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MPRLS Ported Pressure Sensor Breakout:0-25PSI

Adafruit Industries

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SKU:
076-3965
Manufacturer Part Number:
3965
₹1,819.56 inc. GST
₹1,542.00 ex. GST
₹1,819.56 inc. GST
₹1,542.00 ex. GST

Description

This pressure sensor is special because it comes with a metal port! Unlike other pressure sensors, you can easily attach a tube to it, to measure air pressure inside a close space. In particular we think this would be a great sensor for use with making DIY assistive tech "Sip & Puff" interfaces, or measuring the pressure within a vacuum chamber or other pressurized container.

Unlike most ported pressure sensors, this one uses I2C, it's really easy to use with any microcontroller. Inside is a silicone-gel covered pressure sensing gauge with a pre-calibrated and compensated 24 bit ADC. We have example code and libraries for Arduino or CircuitPython/Python. You can measure absolute pressure 0 to 25 PSI, which is a great range since ambient pressure here on Earth is about 14.5 PSI.

Key Features:

  • A silicone-gel covered pressure sensing gauge with a pre-calibrated and compensated 24 bit ADC
  • Measure absolute pressure 0 to 25 PSI
  • The port is made of stainless steel and is 3.7mm long and 2.5mm diameter
  • 3.3V power regulation and level shifting
  • Uses I2C address 0x18
  • Product Dimensions: 17.8mm x 16.7mm x 7.5mm / 0.7" x 0.7" x 0.3"
  • Product Weight: 1.1g / 0.0oz

Relevant Resources:

Example code and libraries for Arduino

CircuitPython/Python

App notes and datasheets for Honeywell MPR series micro pressure sensors

 

Technical Specifications

Brand:
Adafruit Industries

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.