Fermion: MEMS Gas Sensor - MiCS-2714

by DFRobot

This is a hydrogen and nitrogen oxide gas concentration sensor launched by DFRobot.

The sensor uses MEMS technology to support gas concentration detection of NO, NO2 and H2.

The matching sample code integrates the concentration conversion formula of various gas to facilitate the testing and use of sensors. The product supports 5V power supply, analog voltage output, and has power supply enable/disable pins for low power consumption.

FEATURES

  • Integrates the concentration conversion formula
  • Low power consumption.
  • APPLICATIONS
  • Gas leak detection
  • Gas safety equipment
  • Air environment detection

SPECIFICATION

  • Detection of Physical Quantities: Gas concentration or gas leakage of NO, NO2, H2
  • Operating voltage: 4.9～5.1V DC
  • Power dissipation: 0.45W
  • Output signal: Analog quantity
  • Measuring range:
    • 1 – 1000ppm(Hydrogen H2)
    • 0.05 – 10ppm(Nitrogen dioxide NO2 )
  • Working temperature: -30～85℃
  • Working humidity: 5～95%RH （No condensation）
  • Storage temperature: -40~85℃
  • Lifespan: >2 years（in the air）
  • Circuit board size：12mm×16mm
  • Mounting hole size：Inner diameter 2mm/outer diameter 4mm

DOCUMENTS

SHIPPING LIST

  • Fermion: MEMS Gas Sensor - MiCS-2714 x1
  • Black pin header-3Pin x1

3 customer reviews

2 years ago
Works perfectly as advertised, good documentation and a nice set of example programs. I can take it from there. I have been thinking of but not actually buying it for literally years - the recent sale made me a buyer. Just the thing to amuse the piano-playing members of my family.
by Peter about Piano HAT via REVIEWS.io
5 years ago
Good fun to tinker with. Well built and of the highest quality.
by Daniel about Piano HAT via REVIEWS.io
9 years ago
Recently purchased one of these piano hat boards for my raspberry pi, as usual the service from Pimoroni was excellent and the board is of a really good quality. It's nicely laid out and the touch pads are a decent size. The board looks very classy with the black background and gold lettering and the software to go with it makes using the board very easy. Although it's laid out as a piano it could be used for anything which requires 16 capacitive touch pads and leds.
by Steve about Piano HAT via REVIEWS.io

User photos