Empowering Safety Through Advanced Gas Sensing Technology
[Oct. 14, 2025, Beijing] During the 21st China
International Fire Technology & Equipment Expo, global
leader in applied science UL Solutions formally
presented Shenzhen ProSense Technologies Co., Ltd.
(hereafter, "ProSense") with UL 2075 certifications for
two flagship products: a button-type electrochemical
carbon monoxide sensor and a button-type
Achieving UL 2075 certification represents a historic electrochemical hydrogen sensor.
milestone in the gas sensor industry. ProSense is the
first company in China—and among the first globally—
to attain UL 2075 certification for both electrochemical
hydrogen and carbon monoxide sensors.
The certification ceremony was attended by senior
executives and technical leaders from both
organizations:
•Mr. David Wu, Global Vice President and General
Manager for Mainland China & Hong Kong, UL Solutions
•Mr. Jack Xu, Asia-Pacific General Manager of Built
Environment, UL Solutions
•Mr. Matthew Wright, Global Product Manager of
Built Environment, UL Solutions
•Mr. Chris Li, China Sales Manager of Built
Environment, UL Solutions
•Ms. Zhao Li, General Manager & Chief Engineer,
ProSense
On behalf of UL Solutions, Mr. Wu presented the official
certification documents and license to Ms. Zhao,
acknowledging ProSense's exemplary performance in
gas sensing innovation and product reliability.
"UL certification signifies more than compliance with global
safety standards—it confirms a company’s end-to-end
excellence in R&D, quality assurance, and global strategy.
We are committed to innovating and delivering safer, more
dependable gas-detection solutions for the energy-storage
and new-energy sectors. With this achievement, ProSense
aims to contribute engineering and ingenuity that
meaningfully advance global safety."
—David Wu, Global Vice President & GM (Mainland
China & Hong Kong), UL Solutions
Industry Overview & Technological Breakthrough
Historically, energy storage systems have depended
heavily on premium global sensor technologies. Yet
limitations in their design architectures and reliance on
proprietary catalytic materials often restrict performance
under demanding storage-environment conditions. Such
sensors tend to suffer from poisoning, interference, or
degradation—consequences that translate into high
maintenance costs and increased system risk.
UL Solutions Awards Two UL 2075 Certifications to ProSense
— Introducing the World's First UL 2075-Certified Electrochemical Hydrogen Sensor and China's First UL-Listed Button-Style
Carbon Monoxide Sensor—Setting New Standards in Energy Storage SafetyEmpowering Safety Through Advanced Gas Sensing Technology
To overcome these limitations, ProSense has launched
next-generation sensors that bridge a critical
technological gap in thermal runaway safety monitoring.
By achieving breakthroughs in the domestic development
of key components, these sensors provide substantially
improved reliability, stability, and safety assurance for
energy storage deployments.
The two UL 2075-certified products form the foundation
for thermal-runaway safety in energy storage systems:
•Button-type electrochemical hydrogen sensor
(Model: FC-H2-20000): Engineered for exceptional
sensitivity and long-term stability, this sensor successfully
passed the full spectrum of UL 2075 test protocols—
making it the world’s first electrochemical hydrogen
sensor to obtain this certification. It meets rigorous
standards for resistance to poisoning, interference
suppression, and performance across broad temperature
ranges.
These dual certifications not only demonstrate
ProSense's deep technical expertise in
miniaturization, durability, and interference
resilience, but also establish a dual-layer safety
envelope for renewable energy storage systems—
raising the bar for industry safety standards.
•Button-type electrochemical carbon monoxide
sensor (Model: FC-CO-5000): Featuring an all-solid-state
architecture and recognized as the smallest UL-certified
CO sensor globally, it empowers energy storage systems
with precise leak detection capability.
Authoritative Validation & Brand Credibility
During the certification ceremony, Mr. Wu formally
presented the UL 2075 certificate to Ms. Zhao Li
and handed over a customized congratulatory
letter crafted by UL's engineering and testing team.
This gesture reaffirms UL Solutions' confidence in
ProSense's technical capabilities and underscores
the company's breakthrough status in global
energy safety technology.
Industry Impact & Strategic Value
Securing UL 2075 certification is not merely a
corporate milestone—it marks a strategic inflection
point for the broader new-energy ecosystem:
•Technology Leadership: Surpassing legacy
international solutions and accelerating domestic
advancement in state-of-the-art gas sensor
capabilities.Empowering Safety Through Advanced Gas Sensing Technology
•Precision Safety: Engineered for energy storage
scenarios, delivering responsive, reliable, and
standard-compliant leak detection solutions.
•Standards Benchmarking: Establishing UL
certification as a quality baseline to drive domestic
monitoring devices toward elevated safety thresholds.
•Global Competitiveness: Leveraging authoritative
accreditation to reinforce the international reputation
of ProSense sensor technologies.
Strengthening Industry Resilience
These accomplishments materially bolster the
safety infrastructure of the new energy sector by
providing foundational technical assurances and
scalable solutions to address critical system
vulnerabilities.
Ms. Zhao Li, General Manager & Chief
Engineer, remarks:
"Achieving UL 2075 certification affirms the
strength of our technological vision. We are
steadfast in pursuing innovation and delivering
safer, more dependable gas detection solutions to
the global energy storage and new energy sectors.
With this milestone, we look forward to ProSense's
engineering and ingenuity making a meaningful
contribution to global safety."
About UL Solutions
Contact:
Wang Zhiheng
Marketing Manager
+86 (755) 3669 0079
wzh@szprosense.com
Source: Shenzhen ProSense Technologies Co., Ltd.
UL Solutions (NYSE: ULS) is a global leader in
applied safety science. UL Solutions transforms
safety, security and sustainability challenges into
opportunities for customers in more than 110
countries. We deliver testing, inspection and
certification services, plus software and advisory
offerings that support our customers' product
innovation and business growth.
UL certification Marks serve as a recognized symbol
of trust in our customers' products and reflect an
unwavering commitment to advancing our safety
mission.
About ProSense
ProSense is a global leader in the gas sensing industry,
dedicated to empowering safety through cutting-edge
sensor technology. We design and manufacture our
core components in-house, operate a catalyst R&D
facility at scale, and run fully automated aging,
calibration, and production lines capable of delivering
tens of millions of high-precision units per year.
Our product suite spans detection of toxic gases,
combustible/explosive gases, and environmental
gases. Many of our breakthrough sensors are
deployed as foundational components in demanding
verticals such as intelligent fire protection, industrial
safety, and energy storage safety. For further
information, please visit www.szprosense.com or
follow ProSense on LinkedIn.
