Mikroe Air Flow Click

Mikroe Air Flow Click contains a flow-based 2-in-1 differential pressure sensor. The board features the First Sensor LHDULTRAM012UB3 LHD ULTRA series micro-flow differential pressure sensor. It’s based on thermal flow measurement of gas through dual micro-flow channels integrated within the silicon sensor chip to effectively maximize the dynamic range of the sensor ranging from 0 to 1250Pa. An on-board MCU with an accurate 24-bit ADC provides signal processing, including response from the two sensing elements, linearization, barometric compensation, and temperature correction.

Features

  • On-board modules
    • TE Connectivity Measurement Specialties LHDULTRAM012UB3 LHD ULTRA series flow-based 2-in-1 differential pressure sensor
  • Low power consumption
  • Ultra-low pressure ranges
  • Based on thermal microflow measurement
  • High flow impedance
  • Outstanding long-term stability
  • On-chip temperature sensor and barometer
  • SPI/I2C interfaces
  • I2C, SPI interface
  • mikroBUS compatibility
  • L (57.15mm x 25.4mm) click board size
  • 3.3V input voltage

Applications

  • Industrial and medical applications that demand high precision, extended measurement range, and the convenience of a single device

Overview

Mikroe Air Flow Click

Mikroe Air Flow Click