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Gravity Factory Calibrated Electrochemical NO2 Sensor (0-20ppm, I2C&UART)

by DFROBOT
This is a sensor that detects nitrogen dioxide concentration and supports three output modes: analog, I2C, and UART.  The probe has been calibrated at...
25-00010402
Gross Weight: 0kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: DFROBOT
Part Number: SEN0471
Made in: China
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189.90
Without VAT 153.15

DESCRIPTION

This is a sensor that detects nitrogen dioxide concentration and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of Nitrogen Dioxide in the environment. Can be widely used in the detection of nitrogen dioxide in industrial, underground, and environmental protection fields.

The probe adopts the electrochemical principle, has the characteristics of strong anti-interference ability, high stability, high sensitivity, etc., and the service life is as long as two years. The sensor has 32 modifiable I2C addresses, an integrated temperature compensation algorithm, and a threshold alarm function, It has good compatibility with mainstream main control devices such as Arduino, ESP32, and Raspberry Pi. The easy-to-use Gravity interface, coupled with our sample code, can quickly build a nitrogen dioxide concentration detector.

THE PACKAGE INCLUDES

  • Gravity: NO2 Signal Conversion Board x1
  • NO2 sensor probe x1
  • Gravity - 4pin Cable x1

 

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
DFROBOT
Part Number:
SEN0471
Gross Weight:
0.001kg
Made in:
China
Sensor Type:
  • Gas
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Oparating Current:
5mA
Interface:
  • Digital
Communication Protocol:
  • I2C
  • UART

EXTRA SPECS

  • Detection Gas: Nitrogen Dioxide(NO2)
  • Detection range: 0~20ppml
  • Working Voltage: 3.3~5.5V DC
  • Working Current: <5mA
  • Output Signal: I2C, UART (0~3V), analog voltage
  • Working Temperature: -20~50℃
  • Working Humidity: 15~90%RH (non-condensing)
  • Storage Temperature: -20~50℃
  • Storage Humidity: 15~90%RH (non-condensing)
  • Lifespan: >2 years (in the air)
  • Adapter Plate Size: 37x32mm
  • Compatibility: Arduino, ESP32, Raspberry pi

FEATURES

  • Strong anti-interference ability
  • High stability
  • High sensitivity
  • Applications:
    • Industrial ozone detection
    • Environmental protection device

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