DFRobot Gravity Analog CO/Combustible Gas Sensor (MQ9) for Arduino

DFRobot

DFRobot Gravity Analog CO/Combustible Gas Sensor (MQ9) for Arduino

SKU: DF02134

9,95 €

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Net: 8,36 €

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Product Information

Product safety information

Manufacturer information:

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

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137045202
HAN:	SEN0134
Category:	Gas Sensor
Storage Tiers:	Maintain
Shipping weight:	0,02 kg
Item weight:	0,02 kg
Dimensions ( Length × Width × Height ):	3,60 × 2,70 × 1,10 cm

Product Description

This is an CO/Combustible Gas sensor for Arduino. It uses MQ-9 to dectect Carbon Monoxide. The sensor can be used to detect different gases containing CO and combustible gases, it is low cost and suitable for a variety of applications.

The core sensing material of MQ-9 gas sensor is SnO2, which has a lower conductivity in clean air. It makes detection by cycling high and low temperature, and detects CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When temperature rises (heated by 5.0V), it detects Methane, Propane, combustible gas,etc and cleans the other gases adsorbed under low temperature.

The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas. You can use analog reading to read the data from this sensor.

To ease the difficulty of using this sensor, a Gravity Interface is adapted to allow plug&play. The Arduino IO expansion shield is the best match for this senor connecting to your Arduino microcontroller.

SPECIFICATION

Power supply needs: 5V
Interface type: Analog
Sensor Type: Semiconductor
Concentration:
10-1000ppm CO
100-10000ppm combustible gas
Good sensitivity to CO/Combustible gas
High sensitivity to Methane, Propane and CO
Long life and low cost
Size: 36.4x26.6mm(1.43"x1.05")

SHIPPING LIST

Arduino CO Gas Sensor (MQ9) x1
Gravity Analog Cable x1

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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
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de