Protective enclosures

Thermal barriers are insulated containers designed to keep heat out so that the Squirrel data logger inside remains at a safe operation temperature for a specified duration. Grant offers a wide range of thermal barriers with different time/temperature specifications.

  • Provides protection to Squirrel data loggers when used in high temperature oven profiling applications (static or conveyor)
  • A range of standard and customised models with different performance characteristics
  • Made from stainless steel, for years of use
  • Barriers available for very high temperature applications - manufactured to order
  • Suitable for applications in food, powder coating, stove enamelling, ceramic, kiln and furnace
  • Can be constructed using special phase change material for added protection for very high temperature applications.

Customised barriers

Thermal Barriers are available in standard sizes or can be customised to suit your specific requirements. For customised barriers we require details of your application, oven aperture size and expected worst case temperature profile. For customised barriers please complete the Custom Barrier Questionnaire and return to


New Barrier with Phases Change Heat Sink TB612without Heat Sink TB610
Temp (°C) 100 150 200 250 300 100 150 200 250
Duration (mins) 340 195 130 100 30 140 80 60 50
Size 245 x 245 x 115 (l x w x h)
Weight 6Kg 4Kg