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5V 1A Power Adapter Dc Power Adapter Black
1 × ₹160.00
Subtotal: ₹160.00
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Uncategorized
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
SKU:Good sensitivity to CO/Combustible Gas
High sensitivity to Methane, Propane, and CO
Long life and low cost
Simple drive circuit
Input voltage: DC 5±0.2V
Current Consumption: 150mA
₹112.10 ₹210.00
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
Introducing the MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module, an essential tool for detecting harmful gases in a variety of environments. This module uses SnO2 as its sensitive material, enabling accurate detection even in clean air.
It operates through a temperature cycling method, detecting carbon monoxide at lower temperatures (heated to 1.5V), where its conductivity increases with gas concentration. At higher temperatures (heated to 5.0V), it effectively identifies combustible gases like methane and propane while clearing away other adsorbed gases.
Prioritize safety and gain peace of mind with the MQ-9 Gas Sensor Module, ideal for applications ranging from home safety systems to industrial and environmental monitoring.
Wire Connections
VCC – Positive pole (5V)
GND – Negative pole
DO – TTL switch signal output
AO – Analog signal output
FeaturesÂ
- Good sensitivity to CO/Combustible Gas
- High sensitivity to Methane, Propane, and CO
- Long life and low cost
- Simple drive circuit
Applications
- A device that detects gas leaks in the home
- A device that monitors gas levels in industrial settings
- A device that can be carried around to detect gas hazards
SpecificationÂ
| Item Type: | Gas Sensor |
|---|---|
| Operating Voltage (V): | 5 |
| Model Name | MQ-9 |
| Current Consumption (mA): | 150 |
| Additional Specs.: | Ao output: 0.1-0.3V (relatively clean), Do output: TTL digital 0 and 1 (0.1 and 5V) |
| Length (mm): | 32 |
| Width (mm): | 20 |
| Height (mm): | 16 |
| Weight (g): | 5 |
| Shipping Weight | 0.01 kg |
| Weight | 0.5 kg |
|---|---|
| Dimensions | 24 × 11 × 7 cm |
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