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Sentry ISOLOK SAE Automatic Sampler

Part #

The Sentry ISOLOK SAE automatic point sampler is a larger capacity sampler that can handle large particles. It captures a volume of approximately 100 cc per cycle of particle sizes up to 3/4 inch (19 mm) without shearing or degrading the sampled material. An auxiliary top body port enables air ejection of non-free flowing materials.

An air cylinder extends a single plunger into the process material, then immediately withdraws, carrying a fixed amount of sample trapped in an annular ring between plunger seals. Process or flow ports are always closed, preventing leaks or product loss. There are no tubes or passages to become clogged. The gravity-discharged sample is transferred directly to a closed container.


  • Collects samples from slide or vertical drop chutes or direct from open processes
  • Single moving part collects accurate and repeatable 90 or 100 cc sample volume
  • Can accommodate particle sizes up to 3/4 in (19 mm) without shearing or degrading sample material
  • Rugged 316 stainless steel construction
  • Field-replaceable, application-specific seals include EPDM, polyurethane elastomers and more
  • Extended body with 4 in (10 cm) plunger stroke ideal for sample collection inside heavy-body/double-wall vessels
  • Features heavy-duty 3-inch (7.6 cm) clamp ferrule and smooth-bore mounting port for easy installation
  • ATEX-compliant models available
More Information
Sample Volume 90 cc or 100 cc
Max Process Pressure 100 psig (6.9 barg)
Process Temperature 500°F (260°C)
Wetted Materials 316 SS
Seal Material EPDM
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