Rethinking Air: Smarter Sensing for a Safer World
Advancing graphene-based, multi-gas detection technology.
Compact
Accurate
Real-Time
The Perfect Sense AQ Service
Perfect Sense AQ designs wearable, graphene-enhanced gas detection sensors to protect lives, inform decisions, and empower real-time environmental intelligence.
Our breakthrough technology is designed for multi-sector use, spanning defence and emergency response, smart infrastructure, education, construction, and beyond. Backed by national innovation funding and leading research institutions, our platform is redifining how, where, and why we detect the unseen threats around us.
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Graphene-enhanced sensing
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Multi-gas detection in real-time
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Compact, wearable, and scalable
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GNSS-enabled geolocation
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Modular integration into infrastructure and tactical systems
Key Features
Advanced Detection Technology in the Palm of Your Hand
Our innovation begins with graphene, offering exceptional sensitivity and speed for real-time gas detection.
Core Capabilities
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NOx, ammonia, hydrogen chloride, and methane detection
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Sensor calibration and performance validated with the National Physical Laboratory
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Location-enabled alerts via GNSS integration
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Compatible with drones, wearables, and fixed systems
Science and Technology Collaborations
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Graphene Engineering Innovation Centre (GEIC)
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National Graphene Institute (NGI)
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National Physical Laboratory (NPL)
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Geospatial Ventures Ltd (GVL)
Sectors We Serve
Defence
In unpredictable operational environments, early warning is vital. Our wearable sensors help safeguard personnel against toxic gases with real-time alerts, GNSS-tagged exposure logs, and seamless integration into existing command systems.
Education
PSAQ was founded on education. Today, we support schools, universities, and outreach programmes to bring STEM to life through real-world science, environmental data, and future careers in clean tech.
Infrastructure
PSAQ sensors support smart building management and workplace safety by enabling continuous monitoring in confined or high-risk industrial spaces. Ideal for retrofitting or integrating into new development
Healthcare
From patient safety to occupational exposure, clean air is vital. Our sensors enable real-time indoor monitoring for harmful gases, supporting safer hospitals, labs, and care facilities.
Environment
Climate monitoring, methane mapping, and community science. Our scalable sensors bring high-quality environmental sensing to field researchers, regulators, and activists alike.
