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Battery Safety: H2 & DMC Sensing
BATTERY SAFETY · H₂ + DMC
Battery off-gas sensing. In-pack and out-of-pack.
Early detection of hydrogen (H₂) and dimethyl carbonate (DMC) during battery off-gassing. Compact sensing for battery packs, racks, cabinets and energy storage systems.
BATTERY SENSING OPTIONS
Bring gas monitoring closer to your batteries.
Catch What Others Missed!
Clip & Fix
FASTNODE™ BD-100
Compact sensing nodes for distributed battery off-gas monitoring. Add local measurements around modules, racks and cabinets, with placement and integration tailored to your battery installation.
fixed point
FASTSAFE™ FP-200
Fixed-point gas monitoring for the spaces around battery systems. Discuss placement, gas configuration and integration for battery rooms, cabinets and energy storage installations.
Advanced gas sensing equipment for safety and longer battery-life data across BESS, ESS, transportation & energy storage industries
H₂ + DMC · BATTERY OFF-GASSING
Inside the pack. Across the installation.
Fast Sense develops compact gas sensing for battery safety, focused on hydrogen (H2) and dimethyl carbonate (DMC) released during battery off-gassing.
In-pack monitoring
Integrate sensing within the battery pack or module to bring gas measurements closer to the source. We work with battery manufacturers and OEMs on placement, electronics and integration with battery management systems.
Out-of-pack monitoring
Monitor the spaces around batteries: racks, cabinets, containers and battery rooms. Distributed and fixed-point sensing adds local gas information to BESS, UPS and other energy storage installations.
Gas sensing complements temperature, voltage and other battery data to support earlier assessment of abnormal conditions. The sensing configuration and placement are matched to your battery chemistry and system design.
OUR TECHNOLOGY
Molecular sensing built around battery safety.
Fast Sense combines advanced sensing materials, precision electronics and real-time gas analysis to monitor battery off-gassing. Our focus is H2 and DMC sensing, from embedded pack integration to monitoring the spaces around battery systems.
Accurate
Quantify
Low Power
Affordable
Scalable
Tiny
Fast
Selective
From sensing materials to useful battery signals.
Our sensing platform combines nanoscale materials and semiconductor structures with electronics that turn gas interactions into measurable signals. Compact form factors support integration close to battery cells and deployment across the surrounding installation.
For each project, we evaluate the target gases, battery chemistry, temperature, humidity, gas access and potential interferents. Work with Fast Sense to define an H2 and DMC sensing configuration, validate performance under representative conditions and connect the measurements to your battery or site monitoring system.
Micro Electrodes
CMOS-integrated contacts for real-time impedance measurement.
Passivation Cap
Protective top layer with controlled porosity for gas diffusion.
Nano Sensing Layer
Functionalized nanostructures enabling selective gas adsorption.
Oxide Insulation
Thin dielectric layer isolating sensing elements from substrate noise.
Silicon Substrate
Base layer providing structural support for nanoscale sensor array.
Our Recent News
Fugitive Molecule™
Tell us about your battery system.
Integrating sensing inside a pack or monitoring the space around it? Share your battery chemistry, enclosure and H2/DMC monitoring requirements. Our team will help define the right evaluation and integration path.