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Humidity sensor mount with double-sided tape

Easy to install mount for a rectangular mini temperature/hygrometer sensor Can be used in enclosures or dryboxes
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updated December 8, 2025

Description

PDF

Double-sided tape mounted humidity and temperature sensor mount with easy access to the battery compartment.

Parts required:
1 x Humidity Sensor (Mini LCD Indoor Temperature Humidity sensor from Ali-express)
h:30mm, w:48mm, d:16mm
1 x Humidity Sensor Dock
1 x Humidity Sensor Cover
Double-sided tape, 15mm wide, 0.8mm height

Recommended print settings:

  • Material: PETG

    • My PLA test prints did not slide on as smooth as the PETG but this might depend on filament brand

  • Fill density: 10%

  • Layer height: 0.15mm

    • The parts are designed to work with no supports at 0.15mm but other layer heights might work as well

  • Print without supports using the orientation in the STLs

Assembly instructions:

  • 2 pieces of double-sided tape on both bottom sides of the "Humidity Sensor Dock". I recommend applying the tape straight on the model and then using a scissor or cutter to cut the excess. The precise measurement of the required tape is 16.25mm.

  • Fix the "Humidity Sensor Dock" to a surface, make sure that there is some space above it to have access to the Humidity Sensor and "Humidity Sensor Cover"

  • Push the sensor into the "Humidity Sensor Cover" and slide it into the sensor dock.

If you need different sizes for the double-sided tape or any other adjustments to work with your use-case, feel free to write a comment.

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The author marked this model as their own original creation.

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