H2Scan
Hy-Alerta™ – Reliable Fixed Hydrogen Area Monitoring for Critical Safety
Protect people, assets and uptime – with real-time hydrogen detection where it matters most.
Hydrogen is a valuable energy carrier, but also a safety risk in enclosed or poorly ventilated areas. Hy-Alerta™ from H2Scan is a solid-state fixed area monitor, specifically designed to detect hydrogen leaks quickly and accurately – ensuring protection in environments where safety cannot be compromised.
What is Hy-Alerta?
Hy-Alerta is a family of solid-state, hydrogen-specific area monitors designed for fixed installation in zones where hydrogen presence must be continuously monitored. Built on patented sensor technology, Hy-Alerta delivers real-time gas detection with no cross-sensitivity, no calibration drift, and no carrier gas required.
✅ Available in general purpose, intrinsically safe, and explosion-proof models
✅ Certified to international safety standards (ATEX, IECEx, CE, UL, CSA)
Why Choose Hy-Alerta?
✅ Hydrogen-Specific Accuracy
Hy-Alerta sensors are only responsive to hydrogen – not oxygen, methane, or other gases – which eliminates false alarms and ensures fast, accurate action in case of leakage.
✅ Real-Time Safety
With a response time of just a few seconds, Hy-Alerta allows operators to react before gas concentrations reach critical levels.
✅ Maintenance-Free Operation
The latest models, such as the Hy-Alerta 5000 series, feature auto-calibration technology – eliminating the need for routine field calibration. This drastically reduces downtime and maintenance cost.
✅ Flexible Installation
Available for:
- ATEX Zone 1/2 hazardous areas
- Indoor and outdoor industrial settings
- Battery energy storage systems (BESS)
- Hydrogen refueling stations
- Gas compressor rooms and filling facilities
Each model supports analog output (4–20 mA) and digital protocols (Modbus RTU), enabling seamless integration with SCADA, DCS or building management systems.
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