Hydrogen Alarm (NDR-H2-1A) Hydrogen Alarm (NDR-H2-1A)

🔷 Product Overview

The NDR-H2-1A detects hydrogen gas leaks with high accuracy.
500 ppm alarm setpointWhen you reach
This is a fixed hydrogen alarm that instantly sounds an alarm with a buzzer and LED.

• High precision Catalytic combustion sensor(In-house manufactured)
• LED 3-level displayCheck the status (power/warning/alarm) at a glance
• AC100V specificationsNo power supply work is required. Easy to install.
• A contact relay output (disconnected when alarm occurs)This allows for linking with external devices.
  Click here for more information about contact relays

• Loud buzzer (approx. 93dB)to ensure attention
• Wall-mountable for space-saving installation

*To maintain the performance of the alarm,Regular inspection and calibration is required.

For details on regular inspections and calibrations, click here

*If you are considering installing the product in a high location or in a place where maintenance is difficult, please consult us in advance.

🔷 Usage

• Hydrogen leak monitoring around gas chromatography (GC) equipment
• Safety monitoring near hydrogen cutting machines and hydrogen generation equipment
• Leak detection around hydrogen cylinders and supply equipment
• Safety management of hydrogen-using areas in research facilities and analytical laboratories