Model RB Strip Sampler

The Sentry RB automatic strip sampler automates sampling of dry free-flowing and non-free-flowing materials such as granules, powders, flakes or pellets from gravity chutes and hoppers. The RB takes a sample when a solenoid-controlled air cylinder extends a slotted sampling tube into the process line. A sample collects by a gearmotor-driven auger to the discharge point.


It's a perfect match

Interested in Model RB Strip Sampler?
Write a message or call us

Guaranteed Safe Checkout

Product Description

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.


  • Discharges material during entire sample cycle
  • Sample probe retracts from the line to avoid any restriction in the product flow between sample cycles
  • Rugged Stainless Steel construction
  • Optional sample tube materials for abrasive or non-free-flowing product
  • Standard AC TEFC motor; DC and explosion-proof options available
  • Controllers and remote operating modules available in a variety of configurations
  • Available in a model that is conformant to ATEX Standards (through third party verification)

More Information

  • Materials 300 series stainless, Aluminum Cylinder, PTFE, UHMW-PE, White Nitrile
  • Particle Size 10 μm – ¼” (6 mm)
  • Process Temperature -10°F to 175°F (-23°C to 79°C)
  • Motor 1/6 HP TEFC Gearmotor, 90 RPM at 60 Hz
  • Input Power 115-230 Vac, 1ph, 60 Hz or 110-220 Vac, 1ph, 50 Hz
  • Maximum Process Pressure Up to 30 psig
  • Instrument Air Required 60 to 80 psi, 32 in³ per inch of stroke

With over 40 years as an industrial equipment supplier JWII has a profound depth of knowledge in the space of analytical instrumentation and related solutions. We help and advise clients to navigate a broad spectrum of products their uses in industry to meet process control and sustainability goals . Our advanced array of tools, synergized with our team of specialists, enables us to deliver solutions of significant impact. With a legacy marked by consistent achievements, we hold in high regard our steadfast dedication to catering to an international clientele spanning diverse industries and geographies.

Our Premier Suite of Services Encompasses:

  • Installation: Precision-driven integration tailored to specific requirements.
  • Routine Maintenance: Ensuring systems’ longevity and optimal performance through regular oversight.
  • Repairs and Upgrades: Proactive identification and rectification of system inefficiencies, bolstered by the latest technological advancements.
  • Modifications to Current Installations: Adapting existing systems to align with evolving client needs.
  • Emergency Response Repairs: Prompt and efficient solutions for unforeseen system challenges.
  • Commissioning: Comprehensive system design, installation, testing, and maintenance to meet exacting operational standards.
  • On-site Assistance: Dedicated field teams providing hands-on support, ensuring seamless operations irrespective of challenges.
  • This field is for validation purposes and should be left unchanged.
Shopping Cart
Scroll to Top