Hydrogen Detection Solutions for Hydrogen Gas Leaks

Hydrogen's chemical properties present distinct challenges. It is undetectable by human senses, and because it islighter than air, it is also difficult to detect in areas where accumulations cannot occur.

Propensity to leak

Remarkably high diffusivity

Small molecule size andpermeation properties

Propensity to ignite

Extremely low energy of ignition

Rapid detonation

Wide flammability range

Fire consequences

Invisible flame with minimal thermal radiation

High flame temperature

Human related

Colorless, odorless, and tasteless gas

Potential injury or mortality

Hydrogen Gas and Flame Detection Solutions

Observer^® i Gas Leak Detector

An acoustic detector with ultrasonic technology.

Identifies leaks at pressures as low as 2 BAR (29 psi) for rapid detection of minor leaks

Detects gas leaks instantly at the speed of sound

External self-test function ensures complete acoustic performance verification

Utilizes ANN (Artificial Neural Network) technology to distinguish gas leaks from background noise

Supports one-person testing and calibration with a portable device

ULTIMA^® X5000 Gas Monitor

Point detector for quick and dependable leak detection.

Image Credit: MSA - The Safety Company

The robust design of the Digital XCell® Catalytic sensor ensures a long lifespan.

Offers consistent performance with a larger active bead surface area

Available in 0-100 % LEL or 0-20 % LEL range using a Catalytic Bead sensor

Provides a 0-1,000 ppm range using an Electrochemical sensor

Detection versatility with dual sensing capabilities

Easy-to-use OLED display and Bluetooth application

FL500-H2 Hydrogen Flame Detector

Specifically designed to detect invisible hydrogen fires.

Image Credit: MSA - The Safety Company

Proven UV/IR technology ensures immunity to false alarms

FM-approved performance with a 3-second response time

Wide 125 ° field of view for broader area coverage.

Hazardous area-approved test lamp enables on-site verification

Safety integrity self-check via Continuous Optical Path Monitoring

SUPREMATouch Fire and Gas System

Modular design to satisfy the large hydrogen system requirements.

Image Credit: MSA - The Safety Company

Scalable with up to 256 inputs and 512 outputs

Digital bus technology ensures dependable communication

Decentralized configuration with the use of satellites reduces wiring

Complies with all applicable global safety standards, up to SIL 3 grade