DFRobot Gravity Factory Calibrated Electrochemical Oxygen / O2 Sensor electrochemical gas sensor module I2C/UART SEN0465

Name: DFRobot Gravity Factory Calibrated Electrochemical Oxygen / O2 Sensor electrochemical gas sensor module I2C/UART SEN0465
Brand: DFRobot
SKU: DF02465
Price: 101.30 EUR
Availability: InStock

Item No.: DF02465

HAN: SEN0465

EAN: 4060137016615

HS Code: 9031802000

Lagerstufe: Neu

101,30 €

per pcs

incl. 19% VAT plus (M)

Net: 85,13 €

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Factory-calibrated electrochemical gas sensor module for oxygen / O2 with a 0-25 %Vol range and analog, I2C, and UART outputs. The module supports 32 selectable I2C addresses and is compatible with common MCU and SBC platforms. More product details

Product Description

The DFRobot Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART) is an electrochemical gas sensor module for measuring oxygen concentration in ambient air. The probe is factory calibrated and specified for a 0 to 25 %Vol measurement range. Three output modes are supported: analog, I2C, and UART.

The probe uses an electrochemical sensing principle and is intended for stable concentration measurement with integrated temperature compensation. According to the manufacturer, the module provides strong anti-interference characteristics, stable output, and a service life of up to two years. With the Gravity interface and compatibility with common development platforms, the module can be integrated into prototypes and monitoring systems with minimal additional interface circuitry.

Technical Features

Electrochemical gas sensor module for oxygen / O2
Measurement range: 0-25 %Vol
Factory-calibrated sensor probe
Output interfaces: analog, I2C, and UART
32 modifiable I2C addresses
Integrated temperature compensation algorithm
Threshold alarm function
Compatible with Arduino, ESP32, and Raspberry Pi

Application Areas

Suitable for portable instruments, air quality monitoring equipment, and industrial measurement tasks. Typical use cases also include mines, warehouses, and other enclosed or poorly ventilated spaces where oxygen concentration monitoring is required.

What's Included

Gravity: Oxygen / O2 Signal Conversion Board x1
Oxygen / O2 sensor probe x1
Gravity - 4pin Cable x1

Dimensions and Weight
Item information	Value
GTIN:	4060137016615
HAN:	SEN0465
Category:	Gas Sensor
Address Selectable:	Ja
Target Platform:	Arduino, ESP32, Raspberry Pi
Sensing Principle:	electrochemical
Target Gas:	oxygen
Factory Calibrated:	Ja
Output Interfaces:	Analog, I2C, UART
Sensor Lifespan:	2
Shipping weight:	0,11 kg
Item weight:	0,09 kg
Dimensions ( Length × Width × Height ):	3,70 × 3,20 × 0,16 cm

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Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken