Guide to Representative Sampling
Learn the many benefits of representative sampling and get answers to your representative sampling questions
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The Sentry custom-engineered steam and water analysis systems (SWAS) meet the most demanding and unique customer requirements for leading energy companies worldwide. Our sample panel systems provide the real-time data and critical insights needed to control and optimize water chemistry. From sample conditioning to analysis, we enable leading energy companies to develop higher performing, safer processes and output while protecting their assets, operators and the environment.
Sample panel designs are based on EPRI guidelines and over 90 years of experience to create the system that is right for custom needs.
Custom engineered to specifications
Sample conditioning automation options
Multi-vendor online analyzer integration
Advanced operator ergonomics
Extended 18 month warranty
Sensors mounted on front of panel over sink for ease of calibration and maintenance
Recessed wireway located along front of panel with stainless steel cover plate to simplify probe replacement
Easy access to resin columns reduces refill time
All sample conditioning components are designed to work with each other and are manufactured in-house
Sample sequencing to reduce the number of required analyzers
Thermal shut-off valve to protect operator and instrumentation
High pressure or low pressure blowdown
Recovery pump and tank to recover samples
Sludge traps or filters to collect impurities
Temperature Control Units for precise 77º F (25º C) sample
Cooling water isolation skids to prevent poor quality cooling water from plugging sampling components
Cooling water mixing skids to achieve precise temperature control without refrigeration when clean, cool water is available
Sample Sentry II automated sample conditioning system provides fully automatic startup (including blowdown), flow control, and shut down
Customized shelters are available for sampling equipment protection