1. Catalogs
  2. Thermo Fisher Scientific
  3. Thermo Scientific_Sentinel 4000 Drop Through Metal Detector

Thermo Scientific_Sentinel 4000 Drop Through Metal Detector

Thermo Scientific_Sentinel 4000 Drop Through Metal Detector

Thermo Scientific_Sentinel 4000 Drop Through Metal Detector

Product catalog summary
Introduction
The Sentinel 4000 Drop Through System is designed for food producers and pharmaceutical manufacturers to ensure products are free from metal contaminants. It is crucial for agricultural raw materials and processed foods to be checked for metal fragments that may originate from equipment used in production.

System Overview
The Thermo Scientific™ Sentinel™ 4000 Drop Through System offers high-sensitivity detection for ferrous, non-ferrous, and stainless steel contaminants. It features Multiscan technology with up to five user-selectable frequencies, enhancing sensitivity and detection capabilities. This system is suitable for various products, including granular foods, larger food items, powdered goods, and chemical components.

Key Features
  • 7” color touchscreen with setup wizards for easy operation.
  • Modbus serial or Ethernet connectivity for reporting and diagnostics.
  • Compliance with ATEX 22 (EU) and Class II Division 2 (NA coming soon) regulations.
  • IP69K rating for head/controller and IP65 for the full system.
  • Graphical displays for phases, rejects, and quality test results.
  • HD model includes thermal shock protection.

Versatility and Options
The system can replace earlier models and is available in heavy-duty specifications with 316 stainless-steel housing for better corrosion and temperature resistance. It includes test pieces for specific applications and field compression flanges for secure connections. The system operates across a wide temperature range and is FDA-approved.

Specifications
  • Aperture sizes: Standard (100-225), HD model (125-225).
  • Metal detector certification: cTUVus, CE, ATEX Zone 22, Class II Division 2.
  • Construction: Stainless steel 304 and HD 316.
  • Electrical requirements: 100-240 VAC, 50/60 Hz, 100W Max.
  • Operating temperature: -10° to +40°C for the head, -5° to +40°C for the full system.
  • Product flow rate: 80 m/min to 300 m/min.

Conclusion
The Sentinel 4000 Drop Through System is a robust metal detection solution that enhances safety standards, protects brands, and reduces the risk of costly recalls.
See more

Catalog excerpts

Thermo Scientific_Sentinel 4000 Drop Through Metal Detector-1

The Sentinel 4000 drop through system Metal gets detected. Food production stays protected.

 Open the catalog to page 1
Thermo Scientific_Sentinel 4000 Drop Through Metal Detector-2

Introduction Food producers and pharmaceutical manufacturers need to be confident that the products they deliver are safe to consume and free of foreign contaminants, especially those made of metal. Agricultural raw materials like fruits, vegetables, or nuts need to be free of any foreign matter that might have originated in the field or farm. Foods that are sliced or shaped by metal equipment in the course of processing need to be carefully checked for any pieces of blades or metallic components that might have broken off and slipped into the production line. The Thermo Scientific™ Sentinel™...

 Open the catalog to page 2
Thermo Scientific_Sentinel 4000 Drop Through Metal Detector-3

The Sentinel 4000 drop through system will help manufacturers increase customer safety, improve product quality, and drive production efficiency. Its Multiscan frequency flexibility enables optimized performance in any application, with up to five user-selectable frequencies that allow for improved sensitivity and detection of smaller contaminants. This technology generates a higher probability of metal contaminant detection, leading to increased food safety and improved brand protection. • An easy-to-use 7” modern color touchscreen with setup wizards reduces set-up time, and the controls allow...

 Open the catalog to page 3
Thermo Scientific_Sentinel 4000 Drop Through Metal Detector-4

Versatility is vital to any production operation, and the Sentinel 4000 drop through system comes with options that operators can select to meet their needs. • The Sentinel 4000D metal detector is an effective drop-in replacement for our earlier Thermo Scientific™ APEX™ model drop through metal detector; your system can be easily upgraded in the field. • The system is available in heavy duty (HD) specifications. The HD model is available in 316 stainless-steel housing to provide better surface corrosion resistance and better resistance of temperature shock, suitable for cold product inspection...

 Open the catalog to page 4
Thermo Scientific_Sentinel 4000 Drop Through Metal Detector-5

Specifications Aperture sizes Metal detector certification/compliance cTUVus; CE; ATEX Zone 22; Class II Division 2 (coming soon), Group F & G Certified Standard ModBus serial or Ethernet modules Stainless steel 304 straightlined case and front panel; HD 316 stainless steel Sentinel 4000 Drop Through System Electrical requirements 100-240 VAC, 50/60 Hz, 100W Max, single phase plus earth ground Metal detection: Food, chemicals, other products Input allocation 8 total (reject verify and return, external alarm) Input types 8 Inputs - Active low with auxiliary supply for input sensors, NPN or PNP...

 Open the catalog to page 5
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.