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Sentry HRX Automatic Strip Sampler

Part #
Sentry HRX

The Sentry HRX automatic hygienic strip sampler automates sampling of dry free-flowing materials such as granules, powders, flakes, pellets, grain or seed from positive or negative pressure systems, gravity chutes and hoppers. A strip sampler captures a sample strip across the diameter of a process stream, and is used in situations where material segregation exists.

Ideal for low moisture food production facilities that have high/medium hygiene classification zones and products that are sensitive to contamination and threats to food safety.

The Sentry HRX sampler combines proven representative sampling technology with a sanitary, fast-clean design that nearly eliminates the potential for bacterial build up. With representative sampling, characteristics of each sample match that of the entire lot or batch—so samples are repeatable, leading to accurate sample analysis data. Automatic sampling ensures a sample can be easily and safely obtained with no need for direct human interface or interference. This ensures sample integrity as well as operator safety.

Benefits

  • Customized to meet various application needs
  • Tube retracts from the line to avoid any restriction in the product flow
  • Wetted components are 300 series stainless steel & food grade plastic
  • UHMW or PTFE seals
  • FKM food grade gaskets
  • Designed to eliminate the degradation of sample material
  • Compact and low maintenance
  • No moving parts in conveyance from sampler to container, keeping material characteristics consistent
  • Versatile design installs in drop chutes, bins, hoppers, pipes or air slides
  • Stroke lengths of 4, 6, 8, 10 and 12 inches (102, 152, 203, 254 and 305 mm)
  • CE and ATEX compliant models available
  • Includes air filter, regulator and gauge where applicable
  • Custom mounting adapters for round, square or other shaped chutes or pipes
  • Pre-plumbed filter/regulator and solenoid valve available
  • Optional purge ring for tube exterior
More Information
Materials 300 series stainless, Anodized Aluminum, PTFE, UHMW-PE, Viton
Particle Size 10 μm - ¼" (6 mm); larger sizes upon request
Process Temperature -10°F to 175°F (-23°C to 79°C)
Maximum Process Pressure Up to 30 psig
Instrument Air Required 60 to 80 psi, 32 in³ per inch of stroke
The Beginner's Guide to Representative Sampling

Guide to Representative Sampling

Learn the many benefits of representative sampling and get answers to your representative sampling questions

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