler to prevent the mat from negatively impacting the CP system.
A History Of
For 40 years, our goal at Dairyland has been to make a safer world by solving complex problems through innovative product design. From our beginnings solving stray voltage issues on dairy farms, to our global impact in the pipeline and high-power industries, we have decades of experience building rugged, reliable products that last.
Always Rugged. Always Reliable.
VideoHear from Dairyland president, Mike Tachick on how Dairyland delivers rugged, reliable products our customers can depend on.
How Henry Tachick Bet the Farm
ArticleRead about company founder, Henry Tachick who applied hard work and an innovative mindset to start Dairyland Electrical Industries and forever impact the corrosion industry.
PCRX Design Story
VideoHere from our engineering team how Dairyland solved complex issues involving capacitance and interrupted surveys with the industry's most innovative decoupler: the PCRX.
VideoLearn more about the benefits of applying Dairyland's innovative approach to the traditional junction box - the UltraBox.
The patented, customizable UltraBox™ modular junction boxes from Dairyland feature easy access and the ability to add, remove, or reposition components at any time, unlike existing designs using shunts or resistors fixed to a backplane. Featuring moveable DIN rail mounting systems and snap-in modules with industry standard shunts and resistors, users have complete control over the present configuration and future expansion of their product.
Our annual catalog contains product and application information, department spotlights and a wide variety of stories on our company history and Live Engaged initiative. We hope you’ll enjoy learning more about our company’s history, philosophy and values.