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MQ-8 Hydrogen Gas Sensor Detection Module
$0.9900
In stock
SKU
SEN-16-018
Volume discounts:
- +50 4 % $0.9500
- +100 6 % $0.9300
- +300 8 % $0.9100
- +500 10 % $0.8900
- +1000 12 % $0.8700
Product Variations:
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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MQ-8 Hydrogen Gas Sensor Detection Module is a gas sensor module for hydrogen detection and concentration measurement in air. It provides analog and digital outputs for signal reading. The module operates at 5V and requires a load resistor. It supports hydrogen concentration detection from 100ppm to 1000ppm. The analog output ranges from 0 to 5V. The module is suitable for Arduino and includes output indication for power and TTL signaling.
Features of MQ-8 Hydrogen Gas Sensor Detection Module
- Hydrogen detection
- 100ppm to 1000ppm range
- Analog output
- Digital output
- 5V operation
- Low alcohol sensitivity
- Fast response
- Power indication
- TTL signal indication
- Four screw holes
Specifications of MQ-8 Hydrogen Gas Sensor Detection Module
- Gas detectable: SnO2
- Hydrogen and combustion gases sensitivity
- Supply voltage: 5V
- Analog output voltage: 0 to 5V
- Output type: Digital and analog
- Hydrogen concentration range: 100ppm to 1000ppm
- Product dimensions: 32 (L) * 20 (W) * 22 (H)
How to Use MQ-8 Hydrogen Gas Sensor Detection Module
- Connect the module to a 5V power supply.
- Read the analog or digital output signal.
- Use the load resistor as required.
More Info
- The module includes TTL signal output indication.
- The TTL output valid signal is low.
- The analog output voltage increases with concentration.
- The module has long-term service life and reliable stability.
- It offers fast response recovery characteristics.
| Interface Type | Digital, Analog |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 150-180mA |
| Mounting Type | Screw holes |
| Output Type | Analog Voltage, Digital |
| Biometric Parameter | Gas Concentration |
| Target Gas | Hydrogen |
| Detection Range | 100-1000 ppm |
| Sensor Type | MOX gas sensors |
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