Skip to content

    Your cart is empty

    Time to spark some excitement 🛒⚡

Taxes and shipping calculated at checkout
Subtotal €0,00

Grove - Gas Sensor (O2)

SKU C000150 Barcode 101020002 Show more
Original price €0
Original price €69,06 - Original price €69,06
Original price
Current price €69,06
€69,06 - €69,06
Current price €69,06
VAT included

Grove-Gas Sensor (O2) is a sensor to test the oxygen concentration in air.

Overview

You can see the current oxygen concentration from reading the voltage values output proportional to the concentration of oxygen on the oxygen concentration linear characteristic graph. It’s suitable for detecting oxygen concentration in the environment. Grove - Gas Sensor(O2) is an organic reaction module and it provides a small current in relation to the amount of O2 in the air, hence we don’t need to provide an external power.

Features

  • High-precision
  • High sensitivity
  • Wide linearity range
  • Strong anti-interference ability
  • Extraordinary reliability

Tech specs

Specification

Items

Parameter

Measurement Range

0-25%

Detect Life

two years

Sensitivity

0.05~0.15 mA (in air)

Temperature Range

-20 oC~50 oC

Preheat Time

20 minutes

Get Inspired

PROJECT HUB
Create a Human-Machine Interface (HMI) with Arduino
Create a Human-Machine Interface (HMI) with Arduino
Project Tutorial by sabas1080

Learn how to build a complete HMI with Arduino that will allow you to interact with your projects in an intuitive and visual way.

read more
BLOG
Machine-to-machine communication is easier than ever: Opta now supports OPC UA
Machine-to-machine communication is easier than ever: Opta now supports OPC UA
November 5, 2024

OPC Unified Architecture – OPC UA in short – is a cross-platform, open-source machine-to-machine communication protocol for industrial automation. It was developed by the Open Platform Communications (OPC) Foundation and is defined in detail in the IEC 62541 standard. With the release of the Arduino_OPC_UA library we enable users to convert any product from our Arduino Opta range into an OPC UA-enabled device. Step-by-step guide to setting up OPC UA on Arduino Opta It’s as simple as uploading a single sketch onto your Opta and connecting it to an Ethernet network. Once uploaded, the OPC UA firmware exposes the Arduino Opta’s analog and digital inputs, the user button and LED (only Arduino Opta WiFi), as well as its relay outputs as properties that can be read from or written to using OPC UA. OPC UA communication is performed using OPC UA binary encoding via TCP sockets. Arduino_OPC_UA is a port of the Fraunhofer open62541 library implementing IEC 62541 in highly portable C99 for both Windows and Linux targets. One serious challenge during the porting of open62541 was to decide on sensible tradeoffs concerning RAM consumption, as using OPC UAs full namespace zero (NS0) requires up to 8 MB of RAM while the STM32H747 powering the Arduino Opta has a total of 1 MB of SRAM to offer – some of which already allocated by the the Arduino framework for the Arduino Opta. Expand functionality with Arduino Opta Modules and OPC UA integration Additionally, Arduino_OPC_UA supports the automatic discovery, configuration and exposure as OPC UA objects of the recently released Arduino Opta expansion modules. Currently three different expansion modules exist: Arduino Opta Analog Expansion (A0602), Arduino Opta Digital Expansion with electro-mechanical relay outputs (D1608E), and with solid-state relay outputs (DS1608S). During system start-up, the Arduino Opta’s expansion bus is queried for connected expansion modules and automatically configures them and

read more

Inspired by your shopping trends

  • Grove - Gas Sensor (MQ9)

    It can detect combustible Carbon Monoxide, Coal Gas and Liquefied Gas. The sensitivity can be adjusted by the potentiometer. Hardware Overview This is an Analog output sensor. It needs to be conn...

  • Grove - Temperature Sensor

    The resistance of a thermistor will increase when the ambient temperature decreases. It’s this characteristic that we use to calculate the ambient temperature. The detectable range of this sensor i...

  • Grove - Dust Sensor

    This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low...

  • Gravity: I2C Ozone Sensor (0-10ppm)

    Gravity: I2C Ozone Sensor (0-10ppm) is based on electrochemical principles and it can measure the ambient O3 concentration accurately and conveniently. With high anti-interference ability, high sta...

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare