Representative sampling and analysis empowers you to accurately monitor and measure processes for improved production efficiency, output and safety. With representative sampling products and services from Sentry, you can get the insight you need to confidently make strategic operational decisions.

We serve markets and customers around the globe to help them achieve safe, accurate and repeatable results.


Carefully monitor and manage your water chemistry with devices that provide real-time critical insights for your power plant.

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Hydrocarbon Processing

Hydrocarbon sampling is essential for gaining visibility into product but often doesn’t fit into refineries and plants. Bridge this gap with precise equipment coupled with maintenance and training services.

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Food & Beverage

Ensure confidence in your food and beverage representative sampling with equipment that is designed to provide reliable results in any unique application while meeting necessary regulatory requirements.

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Specialty Chemical

Representative sampling solutions empower specialty chemical producers to make informed process decisions with composite product samples.

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Upstream & Midstream

Safely access pressurized process systems for corrosion monitoring, chemical injection or sample extraction. Obtain simple-to-use, proven devices and solutions that enable users to monitor needs.

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Sentry cement sampling equipment allows for an accurate analysis of real-time data. Sample all forms of cement, including liquid and slurry.

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Improve the safety of your goods and ensure quality with pharmaceutical sampling equipment that delivers a variety of options to help you meet even the stringent standards.

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When sediment sampling in mining applications, durable and dependable equipment is critical. Our sampling solutions are just that.

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