Precision Sampling Made Simple
Versatile Process Solutions
Whether you are sampling a highly viscous liquid or a high-pressure vapor, Sentry Equipment has the solutions you need to adapt to process constraints while maintaining operator safety. Ready to find your solution? Explore our liquid, gas, and equipment maintenance options.
Beyond Maintenance Professionals
Mitigate Pressure & Viscosity Concerns
Explore how you can get the most accurate results with proper sampling and preventative process maintenance.

Repair vs. Replace?
It can be difficult to know when to continue maintaining or replacing equipment.
Find the Best Option
Why Low-Emission Sampling?
Low-E Sampling can help maximize sampling accuracy while minimizing risks to people, equipment, and the environment.
Find Your Solution
Successfully Validate Samples
Maintain accurate, consistent sampling results with sample validation
Learn Best Practices
Avoid Crude Oil Leaks
Mitigate crude oil leak damage with ProShield protection
Explore the Case Study
Looking for Other Oil & Gas Solutions?
Explore our complete oil and gas solutions to support upstream, downstream, and all processes in between.