ES1-H2-5000 Hydrogen (H₂) Gas Sensor

ES1-H2-5000 Electrochemical Hydrogen Gas Sensor Module

The ES1-H2-5000 Hydrogen Gas Sensor Module is designed for accurate hydrogen (H₂) detection up to 5000 ppm. Built using advanced electrochemical sensing technology, this module delivers stable, precise, and fast-response performance suitable for industrial safety monitoring and hydrogen leak detection systems.

Hydrogen is widely used in chemical plants, oil refineries, fuel cell systems, battery charging stations, and semiconductor manufacturing. Although hydrogen is non-toxic, it is highly flammable and can create explosion hazards when leaked in confined spaces. Continuous monitoring is essential to ensure worker safety and prevent accidents.

The ES1-H2-5000 provides an extended detection range compared to standard 1000 ppm hydrogen sensors, making it ideal for environments where moderate to high hydrogen concentrations may occur. Its stable analog output ensures easy integration with PLC systems, industrial controllers, alarm panels, and OEM gas detection equipment.

Key Features

• Detection range: 0–5000 ppm
  
• Electrochemical hydrogen sensing technology
  
• Fast response time (T90 ≤ 30 sec)
  
• Stable and repeatable signal output
  
• Low power consumption
  
• Compact PCB-ready module
  
• Long service life (2–3 years typical)
  
• Suitable for continuous industrial monitoring
  

Ideal Applications

• Hydrogen storage and distribution systems
  
• Fuel cell monitoring
  
• Battery charging rooms
  
• Chemical and petrochemical plants
  
• Industrial leak detection systems
  
• OEM hydrogen gas detectors
  

Why Choose ES1-H2-5000?

The ES1-H2-5000 offers dependable mid-to-high range hydrogen detection with stable long-term operation. It is engineered for industrial environments where reliability and safety are critical.

 Accurate 5000 ppm H₂ monitoring
 Industrial-grade performance
 Easy integration with PLC & control systems
 Stable long-term output
 Cost-effective hydrogen leak detection solution