Overview

CN0357 single-supply, low noise, portable gas detector circuit using an electrochemical sensor. The Alphasense CO-AX carbon monoxide

sensor is used in this example. Electrochemical sensors offer several advantages for instruments that detect or measure the concentration

of many toxic gases. Most sensors are gas specific and have usable resolutions under one part per million (ppm) of gas concentration.

Features and Benefits Product Details

Form Factor Compatible with Arduino

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Programmable for multiple other gases

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Resolution down to 1ppm

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Low power, single supply operation

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Markets and Technologies

Applicable Parts

Package Contents

EVAL-CN0357-ARDZ Board

CO Electrochemical Sensor

Instrumentation & Measurement (1)

AD7790

ADA4528-2

AD8500

AD5270

ADR3412

Documentation

View All (7)

Design & Integration Files (1)

User Guides (1)

Solutions Bulletins & Brochures (1)

Circuit Note (1)

Videos (3)

Design & Integration Files

ZIP

4.44 M

EVAL-CN0357-ARDZ Design & Integration Files