HLD series

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Hydrogen Leak Detector (HLD)

Designed with precision and reliability in mind, the HLD Sensor employs cutting-edge Thermal Conductivity Detection (TCD) technology to deliver lasting performance for many applications that require a highly accurate solution without manual intervention for ten years. Its advanced detection capabilities ensure the identification of hydrogen leakage of 50 PPM or greater. Honeywell HLD Sensors can be utilized in many industries, such as automotive, industrial safety equipment, and residential power generators.
The incorporation of TCD technology in the  HLD sensor offers several key advantages over catalytic beads. These benefits include greater accuracy, extended sensor lifespan, and enhanced resistance to chemical poisoning. With these advantages, the HLD sensor gives users the confidence that both lives and assets are well-protected. 

Features:
  • High accuracy
  • CAN communication protocol (available) and Voltage reading output (coming soon)
  • Thermal Conductivity base sense element.
  • 50 H2 PPM resolution to detect low levels of H2 leakage 
  • Resistant to chemical poisoning
Technical data: <2 seconds 
Startup Time<1 seconds 
Response time
Hydrogen sensing range 0 to 4%
Operating Temperature-40 to +85°C

Manufacturer: Honeywell

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