Hour Counter for Sentry Model 300 Series Portable Fume Extractor
Sentry Air Systems

SS-000-HC

Hour Counter for Sentry Model 300 Series Portable Fume Extractor


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The Digital Hour Counter accurately tracks the total operating time of your Sentry Air Systems fume hood, helping ensure timely maintenance and consistent system performance.

With precision down to 0.1 hours, users can monitor equipment usage and establish reliable service intervals to support safe and efficient operation.

Designed for seamless integration with Sentry Air Systems fume hoods, the Digital Hour Counter features a clear, easy-to-read display and a convenient reset function. This allows maintenance personnel to track service periods, filter replacement schedules and preventive maintenance activities with greater accuracy.

Features

  • Displays total operating time with 0.1-hour precision
  • Resettable counter for customized maintenance tracking
  • Helps establish consistent preventive maintenance schedules
  • Easy-to-read digital display
  • Compatible with Sentry Air Systems fume hoods
  • Durable construction for long-term laboratory and industrial use

By providing accurate runtime monitoring, the Digital Hour Counter helps maximize equipment reliability, improve maintenance planning and support the long-term performance of your fume hood system. 


This unit is designed to fit Sentry Air Systems Model 300 Series including: 

 


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