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Sentry HPR Automatic Point Sampler

Sentry HPR Automatic Point Sampler

Sentry HPR Automatic Point Sampler

Product catalog summary
Overview: The Sentry HPR point sampler is designed for automated sampling of free-flowing materials such as granules, powders, flakes, or pellets from systems with positive or negative pressure. It is particularly useful for homogeneous materials, ensuring sample integrity and operator safety through automatic sampling.
Model: HPR
Benefits: The sampler offers hygienic, fast-clean design, minimizing bacterial build-up. It provides representative sampling, ensuring that sample characteristics match the entire batch, leading to accurate analysis. The automatic operation reduces the need for human intervention.
Features:
  • Customizable for various applications.
  • Retractable tube to prevent product flow restriction.
  • Wetted components made from 300 series stainless steel and food-grade plastic.
  • Seals made from UHMW or PTFE, with FKM food-grade gaskets.
  • Design prevents sample material degradation.
  • No moving parts in sample conveyance, maintaining material consistency.
  • Available stroke lengths: 4, 6, and 8 inches (102, 152, and 203 mm).
  • CE and ATEX compliant models available.
  • Includes air filter, regulator, and gauge where applicable.
  • Custom mounting adapters for various chute or pipe shapes.
Specifications:
  • Materials: 300 series stainless steel, UHMW-PE, PTFE, FKM, anodized aluminum.
  • Contact surfaces: 316 stainless steel; max 32 Ra finish.
  • Seal certifications: FDA & EC 1935/2004.
  • Particle size: 10 µm to 1/4 in (6 mm).
  • Temperature rating: -10 to 175°F (-23 to 79°C).
  • Air requirements: 60 to 80 psi (4.1 to 5.5 bar); air usage 81 in³ (1327 cc) per inch of stroke.
  • Suggested connection: Rigid metal or flexible tubing to a collection container or indexing cabinet.
  • Recommended location: Positive or negative, horizontal or vertical dilute phase pneumatic conveying systems, gravity spouts.
  • Sample quantity: Determined by flow rate and mounting configuration.
  • Collection containers: PET jar, 304 stainless steel jar, bag.
  • Pressure rating: Up to 30 psi (2.1 bar) standard.
  • Shipping weight: Approx. 45 lb (20 kg).
Installation and Use: The sampler is suitable for various mounting configurations, including vertical conveying line angular mount and horizontal sanitary clamp tee mount. It is essential for users to ensure proper installation and maintenance to prevent personal injury or property damage.
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Catalog excerpts

Sentry HPR Automatic Point Sampler-1

Point Samplers Solid & Powder Steam & Water The Sentry® HPR point sampler automates sampling of free-flowing materials such as granules, powders, flakes or pellets from positive or negative pressure systems. A point sampler captures samples from a point in a process stream and often is used when the material is homogeneous. To obtain a sample, the Sentry HPR sampler's air cylinder moves a sample probe into the process stream. The material sampled is discharged through a flexible hose to a collection point. Material characteristics are not affected by the sampler because no moving parts convey the sample material to the sample container. Sample volume can be changed (reduced) via the sampler controller. MODEL HPR BENEFITS The Sentry HPR point sampler combines proven representative sampling technology with a hygienic, 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 obtained easily and safely with no need for direct human interface or interference. This ensures sample integrity as well as operator safety. FEATURES Customized to meet various application needs Tube retracts tube from the line to avoid any restriction in product flow Wetted components are 300 series stainless steel & food grade plastic FKM food grade gaskets UHMW or PTFE seals Designed to eliminate the degradation of sample material No moving parts in conveyance from sampler to container, keeping material characteristics consistent Stroke lengths of 4, 6 and 8 inches (102, 152 and 203 mm) CE and ATEX compliant models available Includes air filter, regulator and gauge where applicable Custom mounting adapters available for round, square or other

 Open the catalog to page 1
Sentry HPR Automatic Point Sampler-2

SENTRY HPR SAMPLER > POINT SAMPLERS > AUTOMATIC SAMPLING Horizontal Sanitary Clamp Discharge Connection Vertical Conveying Line Angular Mount shipping weight 966 Blue Ribbon Circle North, Oconomowoc, Wl 53066 U.S.A. | +1-262-567-7256 | [email protected] ©2016 Sentry Equipment Corp. All rights reserved. All product and company names are property of their respective owners. It is solely the responsibility of end users, through their own testing and analysis, to select products and materials suitable for their specific application requirements, ensure they are properly installed, safely applied...

 Open the catalog to page 2

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