MQ-8 Hydrogen H2 Gas Sensor Module, 5V Analog + Digital Out (2 Pcs)
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Description
🛡️ Stay ahead of danger with ultra-sensitive hydrogen detection!
- FALSE ALARM NOT HERE - Advanced anti-cross-sensitivity tech minimizes false positives from LPG, methane, and alcohol.
- SMART IO T READY OUTPUT - Dual-signal analog and digital outputs with temperature compensation for seamless integration with Arduino and Raspberry Pi.
- BUILT FOR HAZARDOUS ZONES - ATEX Zone 2 certified explosion-proof design ensures uncompromised safety in volatile environments.
- ENERGY EFFICIENT CALIBRATED - Low power consumption (≤350mW) with pre-calibrated baseline and fine-tuning potentiometer for precision.
- LIGHTNING FAST LEAK DETECTION - Detects hydrogen leaks in under 5 seconds to keep your lab and facility safe.
The MQ-8 Hydrogen Gas Sensor Detector Module offers ultra-sensitive detection of hydrogen gas (0.1–1000 ppm) with a rapid response time under 5 seconds. Designed with explosion-proof stainless steel mesh and flame arrestor, it meets ATEX Zone 2 standards for hazardous environments. Featuring dual analog and digital outputs with temperature compensation, it integrates easily with IoT and BMS systems. Its advanced anti-cross-sensitivity technology reduces false alarms, while low power consumption and pre-calibrated settings ensure reliable, energy-efficient operation in labs, fuel cells, and industrial safety applications.
Specifications
| ASIN | B0FN41HJYT |
| Best Sellers Rank | #112,603 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Gas Detectors & Alarms |
| Date First Available | August 20, 2025 |
| Item Weight | 1.06 ounces |
| Manufacturer | MERICDA |
| Package Dimensions | 2.87 x 2.87 x 1.65 inches |
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