About Us

About Cobra Sampling

Industrial processes have grown in complexity over the years, and the need to maintain processing quality means there is an essential need for fully reliable testing and analysis techniques.

Cobra Sampling was established to address this need, and we have made it our business to ensure our range of closed loop gas and liquid samplers not only meet industry expectations, but surpass them.

Located in Houston, Texas, Cobra Sampling, Inc. is dedicated to developing the most effective and most efficient gas and liquid samplers available. Working closely with our customers,  whether national, international or locally-based in Texas, sampling is made simpler and safer through designs that ensure emissions-free sampling that protects the operator as well as the environment.

Our sampler design and manufacturing companies are amongst the best in the world, and Cobra Sampling, Inc. has quickly established itself as one of the leading lights in the field. Our reputation is based on consistency in reliability and flexibility in design, ensuring our clients are 100% satisfied every time and  can have 100% confidence in their Cobra-designed gas or liquid sampler.

About Sentry Equipment

Sentry Equipment leverages proven abilities in engineering and manufacturing to help customers sample, monitor and measure their processes in a variety of markets and applications worldwide. The Sentry brand of representative sampling products and services enables customers to achieve safe, accurate and repeatable results to protect the people, products and environments that matter the most. Since 1924, Sentry Equipment has been a reliable partner for operational and analytical professionals in the U.S. and global markets. As a 100% employee-owned company based in Oconomowoc, Wisconsin, its 180 employee owners serve customers in over 50 countries across six continents. For more information, please visit www.sentry-equip.com.

Close Loop Samplers For Your Needs

Since our inception, we at Cobra Sampling Inc., have strived to continually enhance our range of closed loop sampling systems, regularly improving our designs and maintaining the highest levels of manufacturing standards to ensure the most reliable representative samples are secured every time.

With a talented and experienced team at our state-of-the-art facility in Texas, sampling solutions can be customized to address specific needs, whatever the industry.

our range covers a variety of industries, including:

  1. Refinery
  2. Chemical
  3. Petrochemical
  4. Specialty
  5. Natural Gas

Our gas and liquid samplers are designed for use in an equally wide variety of applications, including:

  1. Light liquid hydrocarbon
  2. Gas
  3. Dual phase samples
  4. Hot Oil
  5. Residual Oil
  6. Vacuum Tower Bottoms
  7. Slurries

Manufactured at our facility in HoustonTexas, samplers from Cobra are designed specifically to remove the complexities of taking representative samples. This is accomplished through low-maintenance systems that permit samples to be drawn directly from the process into easy-to-connect sealed cylinders or containers, ready to be taken directly to the lab.

 Exceeding Your Expectations

The need to take reliable representative samples directly from the process is greater now than ever before. In some cases, samples are needed  daily, or even hourly, to ensure the quality for their process is maintained.

At Cobra Sampling, Inc.,  we understand the degree of  reliability our customers expect from our sampling systems. That’s why our  closed loop gas and liquid samplers are designed to surpass industry expectations.How do we accomplish this? It’s because our gas and liquid samplers are designed and manufactured with four key concerns in mind:

Safety –

Our samplers offer emission-free sampling, so operators don’t have to worry about dangerous vapors or spills.

Environment –

Our samplers are design in line with LDAR and MACT standards, ensuring the risk of VOC emissions is reduced to the minimum.

Reliability –

Our range of gas and liquid samplers are manufactured to be 100% reliable, with parts and the finish ensemble thoroughly tested to ensure uncontaminated accurate representative samples are taken – first time and very time.

Quality –

Our components have been designed with longevity in mind and have been manufactured with durable materials, ensuring you get low-maintenance gas and liquid samplers that last.

At Cobra Sampling, Inc., we continually monitor our own procedures to ensure they meet with all Quality System criteria, and that they evolved to maintain our place as leaders amongst the US and World of sampler manufacturers.

Contact Us With Your Queries

We would be happy to answer any of your queries relating to our products and services.

Perhaps you are unsure which range of gas or liquid samplers is suitable for your needs, or need a customized sampler designed. Or perhaps you have questions relating  to accessories or deliveries,

Whatever the issue might be, simply let us know and we’ll get back to you. For our contact details just visit our Contact Us page.

Cobra Sampling was acquired by Sentry Equipment Corp in April 2017

Cobra Sampling, a part of Sentry Equipment © 2017 all rights reserved.