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Ultrasonic Dust Sentry Bin Fill Level Indicator


High-performance ultrasonic sensor takes the guesswork out of when to empty your dust collector or pre-separator’s dust bin. This sensor uses ultrasonic technology (i.e. sound waves) to automatically detect when the dust bin is full and alerts the user with a high visibility strobe light - perfect for busy and noisy work environments.

The Ultrasonic Dust Sentry is ideal for use with very fine dusts (including silica/concrete) that would otherwise be too cloudy for optical sensors to accurately detect. Installs easily to the lid of any shape/size dust bin and can be adjusted to detect any preset fill level (4" to 10" from the lid is recommended). Strobe indicator light can be mounted up to 8 feet away from the sensor for maximum visibility in the shop.

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