Description
The QEL Q5-H2-1000P-0-A is a professional-grade hydrogen gas detection sensor engineered for demanding commercial and industrial HVAC and facility environments. Utilizing proven electrochemical sensing technology, this unit delivers accurate, continuous monitoring of hydrogen (H2) concentrations across a 0–1000 PPM measurement range — making it well-suited for battery rooms, fuel cell installations, laboratories, and any application where hydrogen accumulation poses a safety risk.
Housed in a rugged NEMA 4X enclosure, the Q5-H2 is built to withstand moisture, dust, and corrosive atmospheres, ensuring reliable long-term performance in both indoor and outdoor installations. The NEMA 4X rating provides protection against windblown dust and rain, splashing and hose-directed water, and corrosion — ideal for mechanical rooms, utility spaces, and industrial facilities.
Key Features
- Electrochemical sensing technology for precise hydrogen (H2) gas detection
- Detection range: 0–1000 PPM
- NEMA 4X rated enclosure — resistant to moisture, dust, and corrosion
- Designed for continuous monitoring in commercial and industrial applications
- Suitable for battery rooms, fuel cell areas, laboratories, and mechanical spaces
- Reliable long-term electrochemical cell performance
Typical Applications
- Battery charging and storage rooms
- Hydrogen fuel cell installations
- Industrial and commercial mechanical rooms
- Laboratories and research facilities
- Utility and process areas requiring hydrogen leak detection
Why Choose the QEL Q5-H2?
Electrochemical gas sensors are widely recognized for their high sensitivity and selectivity to target gases, making them the preferred technology for life-safety hydrogen monitoring. The NEMA 4X enclosure ensures this sensor can be deployed in challenging environments without compromising accuracy or durability. Whether you are designing a new gas detection system or upgrading an existing installation, the Q5-H2-1000P-0-A delivers the performance and protection that professionals demand.
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