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Gravity: SO2 Sensor (Calibrated) - I2C & UART

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Gravity: SO2 Sensor (Calibrated) - I2C & UART

SKU: SEN0470 Brand: DFRobot

The factory-calibrated sulfur dioxide sensor has a variety of signal output methods to meet various communication needs...

Special Price $261.85 AUD, inc GST

Regular Price $269.95 AUD, inc GST

$245.41 AUD, exc GST

Available with a lead time
Expect dispatch between Nov 21 and Nov 25

Quantity Discounts:

3+ $233.14 (exc GST)

This is a sensor that detects sulfur 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 sulfur dioxide in the environment. Can be widely used in the detection of sulfur dioxide in industrial 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 hydrogen chloride concentration detector.

DFRobot has introduced 12 gas detection sensors in this series, CO, O2, NH3, H2S, NO2, HCL, H2, PH3, SO2, O3, CL2, HF, which are used in exactly the same way and data format, so you can combine them according to your needs.

Gravity: SO2 Sensor (Calibrated) - I2C & UART

Features

Strong anti-interference ability

High stability

High sensitivity

Applications

Industrial sulfur dioxide detection

Environmental protection device

Specification

Detection Gas: Sulfur dioxide (SO2)

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°C

Working Humidity: 15~90%RH (non-condensing)

Storage Temperature: -20~50°C

Storage Humidity: 15~90%RH (non-condensing)

Lifespan: >2 years (in the air)

Adapter Plate Size: 37*32mm

Compatibility: Arduino, ESP32, Raspberry pi

Documents

Product wiki

Parts List

Gravity: SO2 Signal Conversion Board x1

SO2 sensor probe x1

Gravity - 4pin Cable x1

This product is listed in:

Sensors>Gas & Smoke

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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