Grove Multichannel Gas Sensor v2
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  • Grove Multichannel Gas Sensor v2
  • Grove Multichannel Gas Sensor v2
  • Grove Multichannel Gas Sensor v2
  • Grove Multichannel Gas Sensor v2
ID: 583081
5906623415243
zł158.82
Tax included

zł129.12 tax excl.

Module with four gas sensors that allow the detection of CO, NO2, alcohol and volatile organic compounds (VOC). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020820

24h
Available
Available quantity: 3
Kamami is the official distributor of Seeed Studio modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.
 

Free shipping

free shipping in Poland for all orders over 500 PLN

 

Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

Module with gas sensors GM-102B, GM-302B, GM-502B and GM-702B, which allow the detection of CO, NO2, alcohol and volatile organic compounds (VOC). It is based on the STM32F030 microcontroller, which supports reading data from sensors and transmits them via the I2C interface. The board is equipped with a Grove connector, so it can be used with the Base Shield V2 and Arduino extension. The module is supplied with the voltage from 3.3 V to 5 V. Full documentation of the module with examples of use is available on the product page.

Features

  • GM-102B
    • Gas type: NO2
    • Response time: ≤ 30 seconds
    • Recovery time: ≤ 60 s
    • Resistance: 80 ± 20 Ω
  • GM-302B
    • Gas type: ethanol
    • Measurement range: 1 to 500 ppm
    • Resistance: 60 to 100 Ω
    • Power consumption PH ≤50mW
    • Body resistance: 1 kΩ to 30 kΩ (in ethanol 50 ppm)
    • Sensitivity: Rs (in air) / Rs (in ethanol 50ppm) ≥ 3.0
    • Concentration characteristic slope (α): ≤0.9 (R200ppm / R50ppm Ethanol)
  • GM502B
    • Gas type: VOC (VOC), ethanol
    • Measurement range: 1 to 500 ppm
    • Resistance: 80 ± 20 Ω
    • Power consumption PH ≤50mW
    • Body resistance: 1 kΩ to 30 kΩ (in ethanol 50 ppm)
    • Sensitivity: R0 (in air) / Rs (in ethanol 50ppm) ≥ 3.0
    • Concentration characteristic slope (α): ≤0.9 (R200ppm / R50ppm Ethanol)
  • GM702B
    • Gas type: CO
    • Measurement range: 5 to 5000 ppm
    • Resistance: 80 ± 20 Ω
    • Power consumption PH ≤50mW
    • Body resistance: 1 kΩ to 30 kΩ (in CO 150 ppm)
    • Sensitivity: R0 (in air) / Rs (in CO 150 ppm) ≥ 3.0
    • Concentration characteristic slope (α): ≤0.9 (R200ppm / R150ppm CO)
  • I2C interface
  • I2C address: 0x55
  • Supply voltage: 3.3 V to 5 V

Kit contains

  • Grove Multichannel Gas Sensor v2
  • Grove cable
583081

Data sheet

Interface
I2C
Type of sensor
inny
Power supply voltage
3,3 - 5 V
Concentration measurement
VOC

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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